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Added edge cases to tests

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azou1
2018-12-03 14:05:22 -05:00
parent 7c8b7f5113
commit d6afecbbbe
3 changed files with 25 additions and 0 deletions
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10
test/uniqueSymmetricDifference.test.js
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@ -10,3 +10,13 @@ test('Returns the symmetric difference between two arrays.', () => {
test('Does not return duplicates from one array', () => {
expect(uniqueSymmetricDifference([1, 2, 2], [1, 3, 1])).toEqual([2, 3]);
});
test('Works with different size arrays', () => {
expect(uniqueSymmetricDifference([1, 2, 2, 4], [1, 3, 1, 4, 5, 6])).toEqual([2, 3, 5, 6]);
});
test('Works with different types in the same array', () => {
expect(uniqueSymmetricDifference([1, 2, 'duplicate text', 'unique text'], [1, 3, 'duplicate text'])).toEqual([2, 'unique text', 3]);
});
test('Works when one array is empty', () => {
expect(uniqueSymmetricDifference([1, 2, 2, 3], [])).toEqual([1, 2, 3]);
});