Max P.
94525fce52
- Introduce comprehensive tests for the parseQuery utility. - Validate handling of single and multi-value query parameters. - Ensure empty query strings return an empty object. - Confirm repeated keys are grouped into arrays. Signed-off-by: Max P. <Mail@MPassarello.de>
50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
import { assertEquals } from 'https://deno.land/std/assert/mod.ts';
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import { parseQuery } from '../parseQuery.ts';
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Deno.test('parseQuery: single-value parameters are parsed as strings', () => {
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const url = new URL('http://localhost?foo=bar&limit=10');
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const result = parseQuery(url.searchParams);
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assertEquals(result, {
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foo: 'bar',
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limit: '10',
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});
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});
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Deno.test('parseQuery: multi-value parameters are parsed as string arrays', () => {
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const url = new URL('http://localhost?tag=ts&tag=deno&tag=web');
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const result = parseQuery(url.searchParams);
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assertEquals(result, {
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tag: ['ts', 'deno', 'web'],
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});
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});
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Deno.test('parseQuery: mixed single and multi-value parameters', () => {
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const url = new URL(
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'http://localhost?sort=asc&filter=active&filter=pending',
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);
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const result = parseQuery(url.searchParams);
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assertEquals(result, {
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sort: 'asc',
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filter: ['active', 'pending'],
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});
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});
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Deno.test('parseQuery: empty query string returns empty object', () => {
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const url = new URL('http://localhost');
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const result = parseQuery(url.searchParams);
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assertEquals(result, {});
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});
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Deno.test('parseQuery: repeated single-value keys are grouped', () => {
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const url = new URL('http://localhost?a=1&a=2&a=3');
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const result = parseQuery(url.searchParams);
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assertEquals(result, {
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a: ['1', '2', '3'],
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});
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});
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