public void ItCreatesNewPages()
{
var pd = new CharacterPageDirectory(10, 10);
var page1 = pd.GetOrCreatePage(0, 15);
Assert.IsNotNull(page1);
Assert.AreEqual(2, page1.PageNumber);
var page2 = pd.GetOrCreatePage(0, 51);
Assert.IsNotNull(page2);
Assert.AreEqual(6, page2.PageNumber);
Assert.AreEqual(6, pd.PageCount);
}
public void PageCoordinatesAndPositionsMatch()
{
var pd = new CharacterPageDirectory(80, 60);
pd[0, 60] = new Character(new Text(null, null), 0, 0xFF, null, CharacterFlags.None);
Assert.AreEqual(2, pd.GetOrCreatePage(60 * 80).PageNumber);
Assert.AreEqual(0xFF, pd.Get(1)[0].Char);
Assert.AreEqual(0xFF, pd[60 * 80].Char);
}
public void ItRetrievesInitialPage()
{
var pd = new CharacterPageDirectory(100, 100);
var page = pd.GetOrCreatePage(0, 0);
Assert.IsNotNull(page);
Assert.AreEqual(1, page.PageNumber);
Assert.AreEqual(100, page.Columns);
Assert.AreEqual(100, page.Rows);
}