public async void ShouldThrowValidationExceptionOnAddWhenRegistrationIdIsInvalidAndLogItAsync()
{
// given
StudentRegistration randomStudentRegistration = CreateRandomStudentRegistration();
StudentRegistration inputStudentRegistration = randomStudentRegistration;
inputStudentRegistration.RegistrationId = default;
var invalidStudentRegistrationInputException = new InvalidStudentRegistrationException(
parameterName: nameof(StudentRegistration.RegistrationId),
parameterValue: inputStudentRegistration.RegistrationId);
var expectedStudentRegistrationValidationException =
new StudentRegistrationValidationException(invalidStudentRegistrationInputException);
// when
ValueTask <StudentRegistration> addStudentRegistrationTask =
this.studentRegistrationService.AddStudentRegistrationAsync(inputStudentRegistration);
// then
await Assert.ThrowsAsync <StudentRegistrationValidationException>(() =>
addStudentRegistrationTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentRegistrationValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertStudentRegistrationAsync(It.IsAny <StudentRegistration>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveWhenIdIsInvalidAndLogItAsync()
{
// given
Guid randomStudentId = default;
Guid inputStudentId = randomStudentId;
Guid randomRegistrationId = default;
Guid inputRegistrationId = randomRegistrationId;
var invalidStudentRegistrationInputException = new InvalidStudentRegistrationException(
parameterName: nameof(StudentRegistration.StudentId),
parameterValue: inputStudentId);
var expectedStudentRegistrationValidationException =
new StudentRegistrationValidationException(invalidStudentRegistrationInputException);
// when
ValueTask <StudentRegistration> retrieveStudentRegistrationByIdTask =
this.studentRegistrationService.RetrieveStudentRegistrationByIdAsync(inputStudentId, inputRegistrationId);
// then
await Assert.ThrowsAsync <StudentRegistrationValidationException>(() =>
retrieveStudentRegistrationByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentRegistrationValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentRegistrationByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}