public void UpdateAsyncSuccessTest()
{
// Arrange
IQbQuestionRepository repository = Substitute.For <IQbQuestionRepository>();
IUnitOfWork unitOfWork = Substitute.For <IUnitOfWork>();
QbQuestion question = new QbQuestion();
repository.FindByIdAsync(Arg.Any <int>()).Returns(question);
repository.Update(Arg.Any <QbQuestion>()).Returns(true);
unitOfWork.CompleteAsync().Returns(Task.CompletedTask);
QbQuestionService service = new QbQuestionService(repository, unitOfWork);
// Act
Task <QbQuestionResponse> result = service.UpdateAsync(1, question);
// Assert
result.Result.Success.Should().Be(true);
}
public void UpdateAsyncFailureOnFindTest()
{
// Arrange
IQbQuestionRepository repository = Substitute.For <IQbQuestionRepository>();
IUnitOfWork unitOfWork = Substitute.For <IUnitOfWork>();
QbQuestion question = null;
repository.FindByIdAsync(Arg.Any <int>()).Returns(question);
QbQuestionService service = new QbQuestionService(repository, unitOfWork);
// Act
Task <QbQuestionResponse> result = service.UpdateAsync(1, question);
// Assert
string errorMessage = "Question not found.";
result.Result.Success.Should().Be(false);
result.Result.Message.Should().Be(errorMessage);
}
public void UpdateAsyncFailureOnUpdateTest()
{
// Arrange
IQbQuestionRepository repository = Substitute.For <IQbQuestionRepository>();
IUnitOfWork unitOfWork = Substitute.For <IUnitOfWork>();
QbQuestion question = new QbQuestion();
repository.FindByIdAsync(Arg.Any <int>()).Returns(question);
repository.Update(Arg.Any <QbQuestion>()).Throws(new Exception("Exception occurred on Update"));
QbQuestionService service = new QbQuestionService(repository, unitOfWork);
// Act
Task <QbQuestionResponse> result = service.UpdateAsync(1, question);
// Assert
string errorMessage = "An error occurred when updating the question: Exception occurred on Update";
result.Result.Success.Should().Be(false);
result.Result.Message.Should().Be(errorMessage);
}
