DeepSeek Harness Team
17 lines
694 B
TypeScript
17 lines
694 B
TypeScript
import { expect, it } from 'vitest'
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import { TextCache } from '../src/app/cache.ts'
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it('drops the least recently used texts once they exceed the limit, but never the text just set', () => {
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const cache = new TextCache(10)
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cache.set('a', 'aaaa'); cache.set('b', 'bbbb')
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expect(cache.get('a')).toBe('aaaa')
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cache.set('c', 'cccc')
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// Reading `a` made `b` the least recently used.
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expect([...cache.entries()]).toEqual([['a', 'aaaa'], ['c', 'cccc']])
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cache.set('a', 'a')
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expect([...cache.entries()]).toEqual([['c', 'cccc'], ['a', 'a']])
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cache.set('big', 'x'.repeat(20))
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expect([...cache.entries()]).toEqual([['big', 'x'.repeat(20)]])
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expect(cache.get('c')).toBeUndefined()
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})
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