public void ShouldThrowServiceExceptionOnRetrieveAllWhenExceptionOccursAndLogIt()
{
// given
var serviceException = new Exception();
var failedGuardianContactServiceException =
new FailedGuardianContactServiceException(serviceException);
var expectedGuardianContactServiceException =
new GuardianContactServiceException(failedGuardianContactServiceException);
this.storageBrokerMock.Setup(broker => broker.SelectAllGuardianContacts())
.Throws(serviceException);
// when . then
Assert.Throws <GuardianContactServiceException>(() =>
this.guardianContactService.RetrieveAllGuardianContacts());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedGuardianContactServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker => broker.SelectAllGuardianContacts(),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
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 ShouldThrowServiceExceptionOnRemoveWhenExceptionOccursAndLogItAsync()
{
// given
var randomContactId = Guid.NewGuid();
var randomGuardianId = Guid.NewGuid();
Guid someContactId = randomContactId;
Guid someGuardianId = randomGuardianId;
var serviceException = new Exception();
var failedGuardianContactServiceException =
new FailedGuardianContactServiceException(serviceException);
var expectedGuardianContactServiceException =
new GuardianContactServiceException(failedGuardianContactServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectGuardianContactByIdAsync(someGuardianId, someContactId))
.ThrowsAsync(serviceException);
// when
ValueTask <GuardianContact> removeGuardianContactTask =
this.guardianContactService.RemoveGuardianContactByIdAsync(
someGuardianId,
someContactId);
// then
await Assert.ThrowsAsync <GuardianContactServiceException>(() =>
removeGuardianContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedGuardianContactServiceException))),
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();
}
private IQueryable <GuardianContact> TryCatch(
ReturningGuardianContactsFunction returningGuardianContactsFunction)
{
try
{
return(returningGuardianContactsFunction());
}
catch (SqlException sqlException)
{
throw CreateAndLogCriticalDependencyException(sqlException);
}
catch (Exception exception)
{
var failedGuardianContactServiceException =
new FailedGuardianContactServiceException(exception);
throw CreateAndLogServiceException(failedGuardianContactServiceException);
}
}
public async Task ShouldThrowServiceExceptionOnAddWhenExceptionOccursAndLogItAsync()
{
// given
GuardianContact randomGuardianContact = CreateRandomGuardianContact();
GuardianContact inputGuardianContact = randomGuardianContact;
var serviceException = new Exception();
var failedGuardianContactServiceException =
new FailedGuardianContactServiceException(serviceException);
var expectedGuardianContactServiceException =
new GuardianContactServiceException(failedGuardianContactServiceException);
this.storageBrokerMock.Setup(broker =>
broker.InsertGuardianContactAsync(inputGuardianContact))
.ThrowsAsync(serviceException);
// when
ValueTask <GuardianContact> addGuardianContactTask =
this.guardianContactService.AddGuardianContactAsync(inputGuardianContact);
// then
await Assert.ThrowsAsync <GuardianContactServiceException>(() =>
addGuardianContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedGuardianContactServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertGuardianContactAsync(inputGuardianContact),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
