public async Task ShouldThrowValidationExceptionOnModifyWhenRegistrationIsNullAndLogItAsync()
{
//given
Registration invalidRegistration = null;
var nullRegistrationException = new NullRegistrationException();
var expectedRegistrationValidationException =
new RegistrationValidationException(nullRegistrationException);
//when
ValueTask <Registration> modifyRegistrationTask =
this.registrationService.ModifyRegistrationAsync(invalidRegistration);
//then
await Assert.ThrowsAsync <RegistrationValidationException>(() =>
modifyRegistrationTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedRegistrationValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenRegistrationIsNullAndLogItAsync()
{
// given
Registration randomRegistration = default;
Registration nullRegistration = randomRegistration;
var nullRegistrationException = new NullRegistrationException();
var expectedRegistrationValidationException =
new RegistrationValidationException(nullRegistrationException);
// when
ValueTask <Registration> createRegistrationTask =
this.registrationService.AddRegistrationAsync(nullRegistration);
// then
await Assert.ThrowsAsync <RegistrationValidationException>(() =>
createRegistrationTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedRegistrationValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertRegistrationAsync(It.IsAny <Registration>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}