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Quick question, how do I create a method that is run only once before all tests in the solution are run.
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The method decorated by [TestInitialize] is called before running each test of the class. The method decorated by [TestCleanup] is called after running each test of the class.
Create the test project The test project requires other packages to create and run unit tests. dotnet new in the previous step added the MSTest SDK, the MSTest test framework, the MSTest runner, and coverlet for code coverage reporting. You can see the entire file in the samples repository on GitHub.
You can download and install the MSTest framework by either of the two methods, as shown below: a. PM (Package Manager) commands from the ''NuGet Package Manager Console” – For executing commands from the NuGet PM console, go to 'Tools' -> 'NuGet Package Manager' -> 'Package Manager Console.
Create a public static method, decorated with the AssemblyInitialize attribute. The test framework will call this Setup method once per test run:
[AssemblyInitialize()] public static void MyTestInitialize(TestContext testContext) {} For TearDown its:
[AssemblyCleanup] public static void TearDown() {} EDIT:
Another very important detail: the class to which this method belongs must be decorated with [TestClass]. Otherwise, the initialization method will not run.
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