20 lines
479 B
JavaScript
20 lines
479 B
JavaScript
var randomSelector = require('../../src/lib/selectors/random');
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var _ = require('lodash');
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describe('Random Selector', function () {
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it('chooses a selection by random', function () {
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var log = { a: 0, b: 0, c: 0 };
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var choices = _.keys(log);
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_.times(1000, function () {
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var choice = randomSelector(choices);
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log[choice]++;
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});
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_.filter(log, function (count) {
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return count < 200 || count > 400;
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}).should.have.length(0);
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});
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});
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