private async ValueTask <GuardianContact> TryCatch(
ReturningGuardianContactFunction returningGuardianContactFunction)
{
try
{
return(await returningGuardianContactFunction());
}
catch (NullGuardianContactException nullGuardianContactException)
{
throw CreateAndLogValidationException(nullGuardianContactException);
}
catch (InvalidGuardianContactException invalidGuardianContactException)
{
throw CreateAndLogValidationException(invalidGuardianContactException);
}
catch (NotFoundGuardianContactException notFoundGuardianContactException)
{
throw CreateAndLogValidationException(notFoundGuardianContactException);
}
catch (DuplicateKeyException duplicateKeyException)
{
var alreadyExistsGuardianContactException =
new AlreadyExistsGuardianContactException(duplicateKeyException);
throw CreateAndLogValidationException(alreadyExistsGuardianContactException);
}
catch (ForeignKeyConstraintConflictException foreignKeyConstraintConflictException)
{
var invalidGuardianContactReferenceException =
new InvalidGuardianContactReferenceException(foreignKeyConstraintConflictException);
throw CreateAndLogValidationException(invalidGuardianContactReferenceException);
}
catch (DbUpdateConcurrencyException dbUpdateConcurrencyException)
{
var lockedGuardianContactException =
new LockedGuardianContactException(dbUpdateConcurrencyException);
throw CreateAndLogDependencyException(lockedGuardianContactException);
}
catch (SqlException sqlException)
{
throw CreateAndLogCriticalDependencyException(sqlException);
}
catch (DbUpdateException dbUpdateException)
{
throw CreateAndLogDependencyException(dbUpdateException);
}
catch (Exception exception)
{
var failedGuardianContactServiceException =
new FailedGuardianContactServiceException(exception);
throw CreateAndLogServiceException(failedGuardianContactServiceException);
}
}
public async Task ShouldThrowDependencyExceptionOnRemoveWhenDbUpdateConcurrencyExceptionOccursAndLogItAsync()
{
// given
var randomContactId = Guid.NewGuid();
var randomGuardianId = Guid.NewGuid();
Guid someContactId = randomContactId;
Guid someGuardianId = randomGuardianId;
var databaseUpdateConcurrencyException = new DbUpdateConcurrencyException();
var lockedContactException =
new LockedGuardianContactException(databaseUpdateConcurrencyException);
var expectedGuardianContactException =
new GuardianContactDependencyException(lockedContactException);
this.storageBrokerMock.Setup(broker =>
broker.SelectGuardianContactByIdAsync(someGuardianId, someContactId))
.ThrowsAsync(databaseUpdateConcurrencyException);
// when
ValueTask <GuardianContact> removeGuardianContactTask =
this.guardianContactService.RemoveGuardianContactByIdAsync(someGuardianId, someContactId);
// then
await Assert.ThrowsAsync <GuardianContactDependencyException>(() =>
removeGuardianContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedGuardianContactException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectGuardianContactByIdAsync(someGuardianId, someContactId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteGuardianContactAsync(It.IsAny <GuardianContact>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
