FixtureLifeCycleAttribute public sealed class FixtureLifeCycleAttribute : NUnitAttribute, IApplyToTest Specify the life cycle of a Fixture Documentation Code public LifeCycle LifeCycle { get; } Defines the life cycle for this test fixture or assembly. public FixtureLifeCycleAttribute(LifeCycle lifeCycle) Construct a FixtureLifeCycleAttribute with a specified LifeCycle. public void ApplyToTest(Test test) Overridden to set a TestFixture's LifeCycle.