public Student GetStudent(string id)
{
var errors = new List<string>();
var repository = new StudentRepository();
var service = new StudentService(repository);
return service.GetStudent(id, ref errors);
}
//在getAllStudent()里把datatable遍历，增加新的一列
public DataTable getAllStudent()
{
StudentService stuService = new StudentService();
DataTable dt = stuService.getAllStudent();
//添加性别列
dt.Columns.Add("trans_gender",typeof(string));
foreach (DataRow dr in dt.Rows)
{
if (dr["gender"].ToString() == "0")
{
dr["trans_gender"] = "女";
}
else
{
dr["trans_gender"] = "男";
}
}
//添加学院列
dt.Columns.Add("trans_college", typeof(string));
CollegeService collegeService = new CollegeService();
foreach (DataRow dr in dt.Rows)
{
dr["trans_college"] = collegeService.getCollegeNameByCid(int.Parse(dr["collegeid"].ToString())).Cname;
}
return dt;
}
public List<Enrollment> GetEnrollments(string id)
{
var errors = new List<string>();
var repository = new StudentRepository();
var service = new StudentService(repository);
return service.GetEnrollments(id, ref errors);
}
public List<Student> GetStudentList()
{
var errors = new List<string>();
var repository = new StudentRepository();
var service = new StudentService(repository);
return service.GetStudentList(ref errors);
}
public int addstudent(string stunum, string sname, int gender, string startyear, int collegeid)
{
UserService userService = new UserService();
int uid, sid = 0;
uid = userService.insert(stunum, "123456", 1);
if (uid != 0)
{
StudentService studentService = new StudentService();
sid = studentService.insert(uid, stunum, sname, gender, startyear, collegeid);
}
return sid;
}
public void StudentErrorTest()
{
//// Arranage
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
//// Act
studentService.GetStudent(null, ref errors);
//// Assert
Assert.AreEqual(1, errors.Count);
}
public string EnrollSchedule(string studentId, int scheduleId)
{
var errors = new List<string>();
var repository = new StudentRepository(this.entities);
var service = new StudentService(repository);
service.EnrollSchedule(studentId, scheduleId, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public void CalculateGpaErrorTest()
{
//// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
//// Act
studentService.CalculateGpa(string.Empty, ref errors);
//// Assert
Assert.AreEqual(2, errors.Count);
}
public string DeleteStudent(string id)
{
var errors = new List<string>();
var repository = new StudentRepository(this.entities);
var service = new StudentService(repository);
service.DeleteStudent(id, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public void InsertStudentErrorTest2()
{
//// Arranage
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var student = new Student { StudentId = string.Empty };
//// Act
studentService.InsertStudent(student, ref errors);
//// Assert
Assert.AreEqual(1, errors.Count);
}
public void DeleteStudent()
{
//// Arranage
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
mockRepository.Setup(x => x.DeleteStudent("aaaaaa", ref errors));
//// Act
studentService.DeleteStudent("aaaaaa", ref errors);
//// Assert
mockRepository.Verify(x => x.DeleteStudent("aaaaaa", ref errors), Times.Once());
}
public void CalculateGpaNoEnrollmentTest()
{
//// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
mockRepository.Setup(x => x.GetEnrollments("testId", ref errors)).Returns(new List<Enrollment>());
//// Act
var enrollments = studentService.GetEnrollments("testId", ref errors);
var gap = studentService.CalculateGpa("testId", ref errors);
//// Assert
Assert.AreEqual(0, errors.Count);
Assert.AreEqual(0.0f, gap);
}
public void CalculateGpaWithEnrollmentTest()
{
//// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var enrollments = new List<Enrollment>();
enrollments.Add(new Enrollment { Grade = "A", GradeValue = 4.0f, ScheduleId = 1, StudentId = "testId" });
enrollments.Add(new Enrollment { Grade = "B", GradeValue = 3.0f, ScheduleId = 2, StudentId = "testId" });
enrollments.Add(new Enrollment { Grade = "C+", GradeValue = 2.7f, ScheduleId = 3, StudentId = "testId" });
mockRepository.Setup(x => x.GetEnrollments("testId", ref errors)).Returns(enrollments);
//// Act
var gap = studentService.CalculateGpa("testId", ref errors);
//// Assert
Assert.AreEqual(0, errors.Count);
}
public float GetGpa(string id)
{
var errors = new List<string>();
var repository = new StudentRepository(this.entities);
var service = new StudentService(repository);
