| 1 | 'use strict';
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| 2 |
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| 3 | var isBoolean = require('../src/boolean'),
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| 4 | assert = require('chai').assert;
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| 5 |
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| 6 | describe('boolean', function() {
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| 7 | it('returns true if value is a boolean', function() {
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| 8 | assert.ok(isBoolean(new Boolean(true)));
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| 9 | assert.ok(isBoolean(new Boolean(false)));
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| 10 | assert.ok(isBoolean(true));
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| 11 | assert.ok(isBoolean(false));
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| 12 | });
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| 13 |
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| 14 | it('returns false is value is not a boolean', function() {
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| 15 | assert.ok(!isBoolean(''));
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| 16 | assert.ok(!isBoolean(undefined));
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| 17 | assert.ok(!isBoolean(null));
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| 18 | })
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| 19 | });
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| 20 |
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