private async ValueTask <AssignmentAttachment> TryCatch(
ReturningAssignmentAttachmentFunction returningAssignmentAttachmentFunction)
{
try
{
return(await returningAssignmentAttachmentFunction());
}
catch (NullAssignmentAttachmentException nullAssignmentAttachmentInputException)
{
throw CreateAndLogValidationException(nullAssignmentAttachmentInputException);
}
catch (InvalidAssignmentAttachmentException invalidAssignmentAttachmentInputException)
{
throw CreateAndLogValidationException(invalidAssignmentAttachmentInputException);
}
catch (DuplicateKeyException duplicateKeyException)
{
var alreadyExistsAssignmentAttachmentException =
new AlreadyExistsAssignmentAttachmentException(duplicateKeyException);
throw CreateAndLogValidationException(alreadyExistsAssignmentAttachmentException);
}
catch (DbUpdateConcurrencyException databaseUpdateConcurrencyException)
{
var lockedAssignmentAttachmentException =
new LockedAssignmentAttachmentException(databaseUpdateConcurrencyException);
throw CreateAndLogDependencyValidationException(lockedAssignmentAttachmentException);
}
catch (ForeignKeyConstraintConflictException foreignKeyConstraintConflictException)
{
var invalidAssignmentAttachmentReferenceException =
new InvalidAssignmentAttachmentReferenceException(foreignKeyConstraintConflictException);
throw CreateAndLogValidationException(invalidAssignmentAttachmentReferenceException);
}
catch (SqlException sqlException)
{
var failedAssigmentAttachmentStorageException =
new FailedAssignmentAttachmentStorageException(sqlException);
throw CreateAndLogCriticalDependencyException(failedAssigmentAttachmentStorageException);
}
catch (DbUpdateException databaseUpdateException)
{
var failedAssigmentAttachmentStorageException =
new FailedAssignmentAttachmentStorageException(databaseUpdateException);
throw CreateAndLogDependencyException(failedAssigmentAttachmentStorageException);
}
catch (NotFoundAssignmentAttachmentException notFoundAssignmentAttachmentException)
{
throw CreateAndLogValidationException(notFoundAssignmentAttachmentException);
}
catch (Exception exception)
{
throw CreateAndLogServiceException(exception);
}
}
public async Task ShouldThrowDependencyValidationOnRemoveWhenDbUpdateConcurrencyExceptionOccursAndLogItAsync()
{
// given
Guid someAttachmentId = Guid.NewGuid();
Guid someAssignmentId = Guid.NewGuid();
var databaseUpdateConcurrencyException = new DbUpdateConcurrencyException();
var lockedAttachmentException =
new LockedAssignmentAttachmentException(databaseUpdateConcurrencyException);
var expectedAssignmentAttachmentDependencyValidationException =
new AssignmentAttachmentDependencyValidationException(lockedAttachmentException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAssignmentAttachmentByIdAsync(someAssignmentId, someAttachmentId))
.ThrowsAsync(databaseUpdateConcurrencyException);
// when
ValueTask <AssignmentAttachment> removeAssignmentAttachmentTask =
this.assignmentAttachmentService
.RemoveAssignmentAttachmentByIdAsync(
assignmentId: someAssignmentId,
attachmentId: someAttachmentId);
// then
await Assert.ThrowsAsync <AssignmentAttachmentDependencyValidationException>(() =>
removeAssignmentAttachmentTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.SelectAssignmentAttachmentByIdAsync(someAssignmentId, someAttachmentId),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedAssignmentAttachmentDependencyValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteAssignmentAttachmentAsync(It.IsAny <AssignmentAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}