return service.CalculateGpa(id, ref errors);
}
public void UpdateGradingOptionTest2()
{
// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var enrollments = new List<Enrollment>();
enrollments.Add(new Enrollment { Grade = "A", GradeValue = 4.0f, ScheduleId = 1, StudentId = "testId" });
mockRepository.Setup(x => x.GetEnrollments("testId")).Returns(enrollments);
// Act
studentService.UpdateGradingOption("testId", 1, "Letter", ref errors);
// Assert
Assert.AreEqual(0, errors.Count);
}
public void DeleteCapeReviewErrorTest()
{
//// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
//// Act
studentService.DeleteCapeReview(string.Empty, -1, ref errors);
//// Assert
Assert.AreEqual(2, errors.Count);
}
public void UpdateStudentErrorTest4()
{
//// Arranage
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var student = new Student { StudentId = "aaaaaa", Email = "c@c" };
//// Act
studentService.UpdateStudent(student, ref errors);
//// Assert
Assert.AreEqual(1, errors.Count);
}
public void UpdateStudent()
{
//// Arranage
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var student = new Student { StudentId = "aaaaaa", Email = "*****@*****.**" };
mockRepository.Setup(x => x.UpdateStudent(student, ref errors));
//// Act
studentService.UpdateStudent(student, ref errors);
//// Assert
mockRepository.Verify(x => x.UpdateStudent(student, ref errors), Times.Once());
}
public void UpdateGradingOptionTest()
{
// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
// Act
studentService.UpdateGradingOption(string.Empty, 0, string.Empty, ref errors);
// Assert
Assert.AreEqual(1, errors.Count);
}
public string InsertStudent(Student student)
{
var errors = new List<string>();
var repository = new StudentRepository(this.entities);
var service = new StudentService(repository);
service.InsertStudent(student, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public string UpdateGradeChangeRequest(string studentId, int scheduleId, bool requestChange)
{
var errors = new List<string>();
var repository = new StudentRepository();
var service = new StudentService(repository);
service.UpdateGradeChangeRequest(studentId, scheduleId, requestChange, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public string UpdateStudent(Student student)
{
var errors = new List<string>();
var repository = new StudentRepository();
var service = new StudentService(repository);
service.UpdateStudent(student, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public string UpdateGradingOption(string studentId, int scheduleId, string gradingOpt)
{
var errors = new List<string>();
var repository = new StudentRepository();
var service = new StudentService(repository);
service.UpdateGradingOption(studentId, scheduleId, gradingOpt, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public string RequestPreReqOverride(PreReqOverride pr)
{
var errors = new List<string>();
var repository = new StudentRepository(this.entities);
var service = new StudentService(repository);
service.RequestPreReqOverride(pr.ScheduleId, pr.StudentId, ref errors);
if (errors.Count == 0)
{
return "ok";
}
return "error";
}
public void GetStudent()
{
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var student = new Student { StudentId = "aaaaaa", Email = "*****@*****.**" };
var returnStudent = new Student();
mockRepository.Setup(x => x.GetStudentDetail("aaaaaa", ref errors)).Returns(student);
returnStudent = studentService.GetStudent("aaaaaa", ref errors);
Assert.AreEqual("aaaaaa", returnStudent.StudentId);
Assert.AreEqual("*****@*****.**", returnStudent.Email);
}
public void GetStudentList()
{
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var studentList = new List<Student>();
var student1 = new Student { StudentId = "aaaaaa", Email = "*****@*****.**" };
var student2 = new Student { StudentId = "bbbbbb", Email = "*****@*****.**" };
var returnStudent = new List<Student>();
studentList.Add(student1);
studentList.Add(student2);
mockRepository.Setup(x => x.GetStudentList(ref errors)).Returns(studentList);
returnStudent = studentService.GetStudentList(ref errors);
Assert.AreEqual(returnStudent.Count, 2);
}
public void GetEnrollmentsTest2()
{
// Arrange
var errors = new List<string>();
var mockRepository = new Mock<IStudentRepository>();
var studentService = new StudentService(mockRepository.Object);
var studentId = string.Empty;
// Act
studentService.GetEnrollments(studentId, ref errors);
// Assert
Assert.AreEqual(1, errors.Count);
}
