public void CalculateStanding_ReturnsCorrectValue()
{
var repository = Setup();
var tracker = new GraduationTracker(repository.Object);
Assert.AreEqual(new Tuple <bool, Standing>(false, Standing.Remedial), tracker.CalculateStanding(49));
}
public void TestHasGraduated()
{
var tracker = new GraduationTracker();
IDiploma diploma = Repository.GetDiploma(1);
// I could have use directly GetStudents but it is private, that's why I used GetStudent() method.
IStudent[] students = new[]
{
Repository.GetStudent(1),
Repository.GetStudent(2),
Repository.GetStudent(3),
Repository.GetStudent(4)
};
var graduated = new List <Tuple <bool, STANDING> >();
foreach (var student in students)
{
graduated.Add(tracker.HasGraduated(diploma, student));
}
Assert.IsTrue(graduated[0].Item2 == STANDING.MagnaCumLaude);
Assert.IsTrue(graduated[1].Item2 == STANDING.SumaCumLaude);
Assert.IsTrue(graduated[2].Item2 == STANDING.Average);
Assert.IsTrue(graduated[3].Item2 == STANDING.Remedial);
}
public void TestHasCredits()
{
var tracker = new GraduationTracker();
Tuple <bool, STANDING> result;
//I'm going to assume that we know the students in the Repository and which ones
//have the criteria to graduate before hand. Otherwise we will have no way of validating
//the results of the tested function.
//Student ID 1 - Has an average of 95 - Will Graduate MagnaCumLaude
result = tracker.HasGraduated(Repository.GetDiploma(1), Repository.GetStudent(1));
Assert.IsTrue(result.Item1);
Assert.AreEqual(result.Item2, STANDING.MagnaCumLaude);
//Student ID 2 - Has an average of 80 - Will Graduate *
//According to the code it will be MagnaCumLaude but seems like SumaCumLaude isn't used.
result = tracker.HasGraduated(Repository.GetDiploma(1), Repository.GetStudent(2));
Assert.IsTrue(result.Item1);
Assert.AreEqual(result.Item2, STANDING.MagnaCumLaude);
//Student ID 3 - Has an average of 50 - Will Not Graduate
result = tracker.HasGraduated(Repository.GetDiploma(1), Repository.GetStudent(3));
Assert.IsFalse(result.Item1);
Assert.AreEqual(result.Item2, STANDING.Average);
//Student ID 4 - Has an average of 40 - Will Not Graduate
result = tracker.HasGraduated(Repository.GetDiploma(1), Repository.GetStudent(4));
Assert.IsFalse(result.Item1);
Assert.AreEqual(result.Item2, STANDING.Remedial);
}
public void TestIfCourseIsOffRequirements()
{
var tracker = new GraduationTracker();
var diploma = new Diploma()
{
Id = 1,
Credits = 4,
Requirements = new List <int> {
1, 2, 3, 4
}
};
var student = new Student()
{
Id = 34,
Courses = new List <Course>()
{
new Course {
Id = 100, Name = "Math", Mark = 50
},
new Course {
Id = 102, Name = "Science", Mark = 97
},
new Course {
Id = 103, Name = "Literature", Mark = 76
},
new Course {
Id = 104, Name = "Physichal Education", Mark = 48
}
}
};
Assert.IsFalse(tracker.HasGraduated(diploma, student).Item1);
}
//Confirm that graduated students have required credits
public void TestHasGraduated()
{
var tracker = new GraduationTracker();
//get dummy data objects for testing
var diploma = DummyRepository.GetDummyDiploma();
var students = DummyRepository.GetDummyStudents();
//confirm that students have graduated as expected
var graduated = new List <Tuple <bool, STANDING> >();
foreach (var student in students)
{
graduated.Add(tracker.HasGraduated(diploma, student));
}
//initialize expected result
var expected = new List <Tuple <bool, STANDING> >
{
Tuple.Create(true, STANDING.SumaCumLaude),
Tuple.Create(true, STANDING.MagnaCumLaude),
Tuple.Create(true, STANDING.Average),
Tuple.Create(false, STANDING.Remedial)
};
//compare expected with method result
