private async ValueTask <GuardianAttachment> TryCatch(
ReturningGuardianAttachmentFunction returningGuardianAttachmentFunction)
{
try
{
return(await returningGuardianAttachmentFunction());
}
catch (NullGuardianAttachmentException nullGuardianAttachmentException)
{
throw CreateAndLogValidationException(nullGuardianAttachmentException);
}
catch (InvalidGuardianAttachmentException invalidGuardianAttachmentInputException)
{
throw CreateAndLogValidationException(invalidGuardianAttachmentInputException);
}
catch (NotFoundGuardianAttachmentException notFoundGuardianAttachmentException)
{
throw CreateAndLogValidationException(notFoundGuardianAttachmentException);
}
catch (SqlException sqlException)
{
throw CreateAndLogCriticalDependencyException(sqlException);
}
catch (DuplicateKeyException duplicateKeyException)
{
var alreadyExistsGuardianAttachmentException =
new AlreadyExistsGuardianAttachmentException(duplicateKeyException);
throw CreateAndLogValidationException(alreadyExistsGuardianAttachmentException);
}
catch (ForeignKeyConstraintConflictException foreignKeyConstraintConflictException)
{
var invalidGuardianAttachmentReferenceException =
new InvalidGuardianAttachmentReferenceException(foreignKeyConstraintConflictException);
throw CreateAndLogValidationException(invalidGuardianAttachmentReferenceException);
}
catch (DbUpdateConcurrencyException dbUpdateConcurrencyException)
{
var lockedGuardianAttachmentException =
new LockedGuardianAttachmentException(dbUpdateConcurrencyException);
throw CreateAndLogDependencyException(lockedGuardianAttachmentException);
}
catch (DbUpdateException dbUpdateException)
{
throw CreateAndLogDependencyException(dbUpdateException);
}
catch (Exception exception)
{
var failedGuardianAttachmentServiceException =
new FailedGuardianAttachmentServiceException(exception);
throw CreateAndLogServiceException(failedGuardianAttachmentServiceException);
}
}
public async Task ShouldThrowDependencyExceptionOnRemoveWhenDbUpdateConcurrencyExceptionOccursAndLogItAsync()
{
// given
var randomAttachmentId = Guid.NewGuid();
var randomGuardianId = Guid.NewGuid();
Guid someAttachmentId = randomAttachmentId;
Guid someGuardianId = randomGuardianId;
var databaseUpdateConcurrencyException = new DbUpdateConcurrencyException();
var lockedAttachmentException =
new LockedGuardianAttachmentException(databaseUpdateConcurrencyException);
var expectedGuardianAttachmentException =
new GuardianAttachmentDependencyException(lockedAttachmentException);
this.storageBrokerMock.Setup(broker =>
broker.SelectGuardianAttachmentByIdAsync(someGuardianId, someAttachmentId))
.ThrowsAsync(databaseUpdateConcurrencyException);
// when
ValueTask <GuardianAttachment> removeGuardianAttachmentTask =
this.guardianAttachmentService.RemoveGuardianAttachmentByIdAsync(someGuardianId, someAttachmentId);
// then
await Assert.ThrowsAsync <GuardianAttachmentDependencyException>(() =>
removeGuardianAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedGuardianAttachmentException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectGuardianAttachmentByIdAsync(someGuardianId, someAttachmentId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteGuardianAttachmentAsync(It.IsAny <GuardianAttachment>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
