18 lines
781 B
JavaScript
18 lines
781 B
JavaScript
const test = require('tape');
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const none = require('./none.js');
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test('Testing none', (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 none === 'function', 'none is a Function');
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t.true(none([0,undefined,NaN,null,'']), 'Returns true for arrays with no truthy values');
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t.false(none([0,1]), 'Returns false for arrays with at least one truthy value');
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t.true(none([4,1,0,3], x => x < 0), 'Returns true with a predicate function');
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t.false(none([0,1,2], x => x === 1), 'Returns false with predicate function');
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//t.deepEqual(none(args..), 'Expected');
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//t.equal(none(args..), 'Expected');
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//t.false(none(args..), 'Expected');
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//t.throws(none(args..), 'Expected');
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t.end();
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});
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