public void Setup()
        {
            _action      = Substitute.For <Models.Action>();
            _actionPatch = Substitute.For <ActionPatch>();

            _request = new HttpRequestMessage()
            {
                Content    = new StringContent(string.Empty),
                RequestUri =
                    new Uri($"http://localhost:7071/api/Customers/7E467BDB-213F-407A-B86A-1954053D3C24/" +
                            $"Interactions/1e1a555c-9633-4e12-ab28-09ed60d51cb3" +
                            $"ActionPlans/d5369b9a-6959-4bd3-92fc-1583e72b7e51" +
                            $"Actions/233d861d-05ca-496e-aee1-6bd47ac13cb2")
            };

            _log                           = Substitute.For <ILogger>();
            _resourceHelper                = Substitute.For <IResourceHelper>();
            _validate                      = Substitute.For <IValidate>();
            _httpRequestMessageHelper      = Substitute.For <IHttpRequestMessageHelper>();
            _patchActionHttpTriggerService = Substitute.For <IPatchActionHttpTriggerService>();
            _httpRequestMessageHelper.GetTouchpointId(_request).Returns("0000000001");
            _httpRequestMessageHelper.GetApimURL(_request).Returns("http://localhost:7071/");
            _patchActionHttpTriggerService.PatchResource(Arg.Any <string>(), _actionPatch).Returns(_action.ToString());
        }
        public async Task PatchActionHttpTrigger_ReturnsStatusCodeBadRequest_WhenUnableToUpdateActionRecord()
        {
            _httpRequestMessageHelper.GetActionFromRequest <ActionPatch>(_request).Returns(Task.FromResult(_actionPatch).Result);

            _resourceHelper.DoesCustomerExist(Arg.Any <Guid>()).ReturnsForAnyArgs(true);
            _resourceHelper.DoesInteractionExistAndBelongToCustomer(Arg.Any <Guid>(), Arg.Any <Guid>()).Returns(true);
            _resourceHelper.DoesActionPlanExistAndBelongToCustomer(Arg.Any <Guid>(), Arg.Any <Guid>(), Arg.Any <Guid>()).Returns(true);

            _patchActionHttpTriggerService.GetActionForCustomerAsync(Arg.Any <Guid>(), Arg.Any <Guid>()).Returns(Task.FromResult(_action.ToString()).Result);

            _patchActionHttpTriggerService.UpdateCosmosAsync(Arg.Any <string>(), Arg.Any <Guid>()).Returns(Task.FromResult <Models.Action>(null).Result);

            var result = await RunFunction(ValidCustomerId, ValidInteractionId, ValidActionId, ValidActionPlanId);

            // Assert
            Assert.IsInstanceOf <HttpResponseMessage>(result);
            Assert.AreEqual(HttpStatusCode.BadRequest, result.StatusCode);
        }