public void AddBeforeLine()
{
Create("cat", "dog", "fish");
var original = new SnapshotColumnLegacy(_textBuffer.GetLine(1).Start);
var column = original.Add(-3);
Assert.Equal(2, column.Column);
Assert.Equal(0, column.LineNumber);
}
public void AddNextLine()
{
Create("cat", "dog", "fish");
var original = new SnapshotColumnLegacy(_textBuffer.GetPoint(0));
var column = original.Add(5);
Assert.Equal(0, column.Column);
Assert.Equal(1, column.LineNumber);
}