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22 lines
663 B
TypeScript
22 lines
663 B
TypeScript
import assert from 'node:assert';
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import lodashStable from 'lodash';
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import { identity, MAX_MEMOIZE_SIZE } from './utils';
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import _memoizeCapped from '../src/.internal/memoizeCapped';
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describe('memoizeCapped', () => {
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const func = _memoizeCapped;
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it('should enforce a max cache size of `MAX_MEMOIZE_SIZE`', () => {
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if (func) {
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const memoized = func(identity),
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cache = memoized.cache;
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lodashStable.times(MAX_MEMOIZE_SIZE, memoized);
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assert.strictEqual(cache.size, MAX_MEMOIZE_SIZE);
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memoized(MAX_MEMOIZE_SIZE);
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assert.strictEqual(cache.size, 1);
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}
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});
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});
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