commit e313d1e846af177de3ee38e03912573a42909bc1 · bretton.dev/coves

+22 -22

internal/core/comments/comment_service_test.go

···

       444
       444
        
       		return []*Comment{}, nil, nil

     

       445
       445
        
       	}

     

       446
       446
        
       

     

       447
       447
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       447
       447
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       448
       448
        
       

     

       449
       449
        
       	// Execute

     

       450
       450
        
       	req := &GetCommentsRequest{

     
···

       472
       472
        
       	postRepo := newMockPostRepo()

     

       473
       473
        
       	communityRepo := newMockCommunityRepo()

     

       474
       474
        
       

     

       475
       475
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       475
       475
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       476
       476
        
       

     

       477
       477
        
       	tests := []struct {

     

       478
       478
        
       		name    string

     
···

       516
       516
        
       	postRepo := newMockPostRepo()

     

       517
       517
        
       	communityRepo := newMockCommunityRepo()

     

       518
       518
        
       

     

       519
       519
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       519
       519
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       520
       520
        
       

     

       521
       521
        
       	// Execute

     

       522
       522
        
       	req := &GetCommentsRequest{

     
···

       559
       559
        
       		return []*Comment{}, nil, nil

     

       560
       560
        
       	}

     

       561
       561
        
       

     

       562
       562
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       562
       562
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       563
       563
        
       

     

       564
       564
        
       	// Execute

     

       565
       565
        
       	req := &GetCommentsRequest{

     
···

       622
       622
        
       		}, nil

     

       623
       623
        
       	}

     

       624
       624
        
       

     

       625
       625
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       625
       625
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       626
       626
        
       

     

       627
       627
        
       	// Execute

     

       628
       628
        
       	req := &GetCommentsRequest{

     
···

       679
       679
        
       		return []*Comment{}, nil, nil

     

       680
       680
        
       	}

     

       681
       681
        
       

     

       682
       682
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       682
       682
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       683
       683
        
       

     

       684
       684
        
       	// Execute without viewer

     

       685
       685
        
       	req := &GetCommentsRequest{

     
···

       745
       745
        
       				}

     

       746
       746
        
       			}

     

       747
       747
        
       

     

       748
       748
       -
       			service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       748
       748
       +
       			service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       749
       749
        
       

     

       750
       750
        
       			req := &GetCommentsRequest{

     

       751
       751
        
       				PostURI:   postURI,

     
···

       794
       794
        
       		return nil, nil, errors.New("database error")

     

       795
       795
        
       	}

     

       796
       796
        
       

     

       797
       797
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo)

     

       797
       797
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil)

     

       798
       798
        
       

     

       799
       799
        
       	// Execute

     

       800
       800
        
       	req := &GetCommentsRequest{

     
···

       821
       821
        
       	postRepo := newMockPostRepo()

     

       822
       822
        
       	communityRepo := newMockCommunityRepo()

     

       823
       823
        
       

     

       824
       824
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       824
       824
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       825
       825
        
       

     

       826
       826
        
       	// Execute

     

       827
       827
        
       	result := service.buildThreadViews(context.Background(), []*Comment{}, 10, "hot", nil)

     
···

       848
       848
        
       	// Create a normal comment

     

       849
       849
        
       	normalComment := createTestComment("at://did:plc:commenter123/comment/2", "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       850
       850
        
       

     

       851
       851
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       851
       851
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       852
       852
        
       

     

       853
       853
        
       	// Execute

     

       854
       854
        
       	result := service.buildThreadViews(context.Background(), []*Comment{deletedComment, normalComment}, 10, "hot", nil)

     
···

       882
       882
        
       		}, nil

     

       883
       883
        
       	}

     

       884
       884
        
       

     

       885
       885
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       885
       885
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       886
       886
        
       

     

       887
       887
        
       	// Execute with depth > 0 to load replies

     

       888
       888
        
       	result := service.buildThreadViews(context.Background(), []*Comment{parentComment}, 1, "hot", nil)

     
···

       909
       909
        
       	// Comment with replies but depth = 0

     

       910
       910
        
       	parentComment := createTestComment("at://did:plc:commenter123/comment/1", "did:plc:commenter123", "commenter.test", postURI, postURI, 5)

     

       911
       911
        
       

     

       912
       912
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       912
       912
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       913
       913
        
       

     

       914
       914
        
       	// Execute with depth = 0 (should not load replies)

     

       915
       915
        
       	result := service.buildThreadViews(context.Background(), []*Comment{parentComment}, 0, "hot", nil)

     
···

       934
       934
        
       

     

       935
       935
        
       	comment := createTestComment(commentURI, "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       936
       936
        
       

     

       937
       937
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       937
       937
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       938
       938
        
       

     

       939
       939
        
       	// Execute

     

       940
       940
        
       	result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     
···

       966
       966
        
       	// Top-level comment (parent = root)

     

       967
       967
        
       	comment := createTestComment(commentURI, "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       968
       968
        
       

     

       969
       969
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       969
       969
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       970
       970
        
       

     

       971
       971
        
       	// Execute

     

       972
       972
        
       	result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     
···

       991
       991
        
       	// Nested comment (parent != root)

     

       992
       992
        
       	comment := createTestComment(childCommentURI, "did:plc:commenter123", "commenter.test", postURI, parentCommentURI, 0)

     

       993
       993
        
       

     

       994
       994
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       994
       994
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       995
       995
        
       

     

       996
       996
        
       	// Execute

     

       997
       997
        
       	result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     
···

       1025
       1025
        
       		},

     

       1026
       1026
        
       	}

     

       1027
       1027
        
       

     

       1028
       1028
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1028
       1028
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1029
       1029
        
       

     

       1030
       1030
        
       	// Execute

     

       1031
       1031
        
       	result := service.buildCommentView(comment, &viewerDID, voteStates, make(map[string]*users.User))

     
···

       1054
       1054
        
       	// Empty vote states

     

       1055
       1055
        
       	voteStates := map[string]interface{}{}

     

       1056
       1056
        
       

     

       1057
       1057
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1057
       1057
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1058
       1058
        
       

     

       1059
       1059
        
       	// Execute

     

       1060
       1060
        
       	result := service.buildCommentView(comment, &viewerDID, voteStates, make(map[string]*users.User))

     
···

       1252
       1252
        
       	comment := createTestComment("at://did:plc:commenter123/comment/1", "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       1253
       1253
        
       	comment.ContentFacets = &facetsJSON

     

       1254
       1254
        
       

     

       1255
       1255
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1255
       1255
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1256
       1256
        
       

     

       1257
       1257
        
       	result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     

       1258
       1258
        
       

     
···

       1272
       1272
        
       	comment := createTestComment("at://did:plc:commenter123/comment/1", "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       1273
       1273
        
       	comment.Embed = &embedJSON

     

       1274
       1274
        
       

     

       1275
       1275
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1275
       1275
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1276
       1276
        
       

     

       1277
       1277
        
       	result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     

       1278
       1278
        
       

     
···

       1294
       1294
        
       	comment := createTestComment("at://did:plc:commenter123/comment/1", "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       1295
       1295
        
       	comment.ContentLabels = &labelsJSON

     

       1296
       1296
        
       

     

       1297
       1297
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1297
       1297
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1298
       1298
        
       

     

       1299
       1299
        
       	record := service.buildCommentRecord(comment)

     

       1300
       1300
        
       

     
···

       1313
       1313
        
       	comment := createTestComment("at://did:plc:commenter123/comment/1", "did:plc:commenter123", "commenter.test", postURI, postURI, 0)

     

       1314
       1314
        
       	comment.ContentFacets = &malformedJSON

     

       1315
       1315
        
       

     

       1316
       1316
       -
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1316
       1316
       +
       	service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1317
       1317
        
       

     

       1318
       1318
        
       	// Should not panic, should log warning and return view with nil facets

     

       1319
       1319
        
       	result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     
···

       1375
       1375
        
       			comment.Embed = tt.embedValue

     

       1376
       1376
        
       			comment.ContentLabels = tt.labelsValue

     

       1377
       1377
        
       

     

       1378
       1378
       -
       			service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo).(*commentService)

     

       1378
       1378
       +
       			service := NewCommentService(commentRepo, userRepo, postRepo, communityRepo, nil, nil, nil).(*commentService)

     

       1379
       1379
        
       

     

       1380
       1380
        
       			result := service.buildCommentView(comment, nil, nil, make(map[string]*users.User))

     

       1381
       1381

+1208

internal/core/comments/comment_write_service_test.go

···

       1
       1
       +
       package comments

     

       2
       2
       +
       

     

       3
       3
       +
       import (

     

       4
       4
       +
       	"Coves/internal/atproto/pds"

     

       5
       5
       +
       	"context"

     

       6
       6
       +
       	"errors"

     

       7
       7
       +
       	"fmt"

     

       8
       8
       +
       	"strings"

     

       9
       9
       +
       	"testing"

     

       10
       10
       +
       	"time"

     

       11
       11
       +
       

     

       12
       12
       +
       	"github.com/bluesky-social/indigo/atproto/auth/oauth"

     

       13
       13
       +
       	"github.com/bluesky-social/indigo/atproto/syntax"

     

       14
       14
       +
       )

     

       15
       15
       +
       

     

       16
       16
       +
       // ================================================================================

     

       17
       17
       +
       // Mock PDS Client for Write Operations Testing

     

       18
       18
       +
       // ================================================================================

     

