<PackageReference Include="NUnit" Version="4.5.1" />

NUnit.Framework.Internal.TestFixtureParameters

The TestCaseParameters class encapsulates method arguments and other selected parameters needed for constructing a parameterized test case.
namespace NUnit.Framework.Internal { public class TestFixtureParameters : TestParameters, ITestFixtureData, ITestData { public Type[] TypeArgs { get; set; } public TestFixtureParameters(); public TestFixtureParameters(Exception exception); public TestFixtureParameters(params object[] args); public TestFixtureParameters(ITestFixtureData data); } }