Assert.IsTrue(graduated.Count == expected.Count && !graduated.Except(expected).Any());
}
public void TestStanding(int marks, STANDING standing)
{
var students = new[]
{
new Student
{
Id = 1,
Courses = new Course[]
{
new Course {
Id = 1, Name = "Math", Mark = marks
},
new Course {
Id = 2, Name = "Science", Mark = marks
},
new Course {
Id = 3, Name = "Literature", Mark = marks
},
new Course {
Id = 4, Name = "Physichal Education", Mark = marks
}
}
}
};
Mock <IStudentRepository> _mockStuRepository = new Mock <IStudentRepository>();
_mockStuRepository.Setup(x => x.GetStudents()).Returns(students);
_mockStuRepository.Setup(r => r.GetStudent(It.IsAny <int>()))
.Returns <int>(id => students.SingleOrDefault(r => r.Id == id));
var tracker = new GraduationTracker(_mockRequirementRepository.Object, _mockDiplomaRepository.Object, _mockStuRepository.Object);
var result = tracker.HasGraduated(1, 1);
Assert.AreEqual(standing, result.Item2);
}
public void TestIfStandingIsSumaCumLaude()
{
var tracker = new GraduationTracker();
var diploma = new Diploma()
{
Id = 1,
Credits = 4,
Requirements = new List <int> {
100, 102, 103, 104
}
};
var student = new Student()
{
Id = 34,
Courses = new List <Course>()
{
new Course {
Id = 100, Name = "Math", Mark = 98
},
new Course {
Id = 102, Name = "Science", Mark = 97
},
new Course {
Id = 103, Name = "Literature", Mark = 93
},
new Course {
Id = 104, Name = "Physichal Education", Mark = 98
}
}
};
Assert.AreEqual(tracker.HasGraduated(diploma, student).Item2, Standing.SumaCumLaude);
}
public void TestHasGraduated_MarksBelowAverage(int marks)
{
var students = new[] { new Student
{
Id = 1,
Courses = new Course[]
{
new Course {
Id = 1, Name = "Math", Mark = marks
},
new Course {
Id = 2, Name = "Science", Mark = marks
},
new Course {
Id = 3, Name = "Literature", Mark = marks
},
new Course {
Id = 4, Name = "Physichal Education", Mark = marks
}
}
} };
Mock <IStudentRepository> _mockStuRepository = new Mock <IStudentRepository>();
_mockStuRepository.Setup(x => x.GetStudents()).Returns(students);
_mockStuRepository.Setup(r => r.GetStudent(It.IsAny <int>()))
.Returns <int>(id => students.SingleOrDefault(r => r.Id == id));
var tracker = new GraduationTracker(_mockRequirementRepository.Object, _mockDiplomaRepository.Object, _mockStuRepository.Object);
var result = tracker.HasGraduated(1, 1);
Assert.IsFalse(result.Item1);//should return false if not graduated
}
public void TestNull()
{
var tracker = new GraduationTracker();
var result = tracker.HasGraduated(null, null);
Assert.IsFalse(result.Item1);
}
public void StudentHasOneCourse_ReturnsTrue()
{
var repository = Setup();
var tracker = new GraduationTracker(repository.Object);
var diploma = AnyDiploma;
var student = AnyStudents[2];
Assert.AreEqual(new Tuple <bool, Standing>(false, Standing.MagnaCumLaude), tracker.HasGraduated(diploma, student));
}
public void HasGraduated_StudentWith95Average_MagnaCumLaudeTest()
{
diploma = CreateDiploma();
var student = CreateStudents().Where(s => s.Id == 1).FirstOrDefault();
tracker = CreateGraduationTracker();
Assert.IsTrue(tracker.HasGraduated(diploma, student).Graduated);
Assert.IsTrue(tracker.HasGraduated(diploma, student).Standing == STANDING.MagnaCumLaude);
}
public void HasGraduated_StudentWith50Average_AverageStudentTest()
{
var diploma = CreateDiploma();
var student = CreateStudents().Where(s => s.Id == 3).FirstOrDefault();
tracker = CreateGraduationTracker();
Assert.IsTrue(tracker.HasGraduated(diploma, student).Graduated);
Assert.IsTrue(tracker.HasGraduated(diploma, student).Standing == STANDING.Average);
}
public void TestStudentHasOptedForAtLeastOneCourses()
{
