public void RemovesTest()
{
int numberOfElems = 10;
OffsetList list = new OffsetList();
for (int i = 0; i < numberOfElems; ++i)
{
list.Add(new Offset(i, i));
}
Assert.IsFalse(list.Remove(null));
Assert.IsFalse(list.Remove(new Offset(numberOfElems, numberOfElems)));
Assert.AreEqual(numberOfElems, list.Length);
int numberOfDeletions = 0;
for (int i = 0; i < numberOfElems; i += 2)
{
Assert.IsTrue(list.Remove(new Offset(i, i)));
numberOfDeletions++;
}
Assert.AreEqual(numberOfElems - numberOfDeletions, list.Length);
for (int i = 0; i < numberOfElems; i += 2)
{
Assert.IsFalse(list.Contains(new Offset(i, i)));
}
}
public void TestOffsetList()
{
OffsetList listOffset = new OffsetList();
Random random = new Random(DateTime.Now.Millisecond);
for (int i = 0; i < 10; ++i)
{
for (int j = 0; j < 5; ++j)
{
listOffset.Add(new Offset(i, j));
}
}
for (int i = 0; i < 10; i += 2)
{
for (int j = 0; j < 5; j += 2)
{
listOffset.Remove(new Offset(i, j));
listOffset.Remove(new Offset(10 + random.Next(100), random.Next(300)));
}
}
for (int i = 0; i < 10; ++i)
{
for (int j = 0; j < 5; ++j)
{
if (i % 2 == 0 && j % 2 == 0)
{
Assert.IsFalse(listOffset.Contains(new Offset(i, j)));
}
else
{
Assert.IsTrue(listOffset.Contains(new Offset(i, j)));
}
}
}
Assert.AreEqual(listOffset.Length, 35);
}