public void CalculateAbsenceForStudentTest()
{
//Arrange
Week weekTest = new Week {
WeekId = 1, Monday = true, Tuesday = true, Wednesday = false, Thursday = true, Friday = true
};
DateTime startDateTest = new DateTime(2020, 11, 30);
DateTime endDateTest = new DateTime(2021, 1, 02);
Course courseTest = new Course {
CourseId = 1, Name = "Test F*g", Week = weekTest, StartDate = startDateTest, EndDate = endDateTest
};
Student studentTest1 = new Student {
StudentId = 1, Name = "Carlos", Semester = 3
};
Student studentTest2 = new Student {
StudentId = 2, Name = "Hector", Semester = 3
};
Student studentTest3 = new Student {
StudentId = 3, Name = "Gustavo", Semester = 3
};
Student studentTest4 = new Student {
StudentId = 4, Name = "Juan", Semester = 3
};
List <Student> studentList = new List <Student> {
studentTest1, studentTest2, studentTest3, studentTest4
};
List <Absence> absenceTestList = new List <Absence> {
new Absence {
Student = studentTest3, Course = courseTest, Date = startDateTest.AddDays(14)
}
};
//Act
for (int i = 0; i < 4; i++)
{
absenceTestList.Add(new Absence {
Student = studentTest1, Course = courseTest, Date = startDateTest.AddDays(7)
});
absenceTestList.Add(new Absence {
Student = studentTest2, Course = courseTest, Date = startDateTest.AddDays(7)
});
absenceTestList.Add(new Absence {
Student = studentTest4, Course = courseTest, Date = startDateTest.AddDays(7)
});
}
CalculateAbsence calcAbs = AbsenceForStudent(courseTest, absenceTestList, studentTest4);
//Assert
Assert.Equal("Juan", calcAbs.StudentName);
Assert.Equal(20, calcAbs.AbsenceInPercent);
}
public IActionResult EducationStudents(int educationId, int semesterNo)
{
Education education = educationRepo.Educations.FirstOrDefault(e => e.EducationId == educationId);
List <Absence> tempAbsences = absenceRepo.AbsenceBy(education, semesterNo);
List <CalculateAbsence> absenceList = new CalculateAbsence().AbsenceForStudentsInCourse(tempAbsences);
return(View("CourseStudents", new StudentsViewModel {
Absences = absenceList,
Education = education,
Course = new Course(),
SemesterNo = semesterNo
}));
}
private CalculateAbsence AbsenceForStudent(Course course, List <Absence> absenceByCourseList, Student student)
{
List <Absence> studentAbsenceList = absenceByCourseList.FindAll(a => a.Student.StudentId == student.StudentId);
double daysOfAbsence = studentAbsenceList.Count;
double totalCourseDays = AllDays(course);
double result = (daysOfAbsence / totalCourseDays) * 100;
CalculateAbsence studentAbsence = new CalculateAbsence {
StudentName = student.Name, AbsenceInPercent = result
};
return(studentAbsence);
}
public IActionResult CourseStudents(int courseId)
{
if (courseId == 0)
{
courseId = 1;
}
Course course = courseRepo.Courses.FirstOrDefault(c => c.CourseId == courseId);
List <Absence> tempAbsences = absenceRepo.AbsenceByCourse(course);
List <CalculateAbsence> absenceList = new CalculateAbsence().AbsenceForStudentsInCourse(tempAbsences);
return(View("CourseStudents", new StudentsViewModel {
Absences = absenceList,
Course = course,
Education = new Education()
}));
}
//Service methods to the methods above that are being tested
private CalculateAbsence AbsenceBuilder(List <Course> courseList, List <Absence> absenceByCourseOrEducationList,
Student student)
{
if (courseList != null)
{
List <Absence> absenceForStudentList =
absenceByCourseOrEducationList.FindAll(a => a.Student.StudentId == student.StudentId);