       19
       19
       +
       

     

       20
       20
       +
       // mockPDSClient implements the pds.Client interface for testing

     

       21
       21
       +
       // It stores records in memory and allows simulating various PDS error conditions

     

       22
       22
       +
       type mockPDSClient struct {

     

       23
       23
       +
       	records     map[string]map[string]interface{} // collection -> rkey -> record

     

       24
       24
       +
       	createError error                             // Error to return on CreateRecord

     

       25
       25
       +
       	getError    error                             // Error to return on GetRecord

     

       26
       26
       +
       	deleteError error                             // Error to return on DeleteRecord

     

       27
       27
       +
       	did         string                            // DID of the authenticated user

     

       28
       28
       +
       	hostURL     string                            // PDS host URL

     

       29
       29
       +
       }

     

       30
       30
       +
       

     

       31
       31
       +
       // newMockPDSClient creates a new mock PDS client for testing

     

       32
       32
       +
       func newMockPDSClient(did string) *mockPDSClient {

     

       33
       33
       +
       	return &mockPDSClient{

     

       34
       34
       +
       		records: make(map[string]map[string]interface{}),

     

       35
       35
       +
       		did:     did,

     

       36
       36
       +
       		hostURL: "https://pds.test.local",

     

       37
       37
       +
       	}

     

       38
       38
       +
       }

     

       39
       39
       +
       

     

       40
       40
       +
       func (m *mockPDSClient) DID() string {

     

       41
       41
       +
       	return m.did

     

       42
       42
       +
       }

     

       43
       43
       +
       

     

       44
       44
       +
       func (m *mockPDSClient) HostURL() string {

     

       45
       45
       +
       	return m.hostURL

     

       46
       46
       +
       }

     

       47
       47
       +
       

     

       48
       48
       +
       func (m *mockPDSClient) CreateRecord(ctx context.Context, collection, rkey string, record interface{}) (string, string, error) {

     

       49
       49
       +
       	if m.createError != nil {

     

       50
       50
       +
       		return "", "", m.createError

     

       51
       51
       +
       	}

     

       52
       52
       +
       

     

       53
       53
       +
       	// Generate rkey if not provided

     

       54
       54
       +
       	if rkey == "" {

     

       55
       55
       +
       		rkey = fmt.Sprintf("test_%d", time.Now().UnixNano())

     

       56
       56
       +
       	}

     

       57
       57
       +
       

     

       58
       58
       +
       	// Store record

     

       59
       59
       +
       	if m.records[collection] == nil {

     

       60
       60
       +
       		m.records[collection] = make(map[string]interface{})

     

       61
       61
       +
       	}

     

       62
       62
       +
       	m.records[collection][rkey] = record

     

       63
       63
       +
       

     

       64
       64
       +
       	// Generate response

     

       65
       65
       +
       	uri := fmt.Sprintf("at://%s/%s/%s", m.did, collection, rkey)

     

       66
       66
       +
       	cid := fmt.Sprintf("bafytest%d", time.Now().UnixNano())

     

       67
       67
       +
       

     

       68
       68
       +
       	return uri, cid, nil

     

       69
       69
       +
       }

     

       70
       70
       +
       

     

       71
       71
       +
       func (m *mockPDSClient) GetRecord(ctx context.Context, collection, rkey string) (*pds.RecordResponse, error) {

     

       72
       72
       +
       	if m.getError != nil {

     

       73
       73
       +
       		return nil, m.getError

     

       74
       74
       +
       	}

     

       75
       75
       +
       

     

       76
       76
       +
       	if m.records[collection] == nil {

     

       77
       77
       +
       		return nil, pds.ErrNotFound

     

       78
       78
       +
       	}

     

       79
       79
       +
       

     

       80
       80
       +
       	record, ok := m.records[collection][rkey]

     

       81
       81
       +
       	if !ok {

     

       82
       82
       +
       		return nil, pds.ErrNotFound

     

       83
       83
       +
       	}

     

       84
       84
       +
       

     

       85
       85
       +
       	uri := fmt.Sprintf("at://%s/%s/%s", m.did, collection, rkey)

     

       86
       86
       +
       	cid := fmt.Sprintf("bafytest%d", time.Now().UnixNano())

     

       87
       87
       +
       

     

       88
       88
       +
       	return &pds.RecordResponse{

     

       89
       89
       +
       		URI:   uri,

     

       90
       90
       +
       		CID:   cid,

     

       91
       91
       +
       		Value: record.(map[string]interface{}),

     

       92
       92
       +
       	}, nil

     

       93
       93
       +
       }

     

       94
       94
       +
       

     

       95
       95
       +
       func (m *mockPDSClient) DeleteRecord(ctx context.Context, collection, rkey string) error {

     

       96
       96
       +
       	if m.deleteError != nil {

     

       97
       97
       +
       		return m.deleteError

     

       98
       98
       +
       	}

     

       99
       99
       +
       

     

       100
       100
       +
       	if m.records[collection] == nil {

     

       101
       101
       +
       		return pds.ErrNotFound

     

       102
       102
       +
       	}

     

       103
       103
       +
       

     

       104
       104
       +
       	if _, ok := m.records[collection][rkey]; !ok {

     

       105
       105
       +
       		return pds.ErrNotFound

     

       106
       106
       +
       	}

     

       107
       107
       +
       

     

       108
       108
       +
       	delete(m.records[collection], rkey)

     

       109
       109
       +
       	return nil

     

       110
       110
       +
       }

     

       111
       111
       +
       

     

       112
       112
       +
       func (m *mockPDSClient) ListRecords(ctx context.Context, collection string, limit int, cursor string) (*pds.ListRecordsResponse, error) {

     

       113
       113
       +
       	return &pds.ListRecordsResponse{}, nil

     

       114
       114
       +
       }

     

       115
       115
       +
       

     

       116
       116
       +
       // mockPDSClientFactory creates mock PDS clients for testing

     

       117
       117
       +
       type mockPDSClientFactory struct {

     

       118
       118
       +
       	client *mockPDSClient

     

       119
       119
       +
       	err    error

     

       120
       120
       +
       }

     

       121
       121
       +
       

     

       122
       122
       +
       func (f *mockPDSClientFactory) create(ctx context.Context, session *oauth.ClientSessionData) (pds.Client, error) {

     

       123
       123
       +
       	if f.err != nil {

     

       124
       124
       +
       		return nil, f.err

     

       125
       125
       +
       	}

     

       126
       126
       +
       	if f.client == nil {

     

       127
       127
       +
       		f.client = newMockPDSClient(session.AccountDID.String())

     

       128
       128
       +
       	}

     

       129
       129
       +
       	return f.client, nil

     

       130
       130
       +
       }

     

       131
       131
       +
       

     

       132
       132
       +
       // ================================================================================

     

       133
       133
       +
       // Helper Functions

     

       134
       134
       +
       // ================================================================================

     

       135
       135
       +
       

     

       136
       136
       +
       // createTestSession creates a test OAuth session for a given DID

     

       137
       137
       +
       func createTestSession(did string) *oauth.ClientSessionData {

     

       138
       138
       +
       	parsedDID, _ := syntax.ParseDID(did)

     

       139
       139
       +
       	return &oauth.ClientSessionData{

     

       140
       140
       +
       		AccountDID:  parsedDID,

     

       141
       141
       +
       		SessionID:   "test-session-123",

     

       142
       142
       +
       		AccessToken: "test-access-token",

     

       143
       143
       +
       		HostURL:     "https://pds.test.local",

     

       144
       144
       +
       	}

     

       145
       145
       +
       }

     

       146
       146
       +
       

     

       147
       147
       +
       // ================================================================================

     

       148
       148
       +
       // CreateComment Tests

     

       149
       149
       +
       // ================================================================================

     

       150
       150
       +
       

     

       151
       151
       +
       func TestCreateComment_Success(t *testing.T) {

     

       152
       152
       +
       	// Setup

     

       153
       153
       +
       	ctx := context.Background()

     

       154
       154
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       155
       155
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       156
       156
       +
       

     

       157
       157
       +
       	commentRepo := newMockCommentRepo()

     

       158
       158
       +
       	userRepo := newMockUserRepo()

     

       159
       159
       +
       	postRepo := newMockPostRepo()

     

       160
       160
       +
       	communityRepo := newMockCommunityRepo()

     

       161
       161
       +
       

     

       162
       162
       +
       	service := NewCommentServiceWithPDSFactory(

     

       163
       163
       +
       		commentRepo,

     

       164
       164
       +
       		userRepo,

     

       165
       165
       +
       		postRepo,

     

       166
       166
       +
       		communityRepo,

     

       167
       167
       +
       		nil,

     

       168
       168
       +
       		factory.create,

     

       169
       169
       +
       	)

     

       170
       170
       +
       

     

       171
       171
       +
       	// Create request

     

       172
       172
       +
       	req := CreateCommentRequest{

     

       173
       173
       +
       		Reply: ReplyRef{

     

       174
       174
       +
       			Root: StrongRef{

     

       175
       175
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       176
       176
       +
       				CID: "bafyroot",

     

       177
       177
       +
       			},

     

       178
       178
       +
       			Parent: StrongRef{

     

       179
       179
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       180
       180
       +
       				CID: "bafyroot",

     

       181
       181
       +
       			},

     

       182
       182
       +
       		},

     

       183
       183
       +
       		Content: "This is a test comment",

     

       184
       184
       +
       		Langs:   []string{"en"},

     

