public void AssignGradeToStudent_StudentAndCourseNotFound_ReturnsFalse() { var result = false; result = gradeRepository.AssignGradeToStudent(1, 1, "A+"); Assert.IsFalse(result); }
public void GetGrades_StudentFound_ReturnsGrades() { //create the new student var newStudent = new Student() { FirstName = "Mikesh", LastName = "Mistry" }; //add the student to the database studentRepository.Add(newStudent); //add some courses var courseRepository = new CourseRepository(Context); var courseList = new List <Course>(); // add a list of courses courseList.Add(new Course { Name = "Introduction to C#", Description = "Introduces students to C# programming" }); courseList.Add(new Course { Name = "Introduction to Java", Description = "Introduces students to Java programming" }); //add the course using add range courseRepository.AddRange(courseList); //use the find method to find a student var foundstudent = studentRepository.Find(student => student.FirstName == "Mikesh" && student.LastName == "Mistry").FirstOrDefault(); //found the student if (foundstudent != null) { //enroll the student into the two course foreach (var course in courseList) { courseRepository.EnrollStudentIntoCourse(foundstudent.StudentId, course.CourseId); } //get the found student var studentCourseList = studentRepository.GetId(foundstudent.StudentId); if (studentCourseList != null) { //check to see if the grade was added var gradeAdded = false; //assign a student a grade var gradeRepository = new GradeRepository(Context); foreach (var course in studentCourseList.Courses) { gradeAdded = gradeRepository.AssignGradeToStudent(studentCourseList.StudentId, course.CourseId, "A+"); Assert.IsTrue(gradeAdded); } Assert.AreEqual(2, studentCourseList.Grades.Count()); } } }