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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { test, expect } from 'vitest';
import { ResultCache } from './result-cache.js';
test('ResultCache basic usage', async () => {
const files = [
'foo.txt',
'bar.js',
'baz.md',
'subdir/file.txt',
'subdir/other.js',
'subdir/nested/file.md',
];
const cache = new ResultCache(files);
const { files: resultFiles, isExactMatch } = await cache.get('*.js');
expect(resultFiles).toEqual(files);
expect(isExactMatch).toBe(false);
});
test('ResultCache cache hit/miss', async () => {
const files = ['foo.txt', 'bar.js', 'baz.md'];
const cache = new ResultCache(files);
// First call: miss
const { files: result1Files, isExactMatch: isExactMatch1 } =
await cache.get('*.js');
expect(result1Files).toEqual(files);
expect(isExactMatch1).toBe(false);
// Simulate FileSearch applying the filter and setting the result
cache.set('*.js', ['bar.js']);
// Second call: hit
const { files: result2Files, isExactMatch: isExactMatch2 } =
await cache.get('*.js');
expect(result2Files).toEqual(['bar.js']);
expect(isExactMatch2).toBe(true);
});
test('ResultCache best base query', async () => {
const files = ['foo.txt', 'foobar.js', 'baz.md'];
const cache = new ResultCache(files);
// Cache a broader query
cache.set('foo', ['foo.txt', 'foobar.js']);
// Search for a more specific query that starts with the broader one
const { files: resultFiles, isExactMatch } = await cache.get('foobar');
expect(resultFiles).toEqual(['foo.txt', 'foobar.js']);
expect(isExactMatch).toBe(false);
});
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