public void GetAvgMarks_Empty_Nan()
{
Student s1 = new Student();
Student s2 = new Student {
Marks = new Mark[] { }
};
Assert.IsTrue(float.IsNaN(s1.GetAvgMark()) && float.IsNaN(s2.GetAvgMark()));
}
public void GetAvgMarks_Avg()
{
Mark[] marks = new Mark[]
{
new Mark {
SubjectName = "1", Value = 9
},
new Mark {
SubjectName = "2", Value = 10
},
new Mark {
SubjectName = "3", Value = 9
}
};
Student student = new Student("Unset", "Unset", "Unset", marks: marks);
string actual = Math.Round(student.GetAvgMark(), 2).ToString().Replace(',', '.');
Assert.AreEqual("9.33", actual);
}
public void GetAvgMarks_Avg()
{
Student student = new Student
{
Marks = new Mark[]
{
new Mark {
Value = 9
},
new Mark {
Value = 9
},
new Mark {
Value = 10
}
}
};
string actual = Math.Round(student.GetAvgMark(), 2).ToString().Replace(',', '.');
Assert.AreEqual("9.33", actual);
}
public void GetAvgMarks_Empty_Nan()
{
Student student = new Student("Unset", "Unset", "Unset");
Assert.IsTrue(float.IsNaN(student.GetAvgMark()));
}