public async void ShouldThrowValidationExceptionOnAddWhenAttachmentIdIsInvalidAndLogItAsync()
{
// given
StudentAttachment randomStudentAttachment = CreateRandomStudentAttachment();
StudentAttachment inputStudentAttachment = randomStudentAttachment;
inputStudentAttachment.AttachmentId = default;
var invalidStudentAttachmentInputException = new InvalidStudentAttachmentException(
parameterName: nameof(StudentAttachment.AttachmentId),
parameterValue: inputStudentAttachment.AttachmentId);
var expectedStudentAttachmentValidationException =
new StudentAttachmentValidationException(invalidStudentAttachmentInputException);
// when
ValueTask <StudentAttachment> addStudentAttachmentTask =
this.studentAttachmentService.AddStudentAttachmentAsync(inputStudentAttachment);
// then
await Assert.ThrowsAsync <StudentAttachmentValidationException>(() =>
addStudentAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertStudentAttachmentAsync(It.IsAny <StudentAttachment>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnRetrieveWhenAttachmentIdIsInvalidAndLogItAsync()
{
// given
Guid randomAttachmentId = default;
Guid randomStudentId = Guid.NewGuid();
Guid inputAttachmentId = randomAttachmentId;
Guid inputStudentId = randomStudentId;
var invalidStudentAttachmentInputException = new InvalidStudentAttachmentException(
parameterName: nameof(StudentAttachment.AttachmentId),
parameterValue: inputAttachmentId);
var expectedStudentAttachmentValidationException =
new StudentAttachmentValidationException(invalidStudentAttachmentInputException);
// when
ValueTask <StudentAttachment> actualStudentAttachmentTask =
this.studentAttachmentService.RetrieveStudentAttachmentByIdAsync(inputStudentId, inputAttachmentId);
// then
await Assert.ThrowsAsync <StudentAttachmentValidationException>(() => actualStudentAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentAttachmentByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
