public async Task ThrowNotFoundException_WhenSubjectIsNotExists()
{
var request = new DeleteSubjectCommand
{
Id = 100
};
var handler = new DeleteSubjectCommandHandler(Context);
var exception = Assert.ThrowsAsync <NotFoundException>(async() => await handler.Handle(request, CancellationToken.None));
Assert.AreEqual(exception.Message, ExceptionMessagesBuilderHelper.GetNotFoundExceptionMessage(nameof(Subject), request.Id));
}
public async Task ThrowDeleteFailureException_WhenLectorSubjectWithSubjectExists()
{
var request = new DeleteSubjectCommand
{
Id = 2
};
var handler = new DeleteSubjectCommandHandler(Context);
var exception = Assert.ThrowsAsync <DeleteFailureException>(async() => await handler.Handle(request, CancellationToken.None));
Assert.AreEqual(exception.Message, ExceptionMessagesBuilderHelper.GetDeleteFailureExceptionMessage(nameof(Subject), request.Id, "This subjects is assigned to lectors"));
}
public async Task DeleteSubject()
{
var request = new DeleteSubjectCommand
{
Id = 1
};
var handler = new DeleteSubjectCommandHandler(Context);
var result = await handler.Handle(request, CancellationToken.None);
Assert.IsFalse(Context.Subjects.Any(x => x.Id == request.Id));
}