Inheritance: IParameterMapper
			public void SetUp()
			{
				_context = MockRepository.GenerateMock<HttpContextBase>();
				_mapper = new HttpContextBaseMapper();

				Type type = typeof(When_mapping_parameter);
				MethodInfo methodInfo = type.GetMethod("Method", BindingFlags.NonPublic | BindingFlags.Instance);
				ParameterInfo parameterInfo = methodInfo.GetParameters()[0];

				_result = _mapper.MapAsync(_context, type, methodInfo, parameterInfo).Result;
			}
			public void SetUp()
			{
				_context = MockRepository.GenerateMock<HttpContextBase>();
				_mapper = new HttpContextBaseMapper();
			}