public void Throw_ArgumentNullException_WihMessageContaining_SubjectIds_WhenSubhectsIdsAreNull()
{
var mockedClassOfStudentsRepo = new Mock <IRepository <ClassOfStudents> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var mockedSubjectClassOfStudentsRepo = new Mock <IRepository <SubjectClassOfStudents> >();
var service = new ClassOfStudentsManagementService(mockedClassOfStudentsRepo.Object, mockedSubjectClassOfStudentsRepo.Object, () => mockedUnitOfWork.Object);
Assert.That(
() => service.AddSubjectsToClass(It.IsAny <int>(), null),
Throws.ArgumentNullException.With.Message.Contain("subjectIds"));
}
public void ReturnFalse_WhenAddingWasNotSuccessfull()
{
var mockedClassOfStudentsRepo = new Mock <IRepository <ClassOfStudents> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var mockedSubjectClassOfStudentsRepo = new Mock <IRepository <SubjectClassOfStudents> >();
mockedUnitOfWork.Setup(x => x.Commit()).Returns(false);
var service = new ClassOfStudentsManagementService(mockedClassOfStudentsRepo.Object, mockedSubjectClassOfStudentsRepo.Object, () => mockedUnitOfWork.Object);
IEnumerable <int> subjectIds = Enumerable.Range(1, 10);
var result = service.AddSubjectsToClass(It.IsAny <int>(), subjectIds);
Assert.False(result);
}
public void Call_AddMethodFromSubjectsClassOfStudentsRepo_AsManyTimesAsTheCountOfIdsParams()
{
var mockedClassOfStudentsRepo = new Mock <IRepository <ClassOfStudents> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var mockedSubjectClassOfStudentsRepo = new Mock <IRepository <SubjectClassOfStudents> >();
var service = new ClassOfStudentsManagementService(mockedClassOfStudentsRepo.Object, mockedSubjectClassOfStudentsRepo.Object, () => mockedUnitOfWork.Object);
IEnumerable <int> subjectIds = Enumerable.Range(1, 10);
var expectedCalls = subjectIds.Count();
service.AddSubjectsToClass(It.IsAny <int>(), subjectIds);
mockedSubjectClassOfStudentsRepo.Verify(
x => x.Add(It.IsAny <SubjectClassOfStudents>()),
Times.Exactly(expectedCalls));
}