Unit Tests

An introduction to unit test principles. The examples are written in JavaScript, using mocha, chai and sinon.

1. What is a unit test and why should I care? Apr 16, 2016
2. A closer look to a basic unit test Apr 23, 2016
3. What is Test Driven Development? Apr 30, 2016
4. What is code coverage? May 7, 2016
5. The division by zero bell - Dependencies in unit tests May 14, 2016
6. Using sinon spies May 21, 2016
7. Using sinon stubs May 28, 2016
8. Using sinon mocks Jun 4, 2016