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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 4f7da1be9b
commit d29974ebc9
151 changed files with 753 additions and 373 deletions
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20
test/binarySearch/binarySearch.test.js
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@ -1,12 +1,18 @@
const expect = require('expect');
const binarySearch = require('./binarySearch.js');
test('binarySearch is a Function', () => {
test('binarySearch is a Function', () => {
expect(binarySearch).toBeInstanceOf(Function);
});
t.equal(binarySearch([1, 4, 6, 7, 12, 13, 15, 18, 19, 20, 22, 24], 6), 2, 'Finds item in array');
t.equal(binarySearch([1, 4, 6, 7, 12, 13, 15, 18, 19, 20, 22, 24], 21), -1, 'Returns -1 when not found');
t.equal(binarySearch([], 21), -1, 'Works with empty arrays');
t.equal(binarySearch([1], 1), 0, "Works for one element arrays");
test('Finds item in array', () => {
expect(binarySearch([1, 4, 6, 7, 12, 13, 15, 18, 19, 20, 22, 24], 6)).toBe(2);
});
test('Returns -1 when not found', () => {
expect(binarySearch([1, 4, 6, 7, 12, 13, 15, 18, 19, 20, 22, 24], 21)).toBe(-1);
});
test('Works with empty arrays', () => {
expect(binarySearch([], 21)).toBe(-1)
});
test('Works for one element arrays', () => {
expect(binarySearch([1], 1)).toBe(0);
});