public void CalculateStatistics()
{
GradeBook.Book b = new GradeBook.Book("");
b.AddGrade(11.0);
b.AddGrade(12.0);
b.AddGrade(13.0);
Statistics s = b.getStatistics();
Assert.Equal(12, s.Average);
Assert.Equal(13, s.High);
Assert.Equal(11, s.Low);
}
public void TestGradeBook()
{
//arrange
var book = new GradeBook.Book("C++");
book.AddBookGrade(1.33);
book.AddBookGrade(5.33);
book.AddBookGrade(3.33);
//act
var result = book.ShowStaticstic();
//assert
Assert.Equal(5.333, result, 2);
}