Ilia Mashkov
10f4781a67
- queryKeys: add mutation-safety test for batch(), key hierarchy tests (list/batch/detail keys rooted in their parent base keys), and unique-key test for different detail IDs - BaseQueryStore: add initial-state test (data undefined, isError false before any fetch resolves) - BatchFontStore: add FontResponseError type assertion on malformed response, null error assertion on success, and setIds([]) disables query and returns empty fonts without triggering a fetch
74 lines
2.5 KiB
TypeScript
74 lines
2.5 KiB
TypeScript
import {
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describe,
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expect,
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it,
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} from 'vitest';
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import { fontKeys } from './queryKeys';
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describe('fontKeys', () => {
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describe('Hierarchy', () => {
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it('should generate base keys', () => {
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expect(fontKeys.all).toEqual(['fonts']);
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expect(fontKeys.lists()).toEqual(['fonts', 'list']);
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expect(fontKeys.batches()).toEqual(['fonts', 'batch']);
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expect(fontKeys.details()).toEqual(['fonts', 'detail']);
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});
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});
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describe('Batch Keys (Stability & Sorting)', () => {
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it('should sort IDs for stable serialization', () => {
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const key1 = fontKeys.batch(['b', 'a', 'c']);
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const key2 = fontKeys.batch(['c', 'b', 'a']);
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const expected = ['fonts', 'batch', ['a', 'b', 'c']];
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expect(key1).toEqual(expected);
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expect(key2).toEqual(expected);
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});
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it('should handle empty ID arrays', () => {
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expect(fontKeys.batch([])).toEqual(['fonts', 'batch', []]);
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});
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it('should not mutate the input array when sorting', () => {
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const ids = ['c', 'b', 'a'];
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fontKeys.batch(ids);
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expect(ids).toEqual(['c', 'b', 'a']);
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});
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it('batch key should be rooted in batches() base', () => {
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const key = fontKeys.batch(['a']);
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expect(key.slice(0, 2)).toEqual(fontKeys.batches());
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});
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});
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describe('List Keys (Parameters)', () => {
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it('should include parameters in list keys', () => {
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const params = { provider: 'google' };
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expect(fontKeys.list(params)).toEqual(['fonts', 'list', params]);
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});
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it('should handle empty parameters', () => {
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expect(fontKeys.list({})).toEqual(['fonts', 'list', {}]);
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});
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it('list key should be rooted in lists() base', () => {
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const key = fontKeys.list({ provider: 'google' });
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expect(key.slice(0, 2)).toEqual(fontKeys.lists());
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});
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});
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describe('Detail Keys', () => {
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it('should generate unique detail keys per ID', () => {
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expect(fontKeys.detail('roboto')).toEqual(['fonts', 'detail', 'roboto']);
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});
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it('should generate different keys for different IDs', () => {
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expect(fontKeys.detail('roboto')).not.toEqual(fontKeys.detail('open-sans'));
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});
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it('detail key should be rooted in details() base', () => {
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const key = fontKeys.detail('roboto');
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expect(key.slice(0, 2)).toEqual(fontKeys.details());
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});
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});
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});
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