diff --git a/types/select2/v3/select2-tests.ts b/types/select2/v3/select2-tests.ts
index 2d5a400352..c820a246ef 100644
--- a/types/select2/v3/select2-tests.ts
+++ b/types/select2/v3/select2-tests.ts
@@ -220,6 +220,10 @@ $("#e8").select2("data");
 $("#e8").select2("data", { id: "CA", text: "Califoria" });
 $("#e8").select2("destroy");
 $("#e8").select2("open");
+$("#e8").select2("opened");
+$("#e8").select2("focus");
+$("#e8").select2("isFocused");
+$("#e8").select2("disable");
 $("#e8").select2("enable", false);
 $("#e8").select2("readonly", false);
 $("#e8").select2('container');