30DaysOfTDD

Repository to commit code related to 30DaysOfTDD tutorial

Day 1 – What is TDD and Why Should I Use It?

• What is TDD?
  • Showing the following properties that a unit test must have: Targeted, Isolated, Repeatable & Predictable and Independent
• Test DRIVEN Development
  • Emphasizes the DRIVEN part of the development by saying that tests must come first all the time
• Why should I use TDD?
  • Showing main motivations to use TDD like large code coverage, less bugs, more quality.

Day 2 – A Review of Object Oriented Principles

• What is OOP? (Oriented Object Programming)
  • Use Class and Objects to model real world objects
  • Major tenets: Encapsulation, Inheritance, Polymorphism (Interfaces)

Day 3 – Your First Test

• Getting Setup
  • Setting environment: Visual Studio + NUnit (C#), Eclipse + JUnit (Java)
• Create a Solution/Project and a Test Project
• Writing the Test
• Arrange, Act and Assert concepts (AAA)

Day 4 – Making Your First Test Pass

• Write the logic Class for previous made tests that don't pass
• Write another tests and make it pass

Day 5 – Make Your Code SOLID

• SOLID concept
  • Single Responsibility Principle
  • Open/Close Principle
  • Liskov Substitution Principle
  • Interface Segregation Principle
  • Dependency Inversion Principle

Day 6 – What Is Dependency Injection?

• Decoupling component with DI

Day 7 – Software Factories and DI

• Factories that instanciate objects to be used on Components
• Frameworks for DI (like Ninject)