public void ShouldResetTheServiceLocator()
        {
            //Arrange
            ServiceLocator.SetLocatorProvider(A.Fake <IServiceLocator>);
            var containerExtension = new UnityExtension(registrationHelper, options);

            containerExtension.Run();

            //Act
            containerExtension.ResetServiceLocator();

            //Assert
            Assert.IsNull(ServiceLocator.Current);
        }