private async ValueTask <Exam> TryCatch(ReturningExamFunction returningExamFunction) { try { return(await returningExamFunction()); } catch (NullExamException nullExamException) { throw CreateAndLogValidationException(nullExamException); } catch (InvalidExamException invalidExamInputException) { throw CreateAndLogValidationException(invalidExamInputException); } catch (NotFoundExamException nullExamException) { throw CreateAndLogValidationException(nullExamException); } catch (SqlException sqlException) { var failedExamStorageException = new FailedExamStorageException(sqlException); throw CreateAndLogCriticalDependencyException(failedExamStorageException); } catch (DuplicateKeyException duplicateKeyException) { var alreadyExistsExamException = new AlreadyExistsExamException(duplicateKeyException); throw CreateAndLogDependencyValidationException(alreadyExistsExamException); } catch (DbUpdateConcurrencyException dbUpdateConcurrencyException) { var lockedExamException = new LockedExamException(dbUpdateConcurrencyException); throw CreateAndLogDependencyValidationException(lockedExamException); } catch (DbUpdateException dbUpdateException) { var failedExamStorageException = new FailedExamStorageException(dbUpdateException); throw CreateAndLogDependencyException(failedExamStorageException); } catch (Exception exception) { var failedExamServiceException = new FailedExamServiceException(exception); throw CreateAndLogServiceException(failedExamServiceException); } }
public async void ShouldThrowValidationExceptionOnAddWhenExamAlreadyExistsAndLogItAsync() { // given DateTimeOffset dateTime = GetRandomDateTime(); Exam randomExam = CreateRandomExam(dateTime); Exam alreadyExistsExam = randomExam; alreadyExistsExam.UpdatedBy = alreadyExistsExam.CreatedBy; string randomMessage = GetRandomMessage(); string exceptionMessage = randomMessage; var duplicateKeyException = new DuplicateKeyException(exceptionMessage); var alreadyExistsExamException = new AlreadyExistsExamException(duplicateKeyException); var expectedExamValidationException = new ExamValidationException(alreadyExistsExamException); this.dateTimeBrokerMock.Setup(broker => broker.GetCurrentDateTime()) .Returns(dateTime); this.storageBrokerMock.Setup(broker => broker.InsertExamAsync(alreadyExistsExam)) .ThrowsAsync(duplicateKeyException); // when ValueTask <Exam> createExamTask = this.examService.AddExamAsync(alreadyExistsExam); // then await Assert.ThrowsAsync <ExamValidationException>(() => createExamTask.AsTask()); this.loggingBrokerMock.Verify(broker => broker.LogError(It.Is(SameExceptionAs(expectedExamValidationException))), Times.Once); this.dateTimeBrokerMock.Verify(broker => broker.GetCurrentDateTime(), Times.Once); this.storageBrokerMock.Verify(broker => broker.InsertExamAsync(alreadyExistsExam), Times.Once); this.dateTimeBrokerMock.VerifyNoOtherCalls(); this.storageBrokerMock.VerifyNoOtherCalls(); this.loggingBrokerMock.VerifyNoOtherCalls(); }
public async void ShouldThrowDependencyValidationExceptionOnAddIfExamAlreadyExistsAndLogItAsync() { // given Exam someExam = CreateRandomExam(); string exceptionMessage = GetRandomMessage(); var duplicateKeyException = new DuplicateKeyException(exceptionMessage); var alreadyExistsExamException = new AlreadyExistsExamException(duplicateKeyException); var expectedExamDependencyValidationException = new ExamDependencyValidationException(alreadyExistsExamException); this.dateTimeBrokerMock.Setup(broker => broker.GetCurrentDateTime()) .Throws(duplicateKeyException); // when ValueTask <Exam> addExamTask = this.examService.AddExamAsync(someExam); // then await Assert.ThrowsAsync <ExamDependencyValidationException>(() => addExamTask.AsTask()); this.dateTimeBrokerMock.Verify(broker => broker.GetCurrentDateTime(), Times.Once); this.loggingBrokerMock.Verify(broker => broker.LogError(It.Is(SameExceptionAs( expectedExamDependencyValidationException))), Times.Once); this.storageBrokerMock.Verify(broker => broker.InsertExamAsync(It.IsAny <Exam>()), Times.Never); this.dateTimeBrokerMock.VerifyNoOtherCalls(); this.loggingBrokerMock.VerifyNoOtherCalls(); this.storageBrokerMock.VerifyNoOtherCalls(); }