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updated filter tests

This commit is contained in:
Xinrui Chen 2022-09-03 19:40:30 -07:00
parent c21c91ee12
commit daf9e4f788
1 changed files with 18 additions and 14 deletions
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32
src/helpers/tests/filters.test.ts
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@ -1,22 +1,26 @@
import { filterByCat, filterByRating } from '$helpers';
import { filterProductsBy } from '$helpers';
import { describe, expect, test } from 'vitest';
import { testProducts, testTags } from './data';
describe('filterByCat', () => {
describe('filterProducts', () => {
test('filters products by passed category tag', () => {
expect(filterByCat(testProducts, 'Exercise', testTags)).toHaveLength(1);
expect(filterByCat(testProducts, 'Electronics', testTags)).toHaveLength(1);
expect(
filterProductsBy('tag', testProducts, { value: 'Exercise', $tags: testTags })
).toHaveLength(1);
expect(
filterProductsBy('tag', testProducts, { value: 'Electronics', $tags: testTags })
).toHaveLength(1);
});
test('returns unchanged products if tag does not exist', () => {
expect(filterByCat(testProducts, 'grapes', testTags)).toEqual(testProducts);
});
});
describe('filterByRating', () => {
test('filterByRating returns products only greater than # passed in', () => {
expect(filterByRating(testProducts, 3)).toHaveLength(3);
expect(filterByRating(testProducts, 5)).toHaveLength(0);
test('filter by tag returns unchanged products if tag does not exist', () => {
expect(filterProductsBy('tag', testProducts, { value: 'grapes', $tags: testTags })).toEqual(
testProducts
);
});
test('filters ratings only greater than # passed in', () => {
expect(filterProductsBy('rating', testProducts, { value: 3 })).toHaveLength(3);
expect(filterProductsBy('rating', testProducts, { value: 5 })).toHaveLength(0);
});
});