public void cantAddMorethen100LessThen0()
{
InMemmoryBook book = new InMemmoryBook("New book");
book.addGrade(1);
book.addGrade(1);
int countBeforAddInvalideValue = book.countGrades();
book.printGrades();
book.addGrade(104);
book.addGrade(590);
int countAfterAddInvalideValue = book.countGrades();
Assert.Equal(countAfterAddInvalideValue, countBeforAddInvalideValue);
}
public void calculateResults()
{
InMemmoryBook book = new InMemmoryBook("abderrahmane");
book.addGrade(1);
book.addGrade(1);
book.addGrade(104);
var result = book.calculateResult();
System.Console.WriteLine(result.High);
Assert.Equal(1, result.Average);
Assert.Equal(1, result.High);
Assert.Equal('F', result.Letter);
}
public void BookCalculatesAnAverageGrade()
{
// arrange
var book = new InMemmoryBook("");
book.AddGrade(89.1);
book.AddGrade(90.5);
book.AddGrade(77.3);
// act
var result = book.GetStatistics();
// assert
Assert.Equal(85.6, result.Average, 1);
Assert.Equal(90.5, result.High, 1);
Assert.Equal(77.3, result.Low, 1);
Assert.Equal('B', result.Letter);
}
private void GetBookSetName(InMemmoryBook book, string name)
{
book = new InMemmoryBook(name);
}
private void SetName(InMemmoryBook book, string name)
{
book.Name = name;
}
