15 lines
760 B
JavaScript
15 lines
760 B
JavaScript
const test = require('tape');
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const groupBy = require('./groupBy.js');
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test('Testing groupBy', (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 groupBy === 'function', 'groupBy is a Function');
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t.deepEqual(groupBy([6.1, 4.2, 6.3], Math.floor), {4: [4.2], 6: [6.1, 6.3]}, "Groups the elements of an array based on the given function");
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t.deepEqual(groupBy(['one', 'two', 'three'], 'length'), {3: ['one', 'two'], 5: ['three']}, "Groups the elements of an array based on the given function");
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//t.deepEqual(groupBy(args..), 'Expected');
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//t.equal(groupBy(args..), 'Expected');
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//t.false(groupBy(args..), 'Expected');
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//t.throws(groupBy(args..), 'Expected');
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t.end();
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}); |