public void PushPop_StosSieNieZmienia()
{
stos = new StosWTablicy <char>();
stos.Push(RandomElement);
stos.Push(RandomElement);
char[] tabPrzed = stos.ToArray();
char e = RandomElement;
stos.Push(e);
stos.Pop();
char[] tabPo = stos.ToArray();
CollectionAssert.AreEqual(tabPrzed, tabPo);
}
public void IndexerCzyZwracaOdpowiednielement()
{
stos = new StosWTablicy <char>();
stos.Push(RandomElement);
stos.Push(RandomElement);
stos.Push(RandomElement);
stos.Push(RandomElement);
char[] tab = stos.ToArray();
for (int i = 0; i < 4; i++)
{
Assert.AreEqual(stos[i], tab[i]);
}
}
public void StackUpdatingToTheSameState()
{
stack = new StosWTablicy <char>();
stack.Push(RandomChar);
stack.Push(RandomChar);
char[] tab1 = stack.ToArray();
char e = RandomChar;
stack.Push(e);
stack.Pop();
char[] tab2 = stack.ToArray();
CollectionAssert.AreEqual(tab1, tab2);
}
public void TrimExceptionCzyZmieniarozmiarTablicy()
{
stos = new StosWTablicy <char>(2);
char e = RandomElement;
stos.Push(e);
stos.Push(e);
((StosWTablicy <char>)stos).TrimExcess();
stos.Push(e);
((StosWTablicy <char>)stos).TrimExcess();
int temp = ((StosWTablicy <char>)stos).Capacity;
Assert.IsTrue(temp == 4);
}
public void StosIEnumeratorCzyEnumeruje()
{
stos = new StosWTablicy <char>();
stos.Push(RandomElement);
stos.Push(RandomElement);
stos.Push(RandomElement);
stos.Push(RandomElement);
char[] tab = stos.ToArray();
int i = 0;
var enumerator = stos.ToArray().GetEnumerator();
while (enumerator.MoveNext())
{
char s = (char)enumerator.Current;
Assert.AreEqual(s, tab[i]);
i++;
}
}
public void IsEmpty_PoUtworzeniuIDodaniuElementuStosNieJestPusty()
{
stos = new StosWTablicy <char>();
stos.Push(RandomElement);
Assert.IsFalse(stos.IsEmpty);
}
public void IsEmpty_PoUtworzeniuStosJestPusty()
{
stos = new StosWTablicy <char>();
Assert.IsTrue(stos.IsEmpty);
}
public void StackNotEmpty()
{
stack = new StosWTablicy <char>();
stack.Push(RandomChar);
Assert.IsTrue(!stack.IsEmpty);
}
public void StackEmpty()
{
stack = new StosWTablicy <char>();
Assert.IsTrue(stack.IsEmpty);
}
public void IsEmpty_PoUtworzeniuStosJestPusty_Lista()
{
stos = new StosWLiscie <char>();
Assert.IsTrue(stos.IsEmpty);
}
