public void TestHighestGrade()
{
Grades.GradeBook g = new Grades.GradeBook();
g.AddGrade(91);
g.AddGrade(84.5f);
Assert.AreEqual(g.ComputeStatistics().Highest, 91f);
}
public void TestLowesttGrade()
{
Grades.GradeBook g = new Grades.GradeBook();
g.AddGrade(91);
g.AddGrade(84.5f);
GradeBookStatistics s = g.ComputeStatistics();
Assert.AreEqual(s.Lowest, 84.5f, 0.00001);
}
public void computesHighestGrade()
{
Grades.GradeBook book = new Grades.GradeBook();
book.AddGrade(78);
book.AddGrade(99);
book.AddGrade(1);
Grades.Statistics result = book.ComputeStatistics();
Assert.AreEqual(99, result.GetHighestGrade());
}
public void computeLetterGrade()
{
Grades.GradeBook book = new Grades.GradeBook();
book.AddGrade(78);
book.AddGrade(99);
book.AddGrade(1);
Grades.Statistics result = book.ComputeStatistics();
Assert.AreEqual("F", result.LetterGrade);
}
public void computeAverageGrade()
{
Grades.GradeBook book = new Grades.GradeBook();
book.AddGrade(78);
book.AddGrade(99);
book.AddGrade(1);
Grades.Statistics result = book.ComputeStatistics();
Assert.AreEqual(59.33, result.GetAverGrade(), 0.01);
}
public void TestAveragetGrade()
{
Grades.GradeBook g = new Grades.GradeBook();
g.AddGrade(91);
g.AddGrade(89.5f);
g.AddGrade(75);
GradeBookStatistics s = g.ComputeStatistics();
Assert.AreEqual(s.Average, 85.166666666667f, 0.01);
}