Test Driven Development

Has 3 phases :

1. Red phase : Think about what to develop
   • Think about behaviour
   • Write the test cases
2. Green Phase : How to make the tests pass
   • Write just enough code to make the test pass
   • Create simplest implementation possible
3. Refactor phase : Think about making improvements
   • Modify code to improve
   • Continues till all tests passed
   • The code should be readable and all duplications should be eliminated

Unit Testing

This is a white box testing.

Types of code coverage :

1. Statement
2. Decision
3. Branch
4. Toggle
5. Finite State Machine Coverage

testing tools :

1. Nunit
2. TestNG
3. JUnit

Automated Deployment tools :

1. Octopus Deploy
2. Google Cloud Deployment Manager
3. AWS CodeDeploy
4. Concourse
5. Go

Source Control Tools :

1. MS Azure DevOps
2. GitHub
3. Bitbucket

Build Automation Tool :

1. Circle CI
2. TeamCity
3. Jenkins
4. Bamboo