Defensive Programming in C# - C# Courses Supporting Site

Defensive Programming in C#
Course Outline	Outline
Reading Material
PowerPoint Slides	Intro.pptx
Day	Modules	Sharing
1	What is Defensive Programming? Clean Code Testable Code and Unit Tests Predictable Code	App Service Documentation
	Clean, Testable, and Predictable Methods Example Clean, Testable, and Predictable Methods Demo Creating a Class Library Component Demo Clean, Testable, and Predictable Methods Demo Named Arguments
	Validating Method Parameters Demo Validating Method Parameters Demo Method Overloading
2	Why automated testing? Code First vs. Test First Defining Unit Test Cases Creating Unit Tests Using Test Explorer Generating Unit Tests Unit Tests and Exceptions Dependencies
	Method Results Demo Returning a Value Demo Returning Exceptions Demo Returning Multiple Values Returning Null
	Local Variable Declarations If Statements Switch Statements Enums Casting
3	Demo Preparing the Sample Code Asserts Anticipated Errors Unexpected Exceptions and a Global Exception Handler Exception Handling
	Introduction Tolerant Vs Demanding coding styles Pre-Conditions Post-Conditions Class Invariant Loop Invariant
	8-Puzzle