<PackageReference Include="NUnit" Version="5.0.0-beta.1" />

NUnit.Framework.TestCaseData<T1, T2>

public class TestCaseData<T1, T2> : TestCaseDataBase<TestCaseData<T1, T2>>
Marks a method as a parameterized test suite and provides arguments for each test case.
namespace NUnit.Framework { public class TestCaseData<[Nullable(2)] T1, [Nullable(2)] T2> : TestCaseDataBase<TestCaseData<T1, T2>> { public TestCaseData(T1 argument1, T2 argument2); public TestCaseDataWithReturn<T1, T2, TReturn> Returns<[Nullable(2)] TReturn>(TReturn result); } }