public void ComputeLowestGrade()
{
Gradebook book = new Gradebook();
book.addGrade(10);
book.addGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(10, result.LowestGrade);
}
public void ComputeAverageGrade()
{
Gradebook book = new Gradebook();
book.addGrade(91);
book.addGrade(89.5f);
book.addGrade(75);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(85.16, result.AverageGrade, 0.01);
}
