public async void ShouldThrowValidationExceptionOnModifyWhenSemesterCourseIsNullAndLogItAsync()
{
//given
StudentSemesterCourse invalidStudentSemesterCourse = null;
var nullStudentSemesterCourseException = new NullStudentSemesterCourseException();
var expectedSemesterCourseValidationException =
new SemesterCourseValidationException(nullStudentSemesterCourseException);
//when
ValueTask <StudentSemesterCourse> modifyStudentSemesterCourseTask =
this.studentSemesterCourseService.ModifyStudentSemesterCourseAsync(invalidStudentSemesterCourse);
//then
await Assert.ThrowsAsync <StudentSemesterCourseValidationException>(() =>
modifyStudentSemesterCourseTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedSemesterCourseValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnCreateWhenStudentSemesterCourseIsNullAndLogItAsync()
{
// given
StudentSemesterCourse randomStudentSemesterCourse = null;
StudentSemesterCourse nullStudentSemesterCourse = randomStudentSemesterCourse;
var nullStudentSemesterCourseException = new NullStudentSemesterCourseException();
var expectedStudentSemesterCourseValidationException =
new StudentSemesterCourseValidationException(nullStudentSemesterCourseException);
// when
ValueTask <StudentSemesterCourse> createStudentSemesterCourseTask =
this.studentSemesterCourseService.CreateStudentSemesterCourseAsync(nullStudentSemesterCourse);
// then
await Assert.ThrowsAsync <StudentSemesterCourseValidationException>(() =>
createStudentSemesterCourseTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentSemesterCourseValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentSemesterCourseByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