       185
       185
       +
       	}

     

       186
       186
       +
       

     

       187
       187
       +
       	session := createTestSession("did:plc:test123")

     

       188
       188
       +
       

     

       189
       189
       +
       	// Execute

     

       190
       190
       +
       	resp, err := service.CreateComment(ctx, session, req)

     

       191
       191
       +
       

     

       192
       192
       +
       	// Verify

     

       193
       193
       +
       	if err != nil {

     

       194
       194
       +
       		t.Fatalf("Expected no error, got: %v", err)

     

       195
       195
       +
       	}

     

       196
       196
       +
       	if resp == nil {

     

       197
       197
       +
       		t.Fatal("Expected response, got nil")

     

       198
       198
       +
       	}

     

       199
       199
       +
       	if resp.URI == "" {

     

       200
       200
       +
       		t.Error("Expected URI to be set")

     

       201
       201
       +
       	}

     

       202
       202
       +
       	if resp.CID == "" {

     

       203
       203
       +
       		t.Error("Expected CID to be set")

     

       204
       204
       +
       	}

     

       205
       205
       +
       	if !strings.HasPrefix(resp.URI, "at://did:plc:test123") {

     

       206
       206
       +
       		t.Errorf("Expected URI to start with user's DID, got: %s", resp.URI)

     

       207
       207
       +
       	}

     

       208
       208
       +
       }

     

       209
       209
       +
       

     

       210
       210
       +
       func TestCreateComment_EmptyContent(t *testing.T) {

     

       211
       211
       +
       	// Setup

     

       212
       212
       +
       	ctx := context.Background()

     

       213
       213
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       214
       214
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       215
       215
       +
       

     

       216
       216
       +
       	commentRepo := newMockCommentRepo()

     

       217
       217
       +
       	userRepo := newMockUserRepo()

     

       218
       218
       +
       	postRepo := newMockPostRepo()

     

       219
       219
       +
       	communityRepo := newMockCommunityRepo()

     

       220
       220
       +
       

     

       221
       221
       +
       	service := NewCommentServiceWithPDSFactory(

     

       222
       222
       +
       		commentRepo,

     

       223
       223
       +
       		userRepo,

     

       224
       224
       +
       		postRepo,

     

       225
       225
       +
       		communityRepo,

     

       226
       226
       +
       		nil,

     

       227
       227
       +
       		factory.create,

     

       228
       228
       +
       	)

     

       229
       229
       +
       

     

       230
       230
       +
       	req := CreateCommentRequest{

     

       231
       231
       +
       		Reply: ReplyRef{

     

       232
       232
       +
       			Root: StrongRef{

     

       233
       233
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       234
       234
       +
       				CID: "bafyroot",

     

       235
       235
       +
       			},

     

       236
       236
       +
       			Parent: StrongRef{

     

       237
       237
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       238
       238
       +
       				CID: "bafyroot",

     

       239
       239
       +
       			},

     

       240
       240
       +
       		},

     

       241
       241
       +
       		Content: "",

     

       242
       242
       +
       	}

     

       243
       243
       +
       

     

       244
       244
       +
       	session := createTestSession("did:plc:test123")

     

       245
       245
       +
       

     

       246
       246
       +
       	// Execute

     

       247
       247
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       248
       248
       +
       

     

       249
       249
       +
       	// Verify

     

       250
       250
       +
       	if !errors.Is(err, ErrContentEmpty) {

     

       251
       251
       +
       		t.Errorf("Expected ErrContentEmpty, got: %v", err)

     

       252
       252
       +
       	}

     

       253
       253
       +
       }

     

       254
       254
       +
       

     

       255
       255
       +
       func TestCreateComment_ContentTooLong(t *testing.T) {

     

       256
       256
       +
       	// Setup

     

       257
       257
       +
       	ctx := context.Background()

     

       258
       258
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       259
       259
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       260
       260
       +
       

     

       261
       261
       +
       	commentRepo := newMockCommentRepo()

     

       262
       262
       +
       	userRepo := newMockUserRepo()

     

       263
       263
       +
       	postRepo := newMockPostRepo()

     

       264
       264
       +
       	communityRepo := newMockCommunityRepo()

     

       265
       265
       +
       

     

       266
       266
       +
       	service := NewCommentServiceWithPDSFactory(

     

       267
       267
       +
       		commentRepo,

     

       268
       268
       +
       		userRepo,

     

       269
       269
       +
       		postRepo,

     

       270
       270
       +
       		communityRepo,

     

       271
       271
       +
       		nil,

     

       272
       272
       +
       		factory.create,

     

       273
       273
       +
       	)

     

       274
       274
       +
       

     

       275
       275
       +
       	// Create content with >10000 graphemes (using Unicode characters)

     

       276
       276
       +
       	longContent := strings.Repeat("あ", 10001) // Japanese character = 1 grapheme

     

       277
       277
       +
       

     

       278
       278
       +
       	req := CreateCommentRequest{

     

       279
       279
       +
       		Reply: ReplyRef{

     

       280
       280
       +
       			Root: StrongRef{

     

       281
       281
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       282
       282
       +
       				CID: "bafyroot",

     

       283
       283
       +
       			},

     

       284
       284
       +
       			Parent: StrongRef{

     

       285
       285
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       286
       286
       +
       				CID: "bafyroot",

     

       287
       287
       +
       			},

     

       288
       288
       +
       		},

     

       289
       289
       +
       		Content: longContent,

     

       290
       290
       +
       	}

     

       291
       291
       +
       

     

       292
       292
       +
       	session := createTestSession("did:plc:test123")

     

       293
       293
       +
       

     

       294
       294
       +
       	// Execute

     

       295
       295
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       296
       296
       +
       

     

       297
       297
       +
       	// Verify

     

       298
       298
       +
       	if !errors.Is(err, ErrContentTooLong) {

     

       299
       299
       +
       		t.Errorf("Expected ErrContentTooLong, got: %v", err)

     

       300
       300
       +
       	}

     

       301
       301
       +
       }

     

       302
       302
       +
       

     

       303
       303
       +
       func TestCreateComment_InvalidReplyRootURI(t *testing.T) {

     

       304
       304
       +
       	// Setup

     

       305
       305
       +
       	ctx := context.Background()

     

       306
       306
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       307
       307
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       308
       308
       +
       

     

       309
       309
       +
       	commentRepo := newMockCommentRepo()

     

       310
       310
       +
       	userRepo := newMockUserRepo()

     

       311
       311
       +
       	postRepo := newMockPostRepo()

     

       312
       312
       +
       	communityRepo := newMockCommunityRepo()

     

       313
       313
       +
       

     

       314
       314
       +
       	service := NewCommentServiceWithPDSFactory(

     

       315
       315
       +
       		commentRepo,

     

       316
       316
       +
       		userRepo,

     

       317
       317
       +
       		postRepo,

     

       318
       318
       +
       		communityRepo,

     

       319
       319
       +
       		nil,

     

       320
       320
       +
       		factory.create,

     

       321
       321
       +
       	)

     

       322
       322
       +
       

     

       323
       323
       +
       	req := CreateCommentRequest{

     

       324
       324
       +
       		Reply: ReplyRef{

     

       325
       325
       +
       			Root: StrongRef{

     

       326
       326
       +
       				URI: "invalid-uri", // Invalid AT-URI

     

       327
       327
       +
       				CID: "bafyroot",

     

       328
       328
       +
       			},

     

       329
       329
       +
       			Parent: StrongRef{

     

       330
       330
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       331
       331
       +
       				CID: "bafyroot",

     

       332
       332
       +
       			},

     

       333
       333
       +
       		},

     

       334
       334
       +
       		Content: "Test comment",

     

       335
       335
       +
       	}

     

       336
       336
       +
       

     

       337
       337
       +
       	session := createTestSession("did:plc:test123")

     

       338
       338
       +
       

     

       339
       339
       +
       	// Execute

     

       340
       340
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       341
       341
       +
       

     

       342
       342
       +
       	// Verify

     

       343
       343
       +
       	if !errors.Is(err, ErrInvalidReply) {

     

       344
       344
       +
       		t.Errorf("Expected ErrInvalidReply, got: %v", err)

     

       345
       345
       +
       	}

     

       346
       346
       +
       }

     

       347
       347
       +
       

     

       348
       348
       +
       func TestCreateComment_InvalidReplyRootCID(t *testing.T) {

     

       349
       349
       +
       	// Setup

     

       350
       350
       +
       	ctx := context.Background()

     

       351
       351
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       352
       352
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       353
       353
       +
       

     

       354
       354
       +
       	commentRepo := newMockCommentRepo()

     

       355
       355
       +
       	userRepo := newMockUserRepo()

     

       356
       356
       +
       	postRepo := newMockPostRepo()

     

       357
       357
       +
       	communityRepo := newMockCommunityRepo()

     

       358
       358
       +
       

     

       359
       359
       +
       	service := NewCommentServiceWithPDSFactory(

     

       360
       360
       +
       		commentRepo,

     

       361
       361
       +
       		userRepo,

     

       362
       362
       +
       		postRepo,

     

       363
       363
       +
       		communityRepo,

     

       364
       364
       +
       		nil,

     

       365
       365
       +
       		factory.create,

     

       366
       366
       +
       	)

     

       367
       367
       +
       

     

       368
       368
       +
       	req := CreateCommentRequest{

     

       369
       369
       +
       		Reply: ReplyRef{

     

