---
sr-due: 2022-04-29
sr-interval: 26
sr-ease: 270
---

#review 

# LO's
- undnerstand that testing is useful for detecting bugs
- contrast different types of testting
- descrive the principle of test driven development
- explain how unit tests ar developed
- indicate how languages integreate unit test support
- apppreiciate limitation of software testing

# Lecture 07 Unit Testing

### 0.1 [[Testing]]
1. why is testing needed

2. what are three types of testing

3. what are some limitations of testing

### 0.2 [[Test driven development]]
1. what is testing driven development

### 0.3 [[Unit testing]]
1.  Breifly describe unit testing

2. What is a testing environment. Why is it useful