static void Main(string[] args)
{
//ToString
Program program = new Program();
Console.WriteLine(program.ToString() + "\n");
//GetType
Computer computer = new Computer();
Type type = computer.GetType();
Console.WriteLine(type.FullName);
Console.WriteLine(type.IsClass);
Console.WriteLine(type.IsArray + "\n");
//typeof
Type type1 = typeof(double);
Console.WriteLine(type1.FullName);
Console.WriteLine(typeof(System.Int16).FullName + "\n");
//equals
int n = 5;
Console.WriteLine(n.Equals(5));
//클래스는 포인터 주소로 비교를한다(디폴트)
Notebook notebook0 = new Notebook();
Notebook notebook1 = new Notebook();
Console.WriteLine(notebook0.Equals(notebook1) + "\n");
//스트링은 재정의해서 문자열을 비교한다
string txt1 = new string(new char[] { 't', 'e', 'x', 't' });
string txt2 = new string(new char[] { 't', 'e', 'x', 't' });
Console.WriteLine(txt1.Equals(txt2) + "\n");
//Gethashcode
short n1 = 256;
short n2 = 32750;
short n3 = 256;
Console.WriteLine(n1.GetHashCode());
Console.WriteLine(n2.GetHashCode());
Console.WriteLine(n3.GetHashCode() + "\n");
Console.WriteLine(notebook0.GetHashCode());
Console.WriteLine(notebook1.GetHashCode());
}
public void TestEqual()
{
Notebook instance1 = new Notebook();
Notebook instance2 = new Notebook();
// UE 1
Unit u = new Unit();
u.Coef = 2;
instance1.AddUnit(u);
instance2.AddUnit(u);
Module m1 = new Module();
Module m2 = new Module();
m1.Coef = 2;
m2.Coef = 4;
m1.Name = "Maths";
m2.Name = "ProgCSharp";
Exam e1 = new Exam();
Exam e2 = new Exam();
Exam e3 = new Exam();
// Ajout des exams pour le premier module
e1.Module = m1;
e1.Coef = 1;
e1.Score = 15;
instance1.Exams.Add(e1);
instance2.Exams.Add(e1);
// Ajout pour le 2eme module
e2.Module = m2;
e2.Coef = 2;
e2.Score = 10;
instance1.Exams.Add(e2);
instance2.Exams.Add(e2);
e3.Module = m2;
e3.Coef = 2;
e3.Score = 20;
u.AddModule(m1);
u.AddModule(m2);
instance1.Exams.Add(e3);
instance2.Exams.Add(e3);
// UE 2
Unit u2 = new Unit();
u2.Coef = 6;
instance1.AddUnit(u2);
instance2.AddUnit(u2);
Module m3 = new Module();
Module m4 = new Module();
m3.Coef = 1;
m4.Coef = 1;
m3.Name = "Anglais";
m4.Name = "ExprCom";
Exam e4 = new Exam();
Exam e5 = new Exam();
Exam e6 = new Exam();
// Ajout des exams pour le premier module
e4.Module = m3;
e4.Coef = 4;
e4.Score = 14;
instance1.Exams.Add(e4);
instance2.Exams.Add(e4);
// Ajout pour le 2eme module
e5.Module = m4;
e5.Coef = 1;
e5.Score = 15;
instance1.Exams.Add(e5);
instance2.Exams.Add(e5);
e6.Module = m4;
e6.Coef = 1;
e6.Score = 15;
instance1.Exams.Add(e6);
instance2.Exams.Add(e6);
u2.AddModule(m3);
u2.AddModule(m4);
// Nous savons ici que instance1 et instance2 ont recu les meme ajouts
Assert.True(instance1.Equals(instance2));
}