var tracker = new GraduationTracker();
var diploma = Repository.GetDiploma(2);
Student student = Repository.GetStudent(5);
Tuple <bool, STANDING> result = tracker.HasGraduated(diploma, student);
Assert.AreEqual(new Tuple <bool, STANDING>(false, STANDING.Remedial), result);
}
public void Test1GraduationStanding()
{
Diploma diploma = new Diploma();
Student student = new Student();
RequirementRepository requRepo = new RequirementRepository();
diploma = new Diploma
{
Id = 1,
Credits = 4,
Requirements = new List <Requirement>()
{
new Requirement()
{
Id = 100
}, new Requirement()
{
Id = 102
}, new Requirement()
{
Id = 103
}, new Requirement()
{
Id = 104
}
}
};
student = new Student
{
Id = 1,
DiplomaId = 1,
Courses = new Course[]
{
new Course {
CourseId = 1, CourseName = "Math", Mark = 95
},
new Course {
CourseId = 2, CourseName = "Science", Mark = 95
},
new Course {
CourseId = 3, CourseName = "Literature", Mark = 95
},
new Course {
CourseId = 4, CourseName = "Physichal Education", Mark = 95
}
}
};
var actual = new GraduationTracker(requRepo, student, diploma).HasGraduated();
STANDING expectedStanding = STANDING.MagnaCumLaude;
// Standing
Assert.AreEqual(expectedStanding, actual.Item2);
}
public void Test2HasGraduated()
{
Diploma diploma = new Diploma();
Student student = new Student();
RequirementRepository requRepo = new RequirementRepository();
diploma = new Diploma
{
Id = 1,
Credits = 4,
Requirements = new List <Requirement>()
{
new Requirement()
{
Id = 100
}, new Requirement()
{
Id = 102
}, new Requirement()
{
Id = 103
}, new Requirement()
{
Id = 104
}
}
};
student = new Student
{
Id = 3,
DiplomaId = 1,
Courses = new Course[]
{
new Course {
CourseId = 1, CourseName = "Math", Mark = 50
},
new Course {
CourseId = 2, CourseName = "Science", Mark = 50
},
new Course {
CourseId = 3, CourseName = "Literature", Mark = 50
},
new Course {
CourseId = 4, CourseName = "Physichal Education", Mark = 50
}
}
};
var actual = new GraduationTracker(requRepo, student, diploma).HasGraduated();
bool expected = true;
// Is Graduated
Assert.AreEqual(expected, actual.Item1);
}
public void TestFailedMissedRequirements()
{
// Total credits are met
// Standing is met
// Requirements are not met
var tracker = new GraduationTracker();
var diploma = new Diploma
{
Id = 1,
Credits = 4,
Requirements = new int[] { 100, 102, 103, 104 }
};
var student = new Student
{
Id = 3,
Courses = new Course[]
{
new Course {
Id = 1, Name = "Math", Mark = 49, Credits = 1
},
new Course {
Id = 2, Name = "Science", Mark = 49, Credits = 1
},
new Course {
Id = 3, Name = "Literature", Mark = 49, Credits = 1
},
new Course {
Id = 4, Name = "Physichal Education", Mark = 49, Credits = 1
},
new Course {
Id = 5, Name = "Bird identification", Mark = 100, Credits = 1
},
new Course {
Id = 6, Name = "Underwater basketweaving", Mark = 100, Credits = 1
},
new Course {
Id = 7, Name = "Sitting", Mark = 100, Credits = 1
},
new Course {
Id = 8, Name = "Naptime", Mark = 100, Credits = 1
},
new Course {
Id = 9, Name = "Spacing out", Mark = 100, Credits = 1
}
}
};
var result = tracker.HasGraduated(diploma, student);
var hasGraduated = result.Item1;
Assert.IsFalse(hasGraduated);
}
public void HasGraduated_StandingAverage_True()
{
var averageStudent = Repository.GetStudent(3);
var diploma = Repository.GetDiploma(1);
var tracker = new GraduationTracker();
var result = tracker.HasGraduated(diploma, averageStudent);
Assert.AreEqual(result.Item1, true);
Assert.AreEqual(result.Item2, STANDING.Average);
}
public void HasGraduated_StandingRemedial_False()
{
var remedialStudent = Repository.GetStudent(4);
var diploma = Repository.GetDiploma(1);
