public void Break_AtBeginning_HasNewBlock()
{
Initialize("abc|123");
var nextBlock = (TextBlock)TextBlockHelperMethods.TryBreakBlock(_caret).Block;
DidYouKnow.That(nextBlock).Should().NotBeNull();
DidYouKnow.That(_block.Content.GetText()).Should().Be("abc");
DidYouKnow.That(nextBlock.Content.GetText()).Should().Be("123");
}
public void BreakAtEnd_MakesNewNextEmptyBlock()
{
var cursor = (TextCaret)_collection.NthBlock(0).EndCaret();
var newBlock = TextBlockHelperMethods.TryBreakBlock(cursor).Block;
DidYouKnow.That(_collection.ChildCount).Should().Be(3);
DidYouKnow.That(_collection.NthBlock(0).AsText()).Should().Be("This is line #1");
DidYouKnow.That(_collection.NthBlock(1).AsText()).Should().Be("");
DidYouKnow.That(_collection.NthBlock(2).AsText()).Should().Be("This is line #2");
DidYouKnow.That(newBlock).Should().Be(_collection.NthBlock(1));
}
public void VerifyBreakInMiddleOfParagraph_SplitsIntoTwo()
{
var cursor = (TextCaret)_collection.NthBlock(0).BeginCaret();
cursor = cursor.MoveCursorForwardBy(7); // should be after "is"
var newBlock = TextBlockHelperMethods.TryBreakBlock(cursor).Block;
DidYouKnow.That(_collection.ChildCount).Should().Be(3);
DidYouKnow.That(_collection.NthBlock(0).AsText()).Should().Be("This is");
DidYouKnow.That(_collection.NthBlock(1).AsText()).Should().Be(" line #1");
DidYouKnow.That(_collection.NthBlock(2).AsText()).Should().Be("This is line #2");
DidYouKnow.That(newBlock).Should().Be(_collection.NthBlock(1));
}
