Edit File: lru-memoizer.nokey.test.js
var memoizer = require('./..'); var assert = require('chai').assert; describe('lru-memoizer (no key)', function () { var loadTimes = 0, memoized; beforeEach(function () { loadTimes = 0; memoized = memoizer({ load: function (callback) { loadTimes++; return setTimeout(function () { callback(null, loadTimes); }, 10); } }); }); it('should cache the result of an async function', function (done) { memoized(function (err, result) { assert.isNull(err); assert.equal(result, 1); assert.equal(loadTimes, 1); memoized(function (err, result) { assert.isNull(err); assert.equal(result, 1); assert.equal(loadTimes, 1); done(); }); }); }); it('should use the hash function for keys', function (done) { memoized(function () { memoized(function () { assert.includeMembers(memoized.keys(), ['_']); done(); }); }); }); });
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