       370
       370
       +
       			Root: StrongRef{

     

       371
       371
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       372
       372
       +
       				CID: "", // Empty CID

     

       373
       373
       +
       			},

     

       374
       374
       +
       			Parent: StrongRef{

     

       375
       375
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       376
       376
       +
       				CID: "bafyroot",

     

       377
       377
       +
       			},

     

       378
       378
       +
       		},

     

       379
       379
       +
       		Content: "Test comment",

     

       380
       380
       +
       	}

     

       381
       381
       +
       

     

       382
       382
       +
       	session := createTestSession("did:plc:test123")

     

       383
       383
       +
       

     

       384
       384
       +
       	// Execute

     

       385
       385
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       386
       386
       +
       

     

       387
       387
       +
       	// Verify

     

       388
       388
       +
       	if !errors.Is(err, ErrInvalidReply) {

     

       389
       389
       +
       		t.Errorf("Expected ErrInvalidReply, got: %v", err)

     

       390
       390
       +
       	}

     

       391
       391
       +
       }

     

       392
       392
       +
       

     

       393
       393
       +
       func TestCreateComment_InvalidReplyParentURI(t *testing.T) {

     

       394
       394
       +
       	// Setup

     

       395
       395
       +
       	ctx := context.Background()

     

       396
       396
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       397
       397
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       398
       398
       +
       

     

       399
       399
       +
       	commentRepo := newMockCommentRepo()

     

       400
       400
       +
       	userRepo := newMockUserRepo()

     

       401
       401
       +
       	postRepo := newMockPostRepo()

     

       402
       402
       +
       	communityRepo := newMockCommunityRepo()

     

       403
       403
       +
       

     

       404
       404
       +
       	service := NewCommentServiceWithPDSFactory(

     

       405
       405
       +
       		commentRepo,

     

       406
       406
       +
       		userRepo,

     

       407
       407
       +
       		postRepo,

     

       408
       408
       +
       		communityRepo,

     

       409
       409
       +
       		nil,

     

       410
       410
       +
       		factory.create,

     

       411
       411
       +
       	)

     

       412
       412
       +
       

     

       413
       413
       +
       	req := CreateCommentRequest{

     

       414
       414
       +
       		Reply: ReplyRef{

     

       415
       415
       +
       			Root: StrongRef{

     

       416
       416
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       417
       417
       +
       				CID: "bafyroot",

     

       418
       418
       +
       			},

     

       419
       419
       +
       			Parent: StrongRef{

     

       420
       420
       +
       				URI: "invalid-uri", // Invalid AT-URI

     

       421
       421
       +
       				CID: "bafyparent",

     

       422
       422
       +
       			},

     

       423
       423
       +
       		},

     

       424
       424
       +
       		Content: "Test comment",

     

       425
       425
       +
       	}

     

       426
       426
       +
       

     

       427
       427
       +
       	session := createTestSession("did:plc:test123")

     

       428
       428
       +
       

     

       429
       429
       +
       	// Execute

     

       430
       430
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       431
       431
       +
       

     

       432
       432
       +
       	// Verify

     

       433
       433
       +
       	if !errors.Is(err, ErrInvalidReply) {

     

       434
       434
       +
       		t.Errorf("Expected ErrInvalidReply, got: %v", err)

     

       435
       435
       +
       	}

     

       436
       436
       +
       }

     

       437
       437
       +
       

     

       438
       438
       +
       func TestCreateComment_InvalidReplyParentCID(t *testing.T) {

     

       439
       439
       +
       	// Setup

     

       440
       440
       +
       	ctx := context.Background()

     

       441
       441
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       442
       442
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       443
       443
       +
       

     

       444
       444
       +
       	commentRepo := newMockCommentRepo()

     

       445
       445
       +
       	userRepo := newMockUserRepo()

     

       446
       446
       +
       	postRepo := newMockPostRepo()

     

       447
       447
       +
       	communityRepo := newMockCommunityRepo()

     

       448
       448
       +
       

     

       449
       449
       +
       	service := NewCommentServiceWithPDSFactory(

     

       450
       450
       +
       		commentRepo,

     

       451
       451
       +
       		userRepo,

     

       452
       452
       +
       		postRepo,

     

       453
       453
       +
       		communityRepo,

     

       454
       454
       +
       		nil,

     

       455
       455
       +
       		factory.create,

     

       456
       456
       +
       	)

     

       457
       457
       +
       

     

       458
       458
       +
       	req := CreateCommentRequest{

     

       459
       459
       +
       		Reply: ReplyRef{

     

       460
       460
       +
       			Root: StrongRef{

     

       461
       461
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       462
       462
       +
       				CID: "bafyroot",

     

       463
       463
       +
       			},

     

       464
       464
       +
       			Parent: StrongRef{

     

       465
       465
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       466
       466
       +
       				CID: "", // Empty CID

     

       467
       467
       +
       			},

     

       468
       468
       +
       		},

     

       469
       469
       +
       		Content: "Test comment",

     

       470
       470
       +
       	}

     

       471
       471
       +
       

     

       472
       472
       +
       	session := createTestSession("did:plc:test123")

     

       473
       473
       +
       

     

       474
       474
       +
       	// Execute

     

       475
       475
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       476
       476
       +
       

     

       477
       477
       +
       	// Verify

     

       478
       478
       +
       	if !errors.Is(err, ErrInvalidReply) {

     

       479
       479
       +
       		t.Errorf("Expected ErrInvalidReply, got: %v", err)

     

       480
       480
       +
       	}

     

       481
       481
       +
       }

     

       482
       482
       +
       

     

       483
       483
       +
       func TestCreateComment_PDSError(t *testing.T) {

     

       484
       484
       +
       	// Setup

     

       485
       485
       +
       	ctx := context.Background()

     

       486
       486
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       487
       487
       +
       	mockClient.createError = errors.New("PDS connection failed")

     

       488
       488
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       489
       489
       +
       

     

       490
       490
       +
       	commentRepo := newMockCommentRepo()

     

       491
       491
       +
       	userRepo := newMockUserRepo()

     

       492
       492
       +
       	postRepo := newMockPostRepo()

     

       493
       493
       +
       	communityRepo := newMockCommunityRepo()

     

       494
       494
       +
       

     

       495
       495
       +
       	service := NewCommentServiceWithPDSFactory(

     

       496
       496
       +
       		commentRepo,

     

       497
       497
       +
       		userRepo,

     

       498
       498
       +
       		postRepo,

     

       499
       499
       +
       		communityRepo,

     

       500
       500
       +
       		nil,

     

       501
       501
       +
       		factory.create,

     

       502
       502
       +
       	)

     

       503
       503
       +
       

     

       504
       504
       +
       	req := CreateCommentRequest{

     

       505
       505
       +
       		Reply: ReplyRef{

     

       506
       506
       +
       			Root: StrongRef{

     

       507
       507
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       508
       508
       +
       				CID: "bafyroot",

     

       509
       509
       +
       			},

     

       510
       510
       +
       			Parent: StrongRef{

     

       511
       511
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       512
       512
       +
       				CID: "bafyroot",

     

       513
       513
       +
       			},

     

       514
       514
       +
       		},

     

       515
       515
       +
       		Content: "Test comment",

     

       516
       516
       +
       	}

     

       517
       517
       +
       

     

       518
       518
       +
       	session := createTestSession("did:plc:test123")

     

       519
       519
       +
       

     

       520
       520
       +
       	// Execute

     

       521
       521
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       522
       522
       +
       

     

       523
       523
       +
       	// Verify

     

       524
       524
       +
       	if err == nil {

     

       525
       525
       +
       		t.Fatal("Expected error, got nil")

     

       526
       526
       +
       	}

     

       527
       527
       +
       	if !strings.Contains(err.Error(), "failed to create comment") {

     

       528
       528
       +
       		t.Errorf("Expected PDS error to be wrapped, got: %v", err)

     

       529
       529
       +
       	}

     

       530
       530
       +
       }

     

       531
       531
       +
       

     

       532
       532
       +
       // ================================================================================

     

       533
       533
       +
       // UpdateComment Tests

     

       534
       534
       +
       // ================================================================================

     

       535
       535
       +
       

     

       536
       536
       +
       func TestUpdateComment_Success(t *testing.T) {

     

       537
       537
       +
       	// Setup

     

       538
       538
       +
       	ctx := context.Background()

     

       539
       539
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       540
       540
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       541
       541
       +
       

     

       542
       542
       +
       	commentRepo := newMockCommentRepo()

     

       543
       543
       +
       	userRepo := newMockUserRepo()

     

       544
       544
       +
       	postRepo := newMockPostRepo()

     

       545
       545
       +
       	communityRepo := newMockCommunityRepo()

     

       546
       546
       +
       

     

       547
       547
       +
       	service := NewCommentServiceWithPDSFactory(

     

       548
       548
       +
       		commentRepo,

     

       549
       549
       +
       		userRepo,

     

       550
       550
       +
       		postRepo,

     

       551
       551
       +
       		communityRepo,

     

       552
       552
       +
       		nil,

     

       553
       553
       +
       		factory.create,

     

       554
       554
       +
       	)

     

       555
       555
       +
       

     

       556
       556
       +
       	// Pre-create a comment in the mock PDS

     

       557
       557
       +
       	rkey := "testcomment123"

     

       558
       558
       +
       	existingRecord := map[string]interface{}{

     

       559
       559
       +
       		"$type":   "social.coves.community.comment",

     

