public async void UnmarkScenario_MarkedScenarioModel_NoExceptionThrown()
        {
            // Assert
            var dependantResourceModel = new DependantResourceModel(
                ResourceTypeEnum.Scenario,
                "aad965db-fceb-4ee2-bd06-c89ab182ca4c"
                );
            var httpService    = new HttpService(new HttpClient());
            var scenarioClient = new ScenarioClient(
                httpService
                );
            Exception exception = null;

            try
            {
                // Act
                await scenarioClient.UnmarkScenario(dependantResourceModel);
            }
            catch (Exception e)
            {
                exception = e;
            }

            // Assert
            Assert.Null(exception);
        }
        public async void UnmarkScenario_InternalServerErrorStatusCode_ThrowsException()
        {
            // Arrange
            var httpResponseMessage = new HttpResponseMessage
            {
                StatusCode = HttpStatusCode.InternalServerError,
                Content    = new StringContent("Some error!")
            };
            var httpService = new Mock <IHttpService>();

            httpService
            .Setup(m => m.PutAsync(It.IsAny <string>(), It.IsAny <ScenarioModel>()))
            .ReturnsAsync(httpResponseMessage);
            var       scenarioClient = new ScenarioClient(httpService.Object);
            Exception exception      = null;

            try
            {
                // Act
                await scenarioClient.UnmarkScenario(DependantResourceDataMocks.MockDependantResourceModel());
            }
            catch (FailedToUpdateResourceException e)
            {
                exception = e;
            }

            // Assert
            Assert.NotNull(exception);
        }