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17 lines
485 B
JavaScript
17 lines
485 B
JavaScript
/* eslint-env qunit */
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import * as Num from '../../../src/js/utils/num';
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QUnit.module('utils/num', function() {
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QUnit.module('clamp');
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QUnit.test('keep a number between min/max values', function(assert) {
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assert.expect(5);
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assert.strictEqual(Num.clamp(5, 1, 10), 5);
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assert.strictEqual(Num.clamp(5, 1, 5), 5);
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assert.strictEqual(Num.clamp(5, 1, 2), 2);
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assert.strictEqual(Num.clamp(-1, 1, 10), 1);
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assert.strictEqual(Num.clamp(NaN, 1, 10), 1);
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});
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});
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