public void CanCreateCommandAndInsertParagraphAtEndOfListIListIsEmpty()
{
var items = new List <DocumentItem>
{
};
var p = new TestParagraph();
var c = new InsertParagraphCommand(items, p, 0);
c.Execute();
Assert.AreEqual(p, items[0].Paragraph);
}
public void CanCreateCommandAndInsertParagraphAtEndOfListIfPosIsNull()
{
var items = new List <DocumentItem>
{
new DocumentItem(new TestParagraph()),
};
var p = new TestParagraph();
var c = new InsertParagraphCommand(items, p, null);
c.Execute();
Assert.AreEqual(p, items[1].Paragraph);
}
public void CanRemoveInsertedIfCallUnexecuteMethod()
{
var oldP = new TestParagraph();
var items = new List <DocumentItem>
{
new DocumentItem(new TestParagraph()),
new DocumentItem(oldP),
};
var p = new TestParagraph();
var c = new InsertParagraphCommand(items, p, 1);
c.Execute();
Assert.AreEqual(p, items[1].Paragraph);
c.Unexecute();
Assert.AreEqual(oldP, items[1].Paragraph);
}
