Creating a Test Method
While the purpose of a test project is to contain tests for a customization library, the purpose of a test class is to contain tests for a graph or graph extension, the purpose of a test method is to contain tests of some functionality implemented in the graph or graph extension being tested.
The topics of this chapter describe how to create a method that contains unit tests for a graph, how to register the necessary services, and how to manage a single test or a group of tests.