kitten.sh
1import { print } from 'graphql';
2import { createClient } from '@urql/core';
3import { get } from 'svelte/store';
4import { vi, expect, it, describe } from 'vitest';
5
6import { mutationStore } from './mutationStore';
7
8describe('mutationStore', () => {
9 const client = createClient({
10 url: 'noop',
11 exchanges: [],
12 });
13
14 const variables = {};
15 const context = {};
16
17 const query =
18 'mutation ($input: Example!) { doExample(input: $input) { id } }';
19 const store = mutationStore({
20 client,
21 query,
22 variables,
23 context,
24 });
25
26 it('creates a svelte store', () => {
27 const subscriber = vi.fn();
28 store.subscribe(subscriber);
29 expect(subscriber).toHaveBeenCalledTimes(1);
30 });
31
32 it('fills the store with correct values', () => {
33 expect(get(store).operation.kind).toBe('mutation');
34 expect(get(store).operation.context.url).toBe('noop');
35 expect(get(store).operation.variables).toBe(variables);
36
37 expect(print(get(store).operation.query)).toMatchInlineSnapshot(`
38 "mutation ($input: Example!) {
39 doExample(input: $input) {
40 id
41 }
42 }"
43 `);
44 });
45});