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Test cleanup and fixes [a-b]

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This commit is contained in:
Angelos Chalaris
2018-06-18 15:54:48 +03:00
parent a78f5db260
commit 026c65a5e6
151 changed files with 753 additions and 373 deletions
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24
test/offset/offset.test.js
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@ -5,11 +5,23 @@ const offset = require('./offset.js');
test('offset is a Function', () => {
expect(offset).toBeInstanceOf(Function);
});
t.deepEqual(offset([1, 2, 3, 4, 5], 0), [1, 2, 3, 4, 5], 'Offset of 0 returns the same array.');
t.deepEqual(offset([1, 2, 3, 4, 5], 2), [3, 4, 5, 1, 2], 'Offset > 0 returns the offsetted array.');
t.deepEqual(offset([1, 2, 3, 4, 5], -2), [4, 5, 1, 2, 3], 'Offset < 0 returns the reverse offsetted array.');
t.deepEqual(offset([1, 2, 3, 4, 5], 6),[1, 2, 3, 4, 5], 'Offset greater than the length of the array returns the same array.');
t.deepEqual(offset([1, 2, 3, 4, 5], -6), [1, 2, 3, 4, 5], 'Offset less than the negative length of the array returns the same array.');
t.deepEqual(offset([], 3), [], 'Offsetting empty array returns an empty array.');
test('Offset of 0 returns the same array.', () => {
expect(offset([1, 2, 3, 4, 5], 0), [1, 2, 3, 4, 5]).toEqual()
});
test('Offset > 0 returns the offsetted array.', () => {
expect(offset([1, 2, 3, 4, 5], 2), [3, 4, 5, 1, 2]).toEqual()
});
test('Offset < 0 returns the reverse offsetted array.', () => {
expect(offset([1, 2, 3, 4, 5], -2), [4, 5, 1, 2, 3]).toEqual()
});
test('Offset greater than the length of the array returns the same array.', () => {
expect(offset([1, 2, 3, 4, 5], 6),[1, 2, 3, 4, 5]).toEqual()
});
test('Offset less than the negative length of the array returns the same array.', () => {
expect(offset([1, 2, 3, 4, 5], -6), [1, 2, 3, 4, 5]).toEqual()
});
test('Offsetting empty array returns an empty array.', () => {
expect(offset([], 3), []).toEqual()
});