Jest Do It

The deck used for webcast on https://youtu.be/bfdjXfXs01w

Transcript

1. Jest Do It JavaScript Testing Fundamentals
2. Outlines - how test runner and assertion works - how to assert dynamic behavior using Mock function - how to test asynchronous code - how to mock API calls or non-deterministic code - how to use snapshot testing effectively
3. Outlines - how test runner and assertion works - how to assert dynamic behavior using Mock function - how to test asynchronous code - how to mock API calls or non-deterministic code - how to use snapshot testing effectively
4. A test throws Error when our code does not behave as expected.
5. A test throws Error when our code does not behave as expected. 1. running our code under certain conditions 2. verify the code behaves as expected. If not, throws Error.
6. Outlines - how test runner and assertion works - how to assert dynamic behavior using Mock function - how to test asynchronous code - how to mock API calls or non-deterministic code - how to use snapshot testing effectively
7. Outlines - how test runner and assertion works - how to assert dynamic behavior using Mock function - how to test asynchronous code - how to mock API calls or non-deterministic code - how to use snapshot testing effectively
8. Outlines - how test runner and assertion works - how to assert dynamic behavior using Mock function - how to test asynchronous code - how to mock API calls or non-deterministic code - how to use snapshot testing effectively
9. Outlines - how test runner and assertion works - how to assert dynamic behavior using Mock function - how to test asynchronous code - how to mock API calls or non-deterministic code - how to use snapshot testing effectively