       560
       560
       +
       		"content": "Original content",

     

       561
       561
       +
       		"reply": map[string]interface{}{

     

       562
       562
       +
       			"root": map[string]interface{}{

     

       563
       563
       +
       				"uri": "at://did:plc:author/social.coves.community.post/root123",

     

       564
       564
       +
       				"cid": "bafyroot",

     

       565
       565
       +
       			},

     

       566
       566
       +
       			"parent": map[string]interface{}{

     

       567
       567
       +
       				"uri": "at://did:plc:author/social.coves.community.post/root123",

     

       568
       568
       +
       				"cid": "bafyroot",

     

       569
       569
       +
       			},

     

       570
       570
       +
       		},

     

       571
       571
       +
       		"createdAt": time.Now().Format(time.RFC3339),

     

       572
       572
       +
       	}

     

       573
       573
       +
       	if mockClient.records["social.coves.community.comment"] == nil {

     

       574
       574
       +
       		mockClient.records["social.coves.community.comment"] = make(map[string]interface{})

     

       575
       575
       +
       	}

     

       576
       576
       +
       	mockClient.records["social.coves.community.comment"][rkey] = existingRecord

     

       577
       577
       +
       

     

       578
       578
       +
       	req := UpdateCommentRequest{

     

       579
       579
       +
       		URI:     fmt.Sprintf("at://did:plc:test123/social.coves.community.comment/%s", rkey),

     

       580
       580
       +
       		Content: "Updated content",

     

       581
       581
       +
       	}

     

       582
       582
       +
       

     

       583
       583
       +
       	session := createTestSession("did:plc:test123")

     

       584
       584
       +
       

     

       585
       585
       +
       	// Execute

     

       586
       586
       +
       	resp, err := service.UpdateComment(ctx, session, req)

     

       587
       587
       +
       

     

       588
       588
       +
       	// Verify

     

       589
       589
       +
       	if err != nil {

     

       590
       590
       +
       		t.Fatalf("Expected no error, got: %v", err)

     

       591
       591
       +
       	}

     

       592
       592
       +
       	if resp == nil {

     

       593
       593
       +
       		t.Fatal("Expected response, got nil")

     

       594
       594
       +
       	}

     

       595
       595
       +
       	if resp.CID == "" {

     

       596
       596
       +
       		t.Error("Expected new CID to be set")

     

       597
       597
       +
       	}

     

       598
       598
       +
       }

     

       599
       599
       +
       

     

       600
       600
       +
       func TestUpdateComment_EmptyURI(t *testing.T) {

     

       601
       601
       +
       	// Setup

     

       602
       602
       +
       	ctx := context.Background()

     

       603
       603
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       604
       604
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       605
       605
       +
       

     

       606
       606
       +
       	commentRepo := newMockCommentRepo()

     

       607
       607
       +
       	userRepo := newMockUserRepo()

     

       608
       608
       +
       	postRepo := newMockPostRepo()

     

       609
       609
       +
       	communityRepo := newMockCommunityRepo()

     

       610
       610
       +
       

     

       611
       611
       +
       	service := NewCommentServiceWithPDSFactory(

     

       612
       612
       +
       		commentRepo,

     

       613
       613
       +
       		userRepo,

     

       614
       614
       +
       		postRepo,

     

       615
       615
       +
       		communityRepo,

     

       616
       616
       +
       		nil,

     

       617
       617
       +
       		factory.create,

     

       618
       618
       +
       	)

     

       619
       619
       +
       

     

       620
       620
       +
       	req := UpdateCommentRequest{

     

       621
       621
       +
       		URI:     "",

     

       622
       622
       +
       		Content: "Updated content",

     

       623
       623
       +
       	}

     

       624
       624
       +
       

     

       625
       625
       +
       	session := createTestSession("did:plc:test123")

     

       626
       626
       +
       

     

       627
       627
       +
       	// Execute

     

       628
       628
       +
       	_, err := service.UpdateComment(ctx, session, req)

     

       629
       629
       +
       

     

       630
       630
       +
       	// Verify

     

       631
       631
       +
       	if !errors.Is(err, ErrCommentNotFound) {

     

       632
       632
       +
       		t.Errorf("Expected ErrCommentNotFound, got: %v", err)

     

       633
       633
       +
       	}

     

       634
       634
       +
       }

     

       635
       635
       +
       

     

       636
       636
       +
       func TestUpdateComment_InvalidURIFormat(t *testing.T) {

     

       637
       637
       +
       	// Setup

     

       638
       638
       +
       	ctx := context.Background()

     

       639
       639
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       640
       640
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       641
       641
       +
       

     

       642
       642
       +
       	commentRepo := newMockCommentRepo()

     

       643
       643
       +
       	userRepo := newMockUserRepo()

     

       644
       644
       +
       	postRepo := newMockPostRepo()

     

       645
       645
       +
       	communityRepo := newMockCommunityRepo()

     

       646
       646
       +
       

     

       647
       647
       +
       	service := NewCommentServiceWithPDSFactory(

     

       648
       648
       +
       		commentRepo,

     

       649
       649
       +
       		userRepo,

     

       650
       650
       +
       		postRepo,

     

       651
       651
       +
       		communityRepo,

     

       652
       652
       +
       		nil,

     

       653
       653
       +
       		factory.create,

     

       654
       654
       +
       	)

     

       655
       655
       +
       

     

       656
       656
       +
       	req := UpdateCommentRequest{

     

       657
       657
       +
       		URI:     "invalid-uri",

     

       658
       658
       +
       		Content: "Updated content",

     

       659
       659
       +
       	}

     

       660
       660
       +
       

     

       661
       661
       +
       	session := createTestSession("did:plc:test123")

     

       662
       662
       +
       

     

       663
       663
       +
       	// Execute

     

       664
       664
       +
       	_, err := service.UpdateComment(ctx, session, req)

     

       665
       665
       +
       

     

       666
       666
       +
       	// Verify

     

       667
       667
       +
       	if !errors.Is(err, ErrCommentNotFound) {

     

       668
       668
       +
       		t.Errorf("Expected ErrCommentNotFound, got: %v", err)

     

       669
       669
       +
       	}

     

       670
       670
       +
       }

     

       671
       671
       +
       

     

       672
       672
       +
       func TestUpdateComment_NotOwner(t *testing.T) {

     

       673
       673
       +
       	// Setup

     

       674
       674
       +
       	ctx := context.Background()

     

       675
       675
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       676
       676
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       677
       677
       +
       

     

       678
       678
       +
       	commentRepo := newMockCommentRepo()

     

       679
       679
       +
       	userRepo := newMockUserRepo()

     

       680
       680
       +
       	postRepo := newMockPostRepo()

     

       681
       681
       +
       	communityRepo := newMockCommunityRepo()

     

       682
       682
       +
       

     

       683
       683
       +
       	service := NewCommentServiceWithPDSFactory(

     

       684
       684
       +
       		commentRepo,

     

       685
       685
       +
       		userRepo,

     

       686
       686
       +
       		postRepo,

     

       687
       687
       +
       		communityRepo,

     

       688
       688
       +
       		nil,

     

       689
       689
       +
       		factory.create,

     

       690
       690
       +
       	)

     

       691
       691
       +
       

     

       692
       692
       +
       	// Try to update a comment owned by a different user

     

       693
       693
       +
       	req := UpdateCommentRequest{

     

       694
       694
       +
       		URI:     "at://did:plc:otheruser/social.coves.community.comment/test123",

     

       695
       695
       +
       		Content: "Updated content",

     

       696
       696
       +
       	}

     

       697
       697
       +
       

     

       698
       698
       +
       	session := createTestSession("did:plc:test123")

     

       699
       699
       +
       

     

       700
       700
       +
       	// Execute

     

       701
       701
       +
       	_, err := service.UpdateComment(ctx, session, req)

     

       702
       702
       +
       

     

       703
       703
       +
       	// Verify

     

       704
       704
       +
       	if !errors.Is(err, ErrNotAuthorized) {

     

       705
       705
       +
       		t.Errorf("Expected ErrNotAuthorized, got: %v", err)

     

       706
       706
       +
       	}

     

       707
       707
       +
       }

     

       708
       708
       +
       

     

       709
       709
       +
       func TestUpdateComment_EmptyContent(t *testing.T) {

     

       710
       710
       +
       	// Setup

     

       711
       711
       +
       	ctx := context.Background()

     

       712
       712
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       713
       713
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       714
       714
       +
       

     

       715
       715
       +
       	commentRepo := newMockCommentRepo()

     

       716
       716
       +
       	userRepo := newMockUserRepo()

     

       717
       717
       +
       	postRepo := newMockPostRepo()

     

       718
       718
       +
       	communityRepo := newMockCommunityRepo()

     

       719
       719
       +
       

     

       720
       720
       +
       	service := NewCommentServiceWithPDSFactory(

     

       721
       721
       +
       		commentRepo,

     

       722
       722
       +
       		userRepo,

     

       723
       723
       +
       		postRepo,

     

       724
       724
       +
       		communityRepo,

     

       725
       725
       +
       		nil,

     

       726
       726
       +
       		factory.create,

     

       727
       727
       +
       	)

     

       728
       728
       +
       

     

       729
       729
       +
       	req := UpdateCommentRequest{

     

       730
       730
       +
       		URI:     "at://did:plc:test123/social.coves.community.comment/test123",

     

       731
       731
       +
       		Content: "",

     

