<PackageReference Include="NUnit" Version="4.2.2" />

TestFixture

public class TestFixture : TestSuite, IDisposableFixture
TestFixture is a surrogate for a user test fixture class, containing one or more tests.
public LifeCycle LifeCycle { get; set; }

The life cycle specified for the current test fixture.

public ITypeInfo TypeInfo { get; }

Gets the TypeInfo of the fixture used in running this test.

public TestFixture(ITypeInfo fixtureType, object[] arguments = null)

Initializes a new instance of the TestFixture class.

public TestFixture(ITypeInfo fixtureType, Exception ex)

Initializes a new instance of the TestFixture class that failed to load.