15 lines
747 B
JavaScript
15 lines
747 B
JavaScript
const test = require('tape');
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const coalesceFactory = require('./coalesceFactory.js');
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test('Testing coalesceFactory', (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 coalesceFactory === 'function', 'coalesceFactory is a Function');
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const customCoalesce = coalesceFactory(_ => ![null, undefined, '', NaN].includes(_));
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t.deepEqual(customCoalesce(undefined, null, NaN, '', 'Waldo'), 'Waldo', "Returns a customized coalesce function");
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//t.deepEqual(coalesceFactory(args..), 'Expected');
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//t.equal(coalesceFactory(args..), 'Expected');
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//t.false(coalesceFactory(args..), 'Expected');
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//t.throws(coalesceFactory(args..), 'Expected');
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t.end();
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}); |