       732
       732
       +
       	}

     

       733
       733
       +
       

     

       734
       734
       +
       	session := createTestSession("did:plc:test123")

     

       735
       735
       +
       

     

       736
       736
       +
       	// Execute

     

       737
       737
       +
       	_, err := service.UpdateComment(ctx, session, req)

     

       738
       738
       +
       

     

       739
       739
       +
       	// Verify

     

       740
       740
       +
       	if !errors.Is(err, ErrContentEmpty) {

     

       741
       741
       +
       		t.Errorf("Expected ErrContentEmpty, got: %v", err)

     

       742
       742
       +
       	}

     

       743
       743
       +
       }

     

       744
       744
       +
       

     

       745
       745
       +
       func TestUpdateComment_ContentTooLong(t *testing.T) {

     

       746
       746
       +
       	// Setup

     

       747
       747
       +
       	ctx := context.Background()

     

       748
       748
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       749
       749
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       750
       750
       +
       

     

       751
       751
       +
       	commentRepo := newMockCommentRepo()

     

       752
       752
       +
       	userRepo := newMockUserRepo()

     

       753
       753
       +
       	postRepo := newMockPostRepo()

     

       754
       754
       +
       	communityRepo := newMockCommunityRepo()

     

       755
       755
       +
       

     

       756
       756
       +
       	service := NewCommentServiceWithPDSFactory(

     

       757
       757
       +
       		commentRepo,

     

       758
       758
       +
       		userRepo,

     

       759
       759
       +
       		postRepo,

     

       760
       760
       +
       		communityRepo,

     

       761
       761
       +
       		nil,

     

       762
       762
       +
       		factory.create,

     

       763
       763
       +
       	)

     

       764
       764
       +
       

     

       765
       765
       +
       	longContent := strings.Repeat("あ", 10001)

     

       766
       766
       +
       

     

       767
       767
       +
       	req := UpdateCommentRequest{

     

       768
       768
       +
       		URI:     "at://did:plc:test123/social.coves.community.comment/test123",

     

       769
       769
       +
       		Content: longContent,

     

       770
       770
       +
       	}

     

       771
       771
       +
       

     

       772
       772
       +
       	session := createTestSession("did:plc:test123")

     

       773
       773
       +
       

     

       774
       774
       +
       	// Execute

     

       775
       775
       +
       	_, err := service.UpdateComment(ctx, session, req)

     

       776
       776
       +
       

     

       777
       777
       +
       	// Verify

     

       778
       778
       +
       	if !errors.Is(err, ErrContentTooLong) {

     

       779
       779
       +
       		t.Errorf("Expected ErrContentTooLong, got: %v", err)

     

       780
       780
       +
       	}

     

       781
       781
       +
       }

     

       782
       782
       +
       

     

       783
       783
       +
       func TestUpdateComment_CommentNotFound(t *testing.T) {

     

       784
       784
       +
       	// Setup

     

       785
       785
       +
       	ctx := context.Background()

     

       786
       786
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       787
       787
       +
       	mockClient.getError = pds.ErrNotFound

     

       788
       788
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       789
       789
       +
       

     

       790
       790
       +
       	commentRepo := newMockCommentRepo()

     

       791
       791
       +
       	userRepo := newMockUserRepo()

     

       792
       792
       +
       	postRepo := newMockPostRepo()

     

       793
       793
       +
       	communityRepo := newMockCommunityRepo()

     

       794
       794
       +
       

     

       795
       795
       +
       	service := NewCommentServiceWithPDSFactory(

     

       796
       796
       +
       		commentRepo,

     

       797
       797
       +
       		userRepo,

     

       798
       798
       +
       		postRepo,

     

       799
       799
       +
       		communityRepo,

     

       800
       800
       +
       		nil,

     

       801
       801
       +
       		factory.create,

     

       802
       802
       +
       	)

     

       803
       803
       +
       

     

       804
       804
       +
       	req := UpdateCommentRequest{

     

       805
       805
       +
       		URI:     "at://did:plc:test123/social.coves.community.comment/nonexistent",

     

       806
       806
       +
       		Content: "Updated content",

     

       807
       807
       +
       	}

     

       808
       808
       +
       

     

       809
       809
       +
       	session := createTestSession("did:plc:test123")

     

       810
       810
       +
       

     

       811
       811
       +
       	// Execute

     

       812
       812
       +
       	_, err := service.UpdateComment(ctx, session, req)

     

       813
       813
       +
       

     

       814
       814
       +
       	// Verify

     

       815
       815
       +
       	if !errors.Is(err, ErrCommentNotFound) {

     

       816
       816
       +
       		t.Errorf("Expected ErrCommentNotFound, got: %v", err)

     

       817
       817
       +
       	}

     

       818
       818
       +
       }

     

       819
       819
       +
       

     

       820
       820
       +
       func TestUpdateComment_PreservesReplyRefs(t *testing.T) {

     

       821
       821
       +
       	// Setup

     

       822
       822
       +
       	ctx := context.Background()

     

       823
       823
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       824
       824
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       825
       825
       +
       

     

       826
       826
       +
       	commentRepo := newMockCommentRepo()

     

       827
       827
       +
       	userRepo := newMockUserRepo()

     

       828
       828
       +
       	postRepo := newMockPostRepo()

     

       829
       829
       +
       	communityRepo := newMockCommunityRepo()

     

       830
       830
       +
       

     

       831
       831
       +
       	service := NewCommentServiceWithPDSFactory(

     

       832
       832
       +
       		commentRepo,

     

       833
       833
       +
       		userRepo,

     

       834
       834
       +
       		postRepo,

     

       835
       835
       +
       		communityRepo,

     

       836
       836
       +
       		nil,

     

       837
       837
       +
       		factory.create,

     

       838
       838
       +
       	)

     

       839
       839
       +
       

     

       840
       840
       +
       	// Pre-create a comment in the mock PDS

     

       841
       841
       +
       	rkey := "testcomment123"

     

       842
       842
       +
       	originalRootURI := "at://did:plc:author/social.coves.community.post/originalroot"

     

       843
       843
       +
       	originalRootCID := "bafyoriginalroot"

     

       844
       844
       +
       	existingRecord := map[string]interface{}{

     

       845
       845
       +
       		"$type":   "social.coves.community.comment",

     

       846
       846
       +
       		"content": "Original content",

     

       847
       847
       +
       		"reply": map[string]interface{}{

     

       848
       848
       +
       			"root": map[string]interface{}{

     

       849
       849
       +
       				"uri": originalRootURI,

     

       850
       850
       +
       				"cid": originalRootCID,

     

       851
       851
       +
       			},

     

       852
       852
       +
       			"parent": map[string]interface{}{

     

       853
       853
       +
       				"uri": originalRootURI,

     

       854
       854
       +
       				"cid": originalRootCID,

     

       855
       855
       +
       			},

     

       856
       856
       +
       		},

     

       857
       857
       +
       		"createdAt": time.Now().Format(time.RFC3339),

     

       858
       858
       +
       	}

     

       859
       859
       +
       	if mockClient.records["social.coves.community.comment"] == nil {

     

       860
       860
       +
       		mockClient.records["social.coves.community.comment"] = make(map[string]interface{})

     

       861
       861
       +
       	}

     

       862
       862
       +
       	mockClient.records["social.coves.community.comment"][rkey] = existingRecord

     

       863
       863
       +
       

     

       864
       864
       +
       	req := UpdateCommentRequest{

     

       865
       865
       +
       		URI:     fmt.Sprintf("at://did:plc:test123/social.coves.community.comment/%s", rkey),

     

       866
       866
       +
       		Content: "Updated content",

     

       867
       867
       +
       	}

     

       868
       868
       +
       

     

       869
       869
       +
       	session := createTestSession("did:plc:test123")

     

       870
       870
       +
       

     

       871
       871
       +
       	// Execute

     

       872
       872
       +
       	resp, err := service.UpdateComment(ctx, session, req)

     

       873
       873
       +
       

     

       874
       874
       +
       	// Verify

     

       875
       875
       +
       	if err != nil {

     

       876
       876
       +
       		t.Fatalf("Expected no error, got: %v", err)

     

       877
       877
       +
       	}

     

       878
       878
       +
       

     

       879
       879
       +
       	// Verify reply refs were preserved by checking the updated record

     

       880
       880
       +
       	updatedRecordInterface := mockClient.records["social.coves.community.comment"][rkey]

     

       881
       881
       +
       	updatedRecord, ok := updatedRecordInterface.(CommentRecord)

     

       882
       882
       +
       	if !ok {

     

       883
       883
       +
       		// Try as map (from pre-existing record)

     

       884
       884
       +
       		recordMap := updatedRecordInterface.(map[string]interface{})

     

       885
       885
       +
       		reply := recordMap["reply"].(map[string]interface{})

     

       886
       886
       +
       		root := reply["root"].(map[string]interface{})

     

       887
       887
       +
       

     

       888
       888
       +
       		if root["uri"] != originalRootURI {

     

       889
       889
       +
       			t.Errorf("Expected root URI to be preserved as %s, got %s", originalRootURI, root["uri"])

     

       890
       890
       +
       		}

     

       891
       891
       +
       		if root["cid"] != originalRootCID {

     

       892
       892
       +
       			t.Errorf("Expected root CID to be preserved as %s, got %s", originalRootCID, root["cid"])

     

       893
       893
       +
       		}

     

       894
       894
       +
       

     

