void () { myFixture.configureByText(HtmlFileType.INSTANCE, "<html lang='en'><caret>"); type("la"); assertSameElements(ContainerUtil.map(getLookup().getItems(), i -> i.getLookupString()), "<label"); myFixture.completeBasic(); assertSameElements(myFixture.getLookupElementStrings(), "lang", "<label", "<template"); }