'use strict'; var test = require('tape'); var isDate = require('./'); var hasSymbols = typeof Symbol === 'function' && typeof Symbol() === 'symbol'; test('not Dates', function (t) { t.notOk(isDate(), 'undefined is not Date'); t.notOk(isDate(null), 'null is not Date'); t.notOk(isDate(false), 'false is not Date'); t.notOk(isDate(true), 'true is not Date'); t.notOk(isDate(42), 'number is not Date'); t.notOk(isDate('foo'), 'string is not Date'); t.notOk(isDate([]), 'array is not Date'); t.notOk(isDate({}), 'object is not Date'); t.notOk(isDate(function () {}), 'function is not Date'); t.notOk(isDate(/a/g), 'regex literal is not Date'); t.notOk(isDate(new RegExp('a', 'g')), 'regex object is not Date'); t.end(); }); test('@@toStringTag', { skip: !hasSymbols || !Symbol.toStringTag }, function (t) { var realDate = new Date(); var fakeDate = { toString: function () { return String(realDate); }, valueOf: function () { return realDate.getTime(); } }; fakeDate[Symbol.toStringTag] = 'Date'; t.notOk(isDate(fakeDate), 'fake Date with @@toStringTag "Date" is not Date'); t.end(); }); test('Dates', function (t) { t.ok(isDate(new Date()), 'new Date() is Date'); t.end(); });
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.jscs.json | File | 2.81 KB | 0644 |
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.npmignore | File | 587 B | 0644 |
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.travis.yml | File | 1.12 KB | 0644 |
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CHANGELOG.md | File | 421 B | 0644 |
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LICENSE | File | 1.06 KB | 0644 |
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Makefile | File | 3.74 KB | 0644 |
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README.md | File | 1.71 KB | 0644 |
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index.js | File | 551 B | 0644 |
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package.json | File | 1.55 KB | 0644 |
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test.js | File | 1.17 KB | 0644 |
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