public void MethodsTest()
{
var bat = new TankBattalion <Tank>(tanks);
var tank = new Tank(new RussianFactory(), TypeOfArmor.Dynamic, TypeOfGun.Artillery, TypeOfEngine.Diesel);
bat.Add(tank);
Assert.AreEqual(5, bat.Count);
Assert.True(bat.Contains(tank));
bat[0] = tank;
Assert.AreEqual(tank, bat[0]);
bat.Remove(tank);
Assert.AreEqual(4, bat.Count);
bat.Clear();
Assert.AreEqual(0, bat.Count);
Assert.DoesNotThrow(() =>
{
var enumerator = bat.GetEnumerator();
});
Assert.IsFalse(bat.IsReadOnly);
}
