test: add test

XiYang6666 · XiYang6666 · commit ebd6af6046a2 · 2025-07-12T20:57:21.000+08:00
diff --git a/test/unit/functions/__snapshots__/noSelfAnnotation.spec.ts.snap b/test/unit/functions/__snapshots__/noSelfAnnotation.spec.ts.snap
@@ -13,3 +13,8 @@ exports[`@noSelf on parent class declaration removes context argument 1`] = `"ho
 exports[`@noSelf on parent interface declaration removes context argument 1`] = `"holder.myMethod()"`;
 
 exports[`@noSelf on parent namespace declaration removes context argument 1`] = `"MyNamespace.myMethod()"`;
+
+exports[`@noSelf on static class methods with string key access 1`] = `
+"TestClass.myMethod()
+TestClass.myKey()"
+`;
diff --git a/test/unit/functions/noSelfAnnotation.spec.ts b/test/unit/functions/noSelfAnnotation.spec.ts
@@ -52,6 +52,19 @@ test("@noSelf on parent namespace declaration removes context argument", () => {
     `.expectLuaToMatchSnapshot();
 });
 
+test("@noSelf on static class methods with string key access", () => {
+    util.testModule`
+        /** @noSelf */
+        declare class TestClass {
+            static [key: string]: () => void;
+            static myMethod(): void;
+        }
+
+        TestClass.myMethod();
+        TestClass.myKey();
+    `.expectLuaToMatchSnapshot();
+});
+
 // additional coverage for https://github.com/TypeScriptToLua/TypeScriptToLua/issues/1292
 test("explicit this parameter respected over @noSelf", () => {
     util.testModule`
