public void SaveDocumentInsert_FailDeliverableIDDoesNotExist()
        {
            bool   exceptionCaught = false;
            string errorMsg        = string.Empty;
            string deliverableIdPartialErrorMsg = "Deliverable Id";

            //Arrange
            DocumentUploadViewModel testDocViewModel = new DocumentUploadViewModel()
            {
                FileExtension        = "1234567890123456789012345", // > 25 chars
                DocumentAccessTypeId = 1                            //DEPT
            };

            //Act
            try
            {
                var docManager = new DocumentsManager(mockDocumentService.Object, mockUserService.Object, mockDropDownListService.Object);

                docManager.Save(testDocViewModel);
            }
            catch (Exception ex)
            {
                exceptionCaught = true;
                errorMsg        = ex.Message;
            }

            //Assert
            Assert.IsTrue(exceptionCaught);
            Assert.IsTrue(errorMsg.Contains(deliverableIdPartialErrorMsg));
        }