13 lines
412 B
JavaScript
13 lines
412 B
JavaScript
const expect = require('expect');
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const drop = require('./drop.js');
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test('drop is a Function', () => {
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expect(drop).toBeInstanceOf(Function);
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});
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t.deepEqual(drop([1, 2, 3]), [2,3], 'Works without the last argument');
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t.deepEqual(drop([1, 2, 3], 2), [3], 'Removes appropriate element count as specified');
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t.deepEqual(drop([1, 2, 3], 42), [], 'Empties array given a count greater than length');
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