Example
- Open the C# project
- Right-click on the solution -> Add -> New Project…
- (Figure 1)

- Go to Installed -> Visual C# -> Test
- Click on Unit Test Project
- Give it a name and click OK
- (Figure 2)

- The unit test project is added to the solution
- (Figure 3)

Adding the reference to the application you want to test
- In the unit test project, add a reference to the project you want to test
- Right-click on References -> Add Reference…
- (Figure 3)

- Select the project you want to test
- Go to Projects -> Solution
- Check the checkbox of the project you want to test -> click OK
- (Figure 4)
