15 lines
732 B
JavaScript
15 lines
732 B
JavaScript
const test = require('tape');
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const intersectionBy = require('./intersectionBy.js');
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test('Testing intersectionBy', (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 intersectionBy === 'function', 'intersectionBy is a Function');
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t.deepEqual(intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor), [2.1], 'Returns a list of elements that exist in both arrays, after applying the provided function to each array element of both');
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//t.deepEqual(intersectionBy(args..), 'Expected');
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//t.equal(intersectionBy(args..), 'Expected');
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//t.false(intersectionBy(args..), 'Expected');
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//t.throws(intersectionBy(args..), 'Expected');
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t.end();
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});
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