public async Task ShouldThrowValidationExceptionOnModifyIfStudentSemesterCourseDoesntExistAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
DateTimeOffset dateTime = GetRandomDateTime();
StudentSemesterCourse randomStudentSemesterCourse = CreateRandomStudentSemesterCourse(dateTime);
StudentSemesterCourse nonExistentStudentSemesterCourse = randomStudentSemesterCourse;
nonExistentStudentSemesterCourse.CreatedDate = dateTime.AddMinutes(randomNegativeMinutes);
StudentSemesterCourse noStudentSemesterCourse = null;
var notFoundStudentSemesterCourseException = new NotFoundStudentSemesterCourseException
(nonExistentStudentSemesterCourse.StudentId, nonExistentStudentSemesterCourse.SemesterCourseId);
var expectedStudentSemesterCourseValidationException =
new StudentSemesterCourseValidationException(notFoundStudentSemesterCourseException);
this.storageBrokerMock.Setup(broker =>
broker.SelectStudentSemesterCourseByIdAsync(
nonExistentStudentSemesterCourse.StudentId, nonExistentStudentSemesterCourse.SemesterCourseId))
.ReturnsAsync(noStudentSemesterCourse);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
// when
ValueTask <StudentSemesterCourse> modifyStudentSemesterCourseTask =
this.studentSemesterCourseService.ModifyStudentSemesterCourseAsync(nonExistentStudentSemesterCourse);
// then
await Assert.ThrowsAsync <StudentSemesterCourseValidationException>(() =>
modifyStudentSemesterCourseTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentSemesterCourseByIdAsync
(nonExistentStudentSemesterCourse.StudentId, nonExistentStudentSemesterCourse.SemesterCourseId),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedStudentSemesterCourseValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnDeleteWhenStorageStudentSemesterCourseIsInvalidAndLogItAsync()
{
// given
DateTimeOffset randomDateTime = GetRandomDateTime();
StudentSemesterCourse randomStudentSemesterCourse = CreateRandomStudentSemesterCourse(randomDateTime);
Guid inputSemasterCourseId = randomStudentSemesterCourse.SemesterCourseId;
Guid inputStudentId = randomStudentSemesterCourse.StudentId;
StudentSemesterCourse nullStorageStudentSemesterCourse = null;
var notFoundStudentSemesterCourseException =
new NotFoundStudentSemesterCourseException(inputSemasterCourseId, inputStudentId);
var expectedSemesterCourseValidationException =
new StudentSemesterCourseValidationException(notFoundStudentSemesterCourseException);
this.storageBrokerMock.Setup(broker =>
broker.SelectStudentSemesterCourseByIdAsync(inputSemasterCourseId, inputStudentId))
.ReturnsAsync(nullStorageStudentSemesterCourse);
// when
ValueTask <StudentSemesterCourse> actualStudentSemesterCourseDeleteTask =
this.studentSemesterCourseService.RemoveStudentSemesterCourseByIdsAsync(inputSemasterCourseId, inputStudentId);
// then
await Assert.ThrowsAsync <StudentSemesterCourseValidationException>(() =>
actualStudentSemesterCourseDeleteTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedSemesterCourseValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentSemesterCourseByIdAsync(inputSemasterCourseId, inputStudentId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteStudentSemesterCourseAsync(It.IsAny <StudentSemesterCourse>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
