public void T08_RemoveItem_WhichIsNotInList()
{
Pupil pupil1 = new Pupil()
{
Age = 10
};
Pupil pupil2 = new Pupil()
{
Age = 7
};
Pupil pupil3 = new Pupil()
{
Age = 1
};
Pupil pupil4 = new Pupil()
{
Age = 8
};
Pupil pupil5 = new Pupil()
{
Age = 11
};
PupilList list = new PupilList();
list.Add(pupil1);
list.Add(pupil2);
list.Add(pupil3);
list.Add(pupil4);
Assert.AreEqual(4, list.Count, "Count not working properly");
Assert.IsFalse(list.Remove(pupil5), "Remove should return false");
Assert.AreEqual(4, list.Count, "Count should not be reduced, when no object is removed");
}
public void T09_RemoveItem_WhichIsInList()
{
Pupil pupil1 = new Pupil()
{
Age = 10
};
Pupil pupil2 = new Pupil()
{
Age = 7
};
Pupil pupil3 = new Pupil()
{
Age = 1
};
Pupil pupil4 = new Pupil()
{
Age = 8
};
Pupil pupil5 = new Pupil()
{
Age = 11
};
PupilList list = new PupilList();
list.Add(pupil1);
list.Add(pupil2);
list.Add(pupil3);
list.Add(pupil4);
Assert.IsTrue(list.Remove(pupil3), "Should return true");
Assert.AreEqual(3, list.Count, "Count should be reduced");
}
public void T10_RemoveItem_WhichIsDuplicateInList()
{
Pupil pupil1 = new Pupil()
{
Age = 10
};
Pupil pupil2 = new Pupil()
{
Age = 7
};
Pupil pupil3 = new Pupil()
{
Age = 1
};
Pupil pupil4 = new Pupil()
{
Age = 8
};
Pupil pupil5 = new Pupil()
{
Age = 11
};
PupilList list = new PupilList();
list.Add(pupil1);
list.Add(pupil2);
list.Add(pupil3);
list.Add(pupil4);
list.Add(pupil3);
Assert.IsTrue(list.Remove(pupil3), "Should return true");
Assert.AreEqual(4, list.Count, "Count should be reduced by 1");
Assert.AreEqual(pupil3, list.GetAt(3), "Second occurence of pupil3 should not be deleted");
}
private static void Main(string[] args)
{
string headLine = $"{"KatNr",5} | {"Vorname",-20} | {"Nachname",-20} | {"Alter",5}";
Console.WriteLine("Dynamische Schülerliste");
for (int k = 0; k < headLine.Length; k++)
{
Console.Write("=");
}
Console.WriteLine();
//Testdaten
PupilList pupils = new PupilList();
Pupil pupil1 = new Pupil(1, "Simon", "P", 17);
pupils.Add(pupil1);
Pupil pupil2 = new Pupil(2, "Anna", "Lutz", 16);
Pupil pupil3 = new Pupil(3, "Fritz", "Auer", 15);
Pupil pupil4 = new Pupil(6, "Hans", "Huber", 14);
Pupil pupil5 = new Pupil(5, "Moritz", "Maier", 13);
pupils.Add(pupil2);
pupils.Remove(pupil1);
pupils.Add(pupil5);
pupils.Insert(1, pupil4);
pupils.GetAt(1);
pupils.Sort();
pupils.Add(pupil3);
Console.WriteLine(headLine);
for (int k = 0; k < headLine.Length; k++)
{
Console.Write("=");
}
Console.WriteLine();
for (int i = 0; i < pupils.Count; i++)
{
Console.WriteLine($"{pupils.GetAt(i).CatalogNumber,5} | {pupils.GetAt(i).FirstName,-20} | {pupils.GetAt(i).LastName,-20} | {pupils.GetAt(i).Age,5}");
}
}
