public void CreateResponse_Execute_CreatesInstance()
        {
            // Arrange
            var mapMock  = Substitute.For <IApiCommandContentTypeMap <IApiCommandContentDeserializer> >();
            var factory  = new HttpResponseFactory(mapMock);
            var response = new HttpResponseMessage();

            // Act
            var commandResponse = factory.CreateResponse(response);

            // Assert
            Assert.NotNull(commandResponse);
            Assert.IsType <ApiCommandResponse>(commandResponse);
        }