       895
       895
       +
       		// Verify content was updated

     

       896
       896
       +
       		if recordMap["content"] != "Updated content" {

     

       897
       897
       +
       			t.Errorf("Expected content to be updated to 'Updated content', got %s", recordMap["content"])

     

       898
       898
       +
       		}

     

       899
       899
       +
       	} else {

     

       900
       900
       +
       		// CommentRecord struct

     

       901
       901
       +
       		if updatedRecord.Reply.Root.URI != originalRootURI {

     

       902
       902
       +
       			t.Errorf("Expected root URI to be preserved as %s, got %s", originalRootURI, updatedRecord.Reply.Root.URI)

     

       903
       903
       +
       		}

     

       904
       904
       +
       		if updatedRecord.Reply.Root.CID != originalRootCID {

     

       905
       905
       +
       			t.Errorf("Expected root CID to be preserved as %s, got %s", originalRootCID, updatedRecord.Reply.Root.CID)

     

       906
       906
       +
       		}

     

       907
       907
       +
       

     

       908
       908
       +
       		// Verify content was updated

     

       909
       909
       +
       		if updatedRecord.Content != "Updated content" {

     

       910
       910
       +
       			t.Errorf("Expected content to be updated to 'Updated content', got %s", updatedRecord.Content)

     

       911
       911
       +
       		}

     

       912
       912
       +
       	}

     

       913
       913
       +
       

     

       914
       914
       +
       	// Verify response

     

       915
       915
       +
       	if resp == nil {

     

       916
       916
       +
       		t.Fatal("Expected response, got nil")

     

       917
       917
       +
       	}

     

       918
       918
       +
       }

     

       919
       919
       +
       

     

       920
       920
       +
       // ================================================================================

     

       921
       921
       +
       // DeleteComment Tests

     

       922
       922
       +
       // ================================================================================

     

       923
       923
       +
       

     

       924
       924
       +
       func TestDeleteComment_Success(t *testing.T) {

     

       925
       925
       +
       	// Setup

     

       926
       926
       +
       	ctx := context.Background()

     

       927
       927
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       928
       928
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       929
       929
       +
       

     

       930
       930
       +
       	commentRepo := newMockCommentRepo()

     

       931
       931
       +
       	userRepo := newMockUserRepo()

     

       932
       932
       +
       	postRepo := newMockPostRepo()

     

       933
       933
       +
       	communityRepo := newMockCommunityRepo()

     

       934
       934
       +
       

     

       935
       935
       +
       	service := NewCommentServiceWithPDSFactory(

     

       936
       936
       +
       		commentRepo,

     

       937
       937
       +
       		userRepo,

     

       938
       938
       +
       		postRepo,

     

       939
       939
       +
       		communityRepo,

     

       940
       940
       +
       		nil,

     

       941
       941
       +
       		factory.create,

     

       942
       942
       +
       	)

     

       943
       943
       +
       

     

       944
       944
       +
       	// Pre-create a comment in the mock PDS

     

       945
       945
       +
       	rkey := "testcomment123"

     

       946
       946
       +
       	existingRecord := map[string]interface{}{

     

       947
       947
       +
       		"$type":   "social.coves.community.comment",

     

       948
       948
       +
       		"content": "Test content",

     

       949
       949
       +
       	}

     

       950
       950
       +
       	if mockClient.records["social.coves.community.comment"] == nil {

     

       951
       951
       +
       		mockClient.records["social.coves.community.comment"] = make(map[string]interface{})

     

       952
       952
       +
       	}

     

       953
       953
       +
       	mockClient.records["social.coves.community.comment"][rkey] = existingRecord

     

       954
       954
       +
       

     

       955
       955
       +
       	req := DeleteCommentRequest{

     

       956
       956
       +
       		URI: fmt.Sprintf("at://did:plc:test123/social.coves.community.comment/%s", rkey),

     

       957
       957
       +
       	}

     

       958
       958
       +
       

     

       959
       959
       +
       	session := createTestSession("did:plc:test123")

     

       960
       960
       +
       

     

       961
       961
       +
       	// Execute

     

       962
       962
       +
       	err := service.DeleteComment(ctx, session, req)

     

       963
       963
       +
       

     

       964
       964
       +
       	// Verify

     

       965
       965
       +
       	if err != nil {

     

       966
       966
       +
       		t.Fatalf("Expected no error, got: %v", err)

     

       967
       967
       +
       	}

     

       968
       968
       +
       

     

       969
       969
       +
       	// Verify comment was deleted from mock PDS

     

       970
       970
       +
       	_, exists := mockClient.records["social.coves.community.comment"][rkey]

     

       971
       971
       +
       	if exists {

     

       972
       972
       +
       		t.Error("Expected comment to be deleted from PDS")

     

       973
       973
       +
       	}

     

       974
       974
       +
       }

     

       975
       975
       +
       

     

       976
       976
       +
       func TestDeleteComment_EmptyURI(t *testing.T) {

     

       977
       977
       +
       	// Setup

     

       978
       978
       +
       	ctx := context.Background()

     

       979
       979
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       980
       980
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       981
       981
       +
       

     

       982
       982
       +
       	commentRepo := newMockCommentRepo()

     

       983
       983
       +
       	userRepo := newMockUserRepo()

     

       984
       984
       +
       	postRepo := newMockPostRepo()

     

       985
       985
       +
       	communityRepo := newMockCommunityRepo()

     

       986
       986
       +
       

     

       987
       987
       +
       	service := NewCommentServiceWithPDSFactory(

     

       988
       988
       +
       		commentRepo,

     

       989
       989
       +
       		userRepo,

     

       990
       990
       +
       		postRepo,

     

       991
       991
       +
       		communityRepo,

     

       992
       992
       +
       		nil,

     

       993
       993
       +
       		factory.create,

     

       994
       994
       +
       	)

     

       995
       995
       +
       

     

       996
       996
       +
       	req := DeleteCommentRequest{

     

       997
       997
       +
       		URI: "",

     

       998
       998
       +
       	}

     

       999
       999
       +
       

     

       1000
       1000
       +
       	session := createTestSession("did:plc:test123")

     

       1001
       1001
       +
       

     

       1002
       1002
       +
       	// Execute

     

       1003
       1003
       +
       	err := service.DeleteComment(ctx, session, req)

     

       1004
       1004
       +
       

     

       1005
       1005
       +
       	// Verify

     

       1006
       1006
       +
       	if !errors.Is(err, ErrCommentNotFound) {

     

       1007
       1007
       +
       		t.Errorf("Expected ErrCommentNotFound, got: %v", err)

     

       1008
       1008
       +
       	}

     

       1009
       1009
       +
       }

     

       1010
       1010
       +
       

     

       1011
       1011
       +
       func TestDeleteComment_InvalidURIFormat(t *testing.T) {

     

       1012
       1012
       +
       	// Setup

     

       1013
       1013
       +
       	ctx := context.Background()

     

       1014
       1014
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       1015
       1015
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       1016
       1016
       +
       

     

       1017
       1017
       +
       	commentRepo := newMockCommentRepo()

     

       1018
       1018
       +
       	userRepo := newMockUserRepo()

     

       1019
       1019
       +
       	postRepo := newMockPostRepo()

     

       1020
       1020
       +
       	communityRepo := newMockCommunityRepo()

     

       1021
       1021
       +
       

     

       1022
       1022
       +
       	service := NewCommentServiceWithPDSFactory(

     

       1023
       1023
       +
       		commentRepo,

     

       1024
       1024
       +
       		userRepo,

     

       1025
       1025
       +
       		postRepo,

     

       1026
       1026
       +
       		communityRepo,

     

       1027
       1027
       +
       		nil,

     

       1028
       1028
       +
       		factory.create,

     

       1029
       1029
       +
       	)

     

       1030
       1030
       +
       

     

       1031
       1031
       +
       	req := DeleteCommentRequest{

     

       1032
       1032
       +
       		URI: "invalid-uri",

     

       1033
       1033
       +
       	}

     

       1034
       1034
       +
       

     

       1035
       1035
       +
       	session := createTestSession("did:plc:test123")

     

       1036
       1036
       +
       

     

       1037
       1037
       +
       	// Execute

     

       1038
       1038
       +
       	err := service.DeleteComment(ctx, session, req)

     

       1039
       1039
       +
       

     

       1040
       1040
       +
       	// Verify

     

       1041
       1041
       +
       	if !errors.Is(err, ErrCommentNotFound) {

     

       1042
       1042
       +
       		t.Errorf("Expected ErrCommentNotFound, got: %v", err)

     

       1043
       1043
       +
       	}

     

       1044
       1044
       +
       }

     

       1045
       1045
       +
       

     

       1046
       1046
       +
       func TestDeleteComment_NotOwner(t *testing.T) {

     

       1047
       1047
       +
       	// Setup

     

       1048
       1048
       +
       	ctx := context.Background()

     

       1049
       1049
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       1050
       1050
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       1051
       1051
       +
       

     

       1052
       1052
       +
       	commentRepo := newMockCommentRepo()

     

       1053
       1053
       +
       	userRepo := newMockUserRepo()

     

       1054
       1054
       +
       	postRepo := newMockPostRepo()

     

       1055
       1055
       +
       	communityRepo := newMockCommunityRepo()

     

       1056
       1056
       +
       

     

       1057
       1057
       +
       	service := NewCommentServiceWithPDSFactory(

     

       1058
       1058
       +
       		commentRepo,

     

