Reducing Code Redundancy Between our Test Cases

Introduction

Every test case requires the Arrange-Act-Assert steps. Most of the time, arranging data is the same between test methods. If this is the case, you will need to set up your test methods. Test method setup is the process of arranging data once so it may subsequently be used by various test methods.

Demonstrating the problem

Suppose you have an application code that contains a class called HundredMeterSprint. This class stores a list of sprint competitor times. These values represent the time taken to complete a hundred-meter sprint by various athletes. The class has the three following public methods:

• AverageTime(line 17): This returns the

...