public void R_FormatSelection01() { string content = @" while (TRUE) { if(x>1) { } }"; string expected = @" while (TRUE) { if (x > 1) { } }"; using (var script = new TestScript(content, RContentTypeDefinition.ContentType)) { script.Select(20, 21); script.Execute(VSConstants.VSStd2KCmdID.FORMATSELECTION, 50); string actual = script.EditorText; actual.Should().Be(expected); } }