public async Task ShouldThrowValidationExceptionOnDeleteWhenStorageSemesterCourseIsInvalidAndLogItAsync()
{
// given
DateTimeOffset randomDateTime = GetRandomDateTime();
SemesterCourse randomSemesterCourse = CreateRandomSemesterCourse(randomDateTime);
Guid inputSemesterCourseId = randomSemesterCourse.Id;
SemesterCourse nullStorageSemesterCourse = null;
var notFoundSemesterCourseException = new NotFoundSemesterCourseException(inputSemesterCourseId);
var expectedSemesterCourseValidationException =
new SemesterCourseValidationException(notFoundSemesterCourseException);
this.storageBrokerMock.Setup(broker =>
broker.SelectSemesterCourseByIdAsync(inputSemesterCourseId))
.ReturnsAsync(nullStorageSemesterCourse);
// when
ValueTask <SemesterCourse> actualSemesterCourseDeleteTask =
this.semesterCourseService.RemoveSemesterCourseByIdAsync(inputSemesterCourseId);
// then
await Assert.ThrowsAsync <SemesterCourseValidationException>(() => actualSemesterCourseDeleteTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedSemesterCourseValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectSemesterCourseByIdAsync(inputSemesterCourseId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteSemesterCourseAsync(It.IsAny <SemesterCourse>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveWhenStorageSemesterCourseIsNullAndLogItAsync()
{
// given
Guid randomSemesterCourseId = Guid.NewGuid();
Guid inputSemesterCourseId = randomSemesterCourseId;
SemesterCourse invalidStorageSemesterCourse = null;
var notFoundSemesterCourseException = new NotFoundSemesterCourseException(inputSemesterCourseId);
var expectedSemesterCourseValidationException =
new SemesterCourseValidationException(notFoundSemesterCourseException);
this.storageBrokerMock.Setup(broker =>
broker.SelectSemesterCourseByIdAsync(inputSemesterCourseId))
.ReturnsAsync(invalidStorageSemesterCourse);
// when
ValueTask <SemesterCourse> retrieveSemesterCourseByIdTask =
this.semesterCourseService.RetrieveSemesterCourseByIdAsync(inputSemesterCourseId);
// then
await Assert.ThrowsAsync <SemesterCourseValidationException>(() =>
retrieveSemesterCourseByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedSemesterCourseValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.SelectSemesterCourseByIdAsync(inputSemesterCourseId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
