public void ComputesLowestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradesStatistics result = book.ComputeStatistics();
Assert.AreEqual(10, result.LowestGrade);
}
public void ComputesAverageGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(91);
book.AddGrade(89.5f);
book.AddGrade(75);
GradesStatistics result = book.ComputeStatistics();
//Because of floating point storage, can set accuracy to comparison (delta)
Assert.AreEqual(85.16, result.AverageGrade, 0.01);
}
