public void ComputeAverageGrade()
{
GradeBook gb = new GradeBook();
gb.AddGrade(91);
gb.AddGrade(85.2f);
gb.AddGrade(75);
Statistics s = gb.GetStatistics();
Assert.AreEqual(s.Average, 83.73333, 0.01);
}
public void ComputeLowestGrade()
{
GradeBook gb = new GradeBook();
gb.AddGrade(91);
gb.AddGrade(85.2f);
gb.AddGrade(75);
Statistics s = gb.GetStatistics();
Assert.AreEqual(s.Min, 75);
}
public void Test1()
{
//arrange
GradeBook gradeBook = new GradeBook();
gradeBook.Addgrade(57.3);
gradeBook.Addgrade(79.4);
gradeBook.Addgrade(98.5);
gradeBook.Addgrade(55.3);
//act
var stat = gradeBook.GetStatistics();
//assert
Assert.Equal(55.3, stat.Lowgrade);
}