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