       1059
       1059
       +
       		userRepo,

     

       1060
       1060
       +
       		postRepo,

     

       1061
       1061
       +
       		communityRepo,

     

       1062
       1062
       +
       		nil,

     

       1063
       1063
       +
       		factory.create,

     

       1064
       1064
       +
       	)

     

       1065
       1065
       +
       

     

       1066
       1066
       +
       	// Try to delete a comment owned by a different user

     

       1067
       1067
       +
       	req := DeleteCommentRequest{

     

       1068
       1068
       +
       		URI: "at://did:plc:otheruser/social.coves.community.comment/test123",

     

       1069
       1069
       +
       	}

     

       1070
       1070
       +
       

     

       1071
       1071
       +
       	session := createTestSession("did:plc:test123")

     

       1072
       1072
       +
       

     

       1073
       1073
       +
       	// Execute

     

       1074
       1074
       +
       	err := service.DeleteComment(ctx, session, req)

     

       1075
       1075
       +
       

     

       1076
       1076
       +
       	// Verify

     

       1077
       1077
       +
       	if !errors.Is(err, ErrNotAuthorized) {

     

       1078
       1078
       +
       		t.Errorf("Expected ErrNotAuthorized, got: %v", err)

     

       1079
       1079
       +
       	}

     

       1080
       1080
       +
       }

     

       1081
       1081
       +
       

     

       1082
       1082
       +
       func TestDeleteComment_CommentNotFound(t *testing.T) {

     

       1083
       1083
       +
       	// Setup

     

       1084
       1084
       +
       	ctx := context.Background()

     

       1085
       1085
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       1086
       1086
       +
       	mockClient.getError = pds.ErrNotFound

     

       1087
       1087
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       1088
       1088
       +
       

     

       1089
       1089
       +
       	commentRepo := newMockCommentRepo()

     

       1090
       1090
       +
       	userRepo := newMockUserRepo()

     

       1091
       1091
       +
       	postRepo := newMockPostRepo()

     

       1092
       1092
       +
       	communityRepo := newMockCommunityRepo()

     

       1093
       1093
       +
       

     

       1094
       1094
       +
       	service := NewCommentServiceWithPDSFactory(

     

       1095
       1095
       +
       		commentRepo,

     

       1096
       1096
       +
       		userRepo,

     

       1097
       1097
       +
       		postRepo,

     

       1098
       1098
       +
       		communityRepo,

     

       1099
       1099
       +
       		nil,

     

       1100
       1100
       +
       		factory.create,

     

       1101
       1101
       +
       	)

     

       1102
       1102
       +
       

     

       1103
       1103
       +
       	req := DeleteCommentRequest{

     

       1104
       1104
       +
       		URI: "at://did:plc:test123/social.coves.community.comment/nonexistent",

     

       1105
       1105
       +
       	}

     

       1106
       1106
       +
       

     

       1107
       1107
       +
       	session := createTestSession("did:plc:test123")

     

       1108
       1108
       +
       

     

       1109
       1109
       +
       	// Execute

     

       1110
       1110
       +
       	err := service.DeleteComment(ctx, session, req)

     

       1111
       1111
       +
       

     

       1112
       1112
       +
       	// Verify

     

       1113
       1113
       +
       	if !errors.Is(err, ErrCommentNotFound) {

     

       1114
       1114
       +
       		t.Errorf("Expected ErrCommentNotFound, got: %v", err)

     

       1115
       1115
       +
       	}

     

       1116
       1116
       +
       }

     

       1117
       1117
       +
       

     

       1118
       1118
       +
       // TestCreateComment_GraphemeCounting tests that we count graphemes correctly, not runes

     

       1119
       1119
       +
       // Flag emoji 🇺🇸 is 2 runes but 1 grapheme

     

       1120
       1120
       +
       // Emoji with skin tone 👋🏽 is 2 runes but 1 grapheme

     

       1121
       1121
       +
       func TestCreateComment_GraphemeCounting(t *testing.T) {

     

       1122
       1122
       +
       	ctx := context.Background()

     

       1123
       1123
       +
       	mockClient := newMockPDSClient("did:plc:test123")

     

       1124
       1124
       +
       	factory := &mockPDSClientFactory{client: mockClient}

     

       1125
       1125
       +
       

     

       1126
       1126
       +
       	commentRepo := newMockCommentRepo()

     

       1127
       1127
       +
       	userRepo := newMockUserRepo()

     

       1128
       1128
       +
       	postRepo := newMockPostRepo()

     

       1129
       1129
       +
       	communityRepo := newMockCommunityRepo()

     

       1130
       1130
       +
       

     

       1131
       1131
       +
       	service := NewCommentServiceWithPDSFactory(

     

       1132
       1132
       +
       		commentRepo,

     

       1133
       1133
       +
       		userRepo,

     

       1134
       1134
       +
       		postRepo,

     

       1135
       1135
       +
       		communityRepo,

     

       1136
       1136
       +
       		nil,

     

       1137
       1137
       +
       		factory.create,

     

       1138
       1138
       +
       	)

     

       1139
       1139
       +
       

     

       1140
       1140
       +
       	// Flag emoji 🇺🇸 is 2 runes but 1 grapheme

     

       1141
       1141
       +
       	// 10000 flag emojis = 10000 graphemes but 20000 runes

     

       1142
       1142
       +
       	// This should succeed because we count graphemes

     

       1143
       1143
       +
       	content := strings.Repeat("🇺🇸", 10000)

     

       1144
       1144
       +
       

     

       1145
       1145
       +
       	req := CreateCommentRequest{

     

       1146
       1146
       +
       		Reply: ReplyRef{

     

       1147
       1147
       +
       			Root: StrongRef{

     

       1148
       1148
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       1149
       1149
       +
       				CID: "bafyroot",

     

       1150
       1150
       +
       			},

     

       1151
       1151
       +
       			Parent: StrongRef{

     

       1152
       1152
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       1153
       1153
       +
       				CID: "bafyroot",

     

       1154
       1154
       +
       			},

     

       1155
       1155
       +
       		},

     

       1156
       1156
       +
       		Content: content,

     

       1157
       1157
       +
       	}

     

       1158
       1158
       +
       

     

       1159
       1159
       +
       	session := createTestSession("did:plc:test123")

     

       1160
       1160
       +
       

     

       1161
       1161
       +
       	// Should succeed - 10000 graphemes is exactly at the limit

     

       1162
       1162
       +
       	_, err := service.CreateComment(ctx, session, req)

     

       1163
       1163
       +
       	if err != nil {

     

       1164
       1164
       +
       		t.Errorf("Expected success for 10000 graphemes, got error: %v", err)

     

       1165
       1165
       +
       	}

     

       1166
       1166
       +
       

     

       1167
       1167
       +
       	// Now test that 10001 graphemes fails

     

       1168
       1168
       +
       	contentTooLong := strings.Repeat("🇺🇸", 10001)

     

       1169
       1169
       +
       	reqTooLong := CreateCommentRequest{

     

       1170
       1170
       +
       		Reply: ReplyRef{

     

       1171
       1171
       +
       			Root: StrongRef{

     

       1172
       1172
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       1173
       1173
       +
       				CID: "bafyroot",

     

       1174
       1174
       +
       			},

     

       1175
       1175
       +
       			Parent: StrongRef{

     

       1176
       1176
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       1177
       1177
       +
       				CID: "bafyroot",

     

       1178
       1178
       +
       			},

     

       1179
       1179
       +
       		},

     

       1180
       1180
       +
       		Content: contentTooLong,

     

       1181
       1181
       +
       	}

     

       1182
       1182
       +
       

     

       1183
       1183
       +
       	_, err = service.CreateComment(ctx, session, reqTooLong)

     

       1184
       1184
       +
       	if !errors.Is(err, ErrContentTooLong) {

     

       1185
       1185
       +
       		t.Errorf("Expected ErrContentTooLong for 10001 graphemes, got: %v", err)

     

       1186
       1186
       +
       	}

     

       1187
       1187
       +
       

     

       1188
       1188
       +
       	// Also test emoji with skin tone modifier: 👋🏽 is 2 runes but 1 grapheme

     

       1189
       1189
       +
       	contentWithSkinTone := strings.Repeat("👋🏽", 10000)

     

       1190
       1190
       +
       	reqWithSkinTone := CreateCommentRequest{

     

       1191
       1191
       +
       		Reply: ReplyRef{

     

       1192
       1192
       +
       			Root: StrongRef{

     

       1193
       1193
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       1194
       1194
       +
       				CID: "bafyroot",

     

       1195
       1195
       +
       			},

     

       1196
       1196
       +
       			Parent: StrongRef{

     

       1197
       1197
       +
       				URI: "at://did:plc:author/social.coves.community.post/root123",

     

       1198
       1198
       +
       				CID: "bafyroot",

     

       1199
       1199
       +
       			},

     

       1200
       1200
       +
       		},

     

       1201
       1201
       +
       		Content: contentWithSkinTone,

     

       1202
       1202
       +
       	}

     

       1203
       1203
       +
       

     

       1204
       1204
       +
       	_, err = service.CreateComment(ctx, session, reqWithSkinTone)

     

       1205
       1205
       +
       	if err != nil {

     

       1206
       1206
       +
       		t.Errorf("Expected success for 10000 graphemes with skin tone modifier, got error: %v", err)

     

       1207
       1207
       +
       	}

     

       1208
       1208
       +
       }