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dunkirk.sh
1import { describe, expect, test } from "bun:test";
2import { convertIrcMentionsToSlack } from "./mentions";
3import { userMappings } from "./db";
4
5describe("convertIrcMentionsToSlack", () => {
6 test("converts @mention when user mapping exists", () => {
7 // Setup test data
8 userMappings.create("U123", "testuser");
9
10 const result = convertIrcMentionsToSlack("Hey @testuser how are you?");
11 expect(result).toBe("Hey <@U123> how are you?");
12
13 // Cleanup
14 userMappings.delete("U123");
15 });
16
17 test("leaves @mention unchanged when no mapping exists", () => {
18 const result = convertIrcMentionsToSlack("Hey @unknownuser");
19 expect(result).toBe("Hey @unknownuser");
20 });
21
22 test("converts nick: mention when user mapping exists", () => {
23 userMappings.create("U456", "alice");
24
25 const result = convertIrcMentionsToSlack("alice: hello");
26 expect(result).toBe("<@U456>: hello");
27
28 userMappings.delete("U456");
29 });
30
31 test("leaves nick: unchanged when no mapping exists", () => {
32 const result = convertIrcMentionsToSlack("bob: hello");
33 expect(result).toBe("bob: hello");
34 });
35
36 test("handles multiple mentions", () => {
37 userMappings.create("U123", "alice");
38 userMappings.create("U456", "bob");
39
40 const result = convertIrcMentionsToSlack("@alice and bob: hello!");
41 expect(result).toBe("<@U123> and <@U456>: hello!");
42
43 userMappings.delete("U123");
44 userMappings.delete("U456");
45 });
46
47 test("handles mixed mapped and unmapped mentions", () => {
48 userMappings.create("U123", "alice");
49
50 const result = convertIrcMentionsToSlack("@alice and @unknown user");
51 expect(result).toContain("<@U123>");
52 expect(result).toContain("@unknown");
53
54 userMappings.delete("U123");
55 });
56});