public void TestThreeGradesDoubleExecute()
{
SchoolSubject math = new SchoolSubject
{
Name = "Mathe",
};
math.Grades = new double[3];
math.Grades[0] = 3;
math.Grades[1] = 2;
math.Grades[2] = 4;
var result = math.CalculateAverage();
result = math.CalculateAverage();
Assert.AreEqual(3, result);
}
public void TestNoGrades()
{
SchoolSubject math = new SchoolSubject
{
Name = "Mathe",
};
var result = math.CalculateAverage();
Assert.AreEqual(0, result);
}
public void TestEmptyGrades()
{
SchoolSubject math = new SchoolSubject
{
Name = "Mathe",
};
math.Grades = new double[4];
var result = math.CalculateAverage();
Assert.AreEqual(0, result);
}
public void TestFourGrades()
{
SchoolSubject math = new SchoolSubject
{
Name = "Mathe",
};
math.Grades = new double[4];
math.Grades[0] = 3;
math.Grades[1] = 2;
math.Grades[2] = 4;
math.Grades[3] = 3;
var result = math.CalculateAverage();
Assert.AreEqual(3, result);
}