public void GetPreReqErrorTest()
{
//// Arranage
var errors = new List<string>();
var mockRepository = new Mock<ICourseRepository>();
var courseService = new CourseService(mockRepository.Object);
int? nullInt = null;
//// Act
courseService.GetPreReqList((int)nullInt, ref errors);
//// Assert
Assert.AreEqual(1, errors.Count);
}
public void GetPreReqPassTest()
{
//// Arranage
string courseName1 = "Test5";
string courseName2 = "Test6";
string courseName3 = "Test7";
var errors1 = new List<string>();
var errors2 = new List<string>();
var mockRepository = new Mock<ICourseRepository>();
var courseService = new CourseService(mockRepository.Object);
var course1 = new Course { Title = courseName1 };
var course2 = new Course { Title = courseName2 };
var course3 = new Course { Title = courseName3 };
courseService.InsertCourse(course1, ref errors1);
courseService.InsertCourse(course2, ref errors1);
courseService.InsertCourse(course3, ref errors1);
courseService.AssignPreReq(1, 2, ref errors1);
//// Act
courseService.GetPreReqList(1, ref errors2);
//// Assert
Assert.AreEqual(0, errors2.Count);
}
public List<Course> GetPreReqList(int courseId)
{
var errors = new List<string>();
var repository = new CourseRepository(this.entities);
var service = new CourseService(repository);
return service.GetPreReqList(courseId, ref errors);
}
