tests

tests/top-level.spec.ts

@@ -2,14 +2,14 @@ import { TopLevelAction } from '../src/decorators';
 import { Registrar } from '../src/register';
 import { App } from 'koishi';
 
-@TopLevelAction((ctx, o) => (o.foo = 1))
-@TopLevelAction((ctx, o) => (o.bar = 2))
+@TopLevelAction((ctx, o) => (o.foo += 1))
+@TopLevelAction((ctx, o) => (o.bar += 2))
 class MyClass {
   foo = 0;
   bar = 0;
 }
 
-@TopLevelAction((ctx, o) => (o.baz = 3))
+@TopLevelAction((ctx, o) => (o.baz += 3))
 class MyAnotherClass extends MyClass {
   baz = 0;
 }
@@ -31,7 +31,7 @@ describe('Top level action', () => {
 
   it('should be applied to the class and its subclasses', () => {
     const instance = new MyAnotherClass();
-    const registrar = new Registrar(instance);
+    const registrar = new Registrar(instance, MyClass);
     const app = new App();
     registrar.performTopActions(app);
     expect(instance.foo).toBe(1);