var tracker = new GraduationTracker();
var result = tracker.HasGraduated(diploma, remedialStudent);
Assert.AreEqual(result.Item1, false);
Assert.AreEqual(result.Item2, STANDING.Remedial);
}
public void HasGraduated_StandingMagnaCumLaude_True()
{
var magnaCumLaudeStudent = Repository.GetStudent(1);
var diploma = Repository.GetDiploma(1);
var tracker = new GraduationTracker();
var result = tracker.HasGraduated(diploma, magnaCumLaudeStudent);
Assert.AreEqual(result.Item1, true);
Assert.AreEqual(result.Item2, STANDING.MagnaCumLaude);
}
public void TestWithInvalidDiplomaThrowsException()
{
var tracker = new GraduationTracker();
var graduated = new List <Tuple <bool, STANDING> >();
foreach (var student in StudentMock.GetStudentMock())
{
graduated.Add(tracker.HasGraduated(null, student));
}
}
public void TestEmptyListItems()
{
var tracker = new GraduationTracker();
var diploma = new Diploma();
var student = new Student();
var result = tracker.HasGraduated(diploma, student);
Assert.IsFalse(result.Item1);
}
public void TestInitialize()
{
_sut = new GraduationTracker();
_diploma = new Diploma
{
Id = 1,
Credits = 4,
Requirements = new[] { 100, 102, 103, 104 }
};
}
public void GraduationTrackersTestsInitialize()
{
tracker = new GraduationTracker();
diploma = new Diploma
{
Id = 1,
Credits = 4,
Requirements = new int[] { 100, 102, 103, 104 }
};
studentData = new Student();
}
public void GetStanding()
{
// Arrange
var tracker = new GraduationTracker();
var average = 75;
var mockStanding = STANDING.Average;
// Act
var actualStanding = GraduationTracker.GetStanding(average);
// Assert
Assert.AreEqual(mockStanding, actualStanding);
}
public void HasGraduated_StandingNone_Exception()
{
var unknownStudent = Repository.GetStudent(0);
var diploma = Repository.GetDiploma(1);
var tracker = new GraduationTracker();
try {
var result = tracker.HasGraduated(diploma, unknownStudent);
Assert.IsTrue(false);
}catch (Exception) {
Assert.IsTrue(true);
}
}
public void TestHasCredits()
{
var tracker = new GraduationTracker();
var graduated = new List <Tuple <bool, STANDING> >();
foreach (var student in StudentMock.GetStudentMock())
{
graduated.Add(tracker.HasGraduated(DiplomaMock.GetDiplomaMock(), student));
}
Assert.IsFalse(!graduated.Where(x => x.Item1 == false).Any());
}
public void TestHasCredits()
{
var tracker = new GraduationTracker();
var graduated = new List <Tuple <bool, Standing> >();
foreach (var student in _lstStudents)
{
graduated.Add(tracker.HasGraduated(_diploma, student));
}
Assert.IsTrue(graduated.Any());
}
public void TestNull()
{
var tracker = new GraduationTracker();
var notGraduated = new List <Tuple <bool, STANDING> >();
var result = tracker.HasGraduated(null, null);
if (!result.Item1 && result.Item2 == STANDING.None)
{
notGraduated.Add(result);
}
Assert.AreEqual(notGraduated.Count(), 1);
}
public void ShouldGraduateWithMagnaCumLaude()
{
// Arrange
GraduationTracker tracker = new GraduationTracker(new ServiceMock());
Diploma diploma = Repository.GetDiploma(1);
Student student = Repository.GetStudent(1);
// Act
Standing result = tracker.HasGraduated(diploma, student);
//Assert
Assert.AreEqual(Standing.MagnaCumLaude, result);
}
public void TestNotGraduated()
{
var tracker = new GraduationTracker();
var diploma = Repository.GetDiploma(1);
var students = new List <Student> {
Repository.GetStudent(5),
Repository.GetStudent(6),
Repository.GetStudent(7)
};
var notGraduated = students.Select(student => tracker.HasGraduated(diploma, student)).ToList();
Assert.IsFalse(notGraduated.Any(e => e.Item1)); //Test that there are no students in this group that have graduated
}