double daysOfAbsence = absenceForStudentList.Count;
double totalCourseDays = FindSchoolDays(courseList);
double result = (daysOfAbsence / totalCourseDays) * 100;
CalculateAbsence studentAbsence = new CalculateAbsence {
StudentName = student.Name, AbsenceInPercent = result
};
return(studentAbsence);
}
return(new CalculateAbsence());
}
public void CalculateAbsenceForAllStudentsTest()
{
//Arrange
Week weekTest = new Week {
WeekId = 1, Monday = true, Tuesday = true, Wednesday = false, Thursday = true, Friday = true
};
DateTime startDateTest = new DateTime(2020, 11, 30);
DateTime endDateTest = new DateTime(2021, 1, 02);
Course courseTest = new Course {
CourseId = 1, Name = "Test F*g", Week = weekTest, StartDate = startDateTest, EndDate = endDateTest
};
Student studentTest1 = new Student {
StudentId = 1, Name = "Carlos", Semester = 3
};
Student studentTest2 = new Student {
StudentId = 2, Name = "Hector", Semester = 3
};
Student studentTest3 = new Student {
StudentId = 3, Name = "Gustavo", Semester = 3
};
Student studentTest4 = new Student {
StudentId = 4, Name = "Juan", Semester = 3
};
List <Student> studentList = new List <Student> {
studentTest1, studentTest2, studentTest3, studentTest4
};
List <Absence> absenceTestList = new List <Absence> {
new Absence {
Student = studentTest3, Course = courseTest, Date = startDateTest.AddDays(14)
}, new Absence {
Student = studentTest2, Course = courseTest, Date = startDateTest.AddDays(15)
}
};
CalculateAbsence studentAbsence1 = new CalculateAbsence();
CalculateAbsence studentAbsence2 = new CalculateAbsence();
CalculateAbsence studentAbsence3 = new CalculateAbsence();
CalculateAbsence studentAbsence4 = new CalculateAbsence();
//Act
for (int i = 0; i < 4; i++)
{
DateTime date = startDateTest.AddDays(1);
absenceTestList.Add(new Absence {
Student = studentTest1, Course = courseTest, Date = startDateTest.AddDays(7)
});
absenceTestList.Add(new Absence {
Student = studentTest2, Course = courseTest, Date = startDateTest.AddDays(7)
});
absenceTestList.Add(new Absence {
Student = studentTest4, Course = courseTest, Date = startDateTest.AddDays(7)
});
if (i == 3)
{
date = startDateTest.AddDays(-1);
absenceTestList.Add(new Absence {
Student = studentTest4, Course = courseTest, Date = date.AddDays(7)
});
}
else
{
absenceTestList.Add(new Absence {
Student = studentTest4, Course = courseTest, Date = date.AddDays(7)
});
}
}
List <CalculateAbsence> studentAbsenceList = new List <CalculateAbsence>();
foreach (Student student in studentList)
{
studentAbsenceList.Add(AbsenceForStudent(courseTest, absenceTestList, student));
}
foreach (CalculateAbsence calcAbs in studentAbsenceList)
{
if (calcAbs.StudentName == studentTest1.Name)
{
studentAbsence1 = calcAbs;
}
else if (calcAbs.StudentName == studentTest2.Name)
{
studentAbsence2 = calcAbs;
}
else if (calcAbs.StudentName == studentTest3.Name)
{
studentAbsence3 = calcAbs;
}
else if (calcAbs.StudentName == studentTest4.Name)
{
studentAbsence4 = calcAbs;
}
}
//Assert
//Student1 Carlos
Assert.Equal("Carlos", studentAbsence1.StudentName);
Assert.Equal(20, studentAbsence1.AbsenceInPercent);
//Student2 Hector
Assert.Equal("Hector", studentAbsence2.StudentName);
Assert.Equal(25, studentAbsence2.AbsenceInPercent);
//Student3 Gustavo
Assert.Equal("Gustavo", studentAbsence3.StudentName);
Assert.Equal(5, studentAbsence3.AbsenceInPercent);
//Student4 Juan
Assert.Equal("Juan", studentAbsence4.StudentName);
Assert.Equal(40, studentAbsence4.AbsenceInPercent);
}
