30 lines
1.5 KiB
JavaScript
30 lines
1.5 KiB
JavaScript
const test = require('tape');
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const is = require('./is.js');
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test('Testing is', (t) => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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t.true(typeof is === 'function', 'is is a Function');
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t.true(is(Array, [1]), `Works for arrays with data`);
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t.true(is(Array, []), `Works for empty arrays`);
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t.false(is(Array, {}), `Works for arrays, not objects`);
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t.true(is(Object, {}), `Works for objects`);
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t.true(is(Map, new Map()), `Works for maps`);
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t.true(is(RegExp, /./g), `Works for regular expressions`);
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t.true(is(Set, new Set()), `Works for sets`);
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t.true(is(WeakMap, new WeakMap()), `Works for weak maps`);
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t.true(is(WeakSet, new WeakSet()), `Works for weak sets`);
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t.false(is(String, ''), `Works for strings - returns false for primitive`);
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t.true(is(String, new String('')), `Works for strings - returns true when using constructor`);
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t.false(is(Number, 1), `Works for numbers - returns false for primitive`);
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t.true(is(Number, new Number('10')), `Works for numbers - returns true when using constructor`);
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t.false(is(Boolean, false), `Works for booleans - returns false for primitive`);
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t.true(is(Boolean, new Boolean(false)), `Works for booleans - returns true when using constructor`);
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t.true(is(Function, () => null), `Works for functions`);
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//t.deepEqual(is(args..), 'Expected');
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//t.equal(is(args..), 'Expected');
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//t.false(is(args..), 'Expected');
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//t.throws(is(args..), 'Expected');
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t.end();
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});
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