fix http

package.json

@@ -43,6 +43,7 @@
     "@types/jest": "^27.4.0",
     "@types/lodash": "^4.14.178",
     "@types/node": "^17.0.10",
+    "@types/supertest": "^2.0.11",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
     "eslint": "^7.32.0",
@@ -52,6 +53,7 @@
     "koishi": "^4.1.0",
     "prettier": "^2.5.1",
     "rimraf": "^3.0.2",
+    "supertest": "^6.2.2",
     "ts-jest": "^27.1.3",
     "typescript": "^4.5.5"
   },

src/registry/registries/do-register.ts

@@ -77,11 +77,12 @@ export namespace DoRegister {
       ),
   );
 
-  export const route = registry.define('route', (data, ctx, obj, key) =>
-    ctx.router[data.method](data.path, (koaCtx, next) =>
+  export const route = registry.define('route', (data, ctx, obj, key) => {
+    const path = data.path.startsWith('/') ? data.path : `/${data.path}`;
+    return ctx.router[data.method](path, (koaCtx, next) =>
       obj[key](koaCtx, next),
-    ),
     );
+  });
 
   export const ws = registry.define('ws', (data, ctx, obj, key) =>
     ctx.router.ws(data, (socket, request) => obj[key](socket, request)),

tests/http.spec.ts

+import { App } from 'koishi';
+import { Get } from '../src/decorators';
+import { KoaContext } from '../src/def';
+import request from 'supertest';
+import { Registrar } from '../src/register';
+
+class MyClass {
+  @Get('ping')
+  async ping(ctx: KoaContext) {
+    ctx.status = 233;
+    ctx.body = 'pong';
+  }
+}
+
+const registrar = new Registrar(new MyClass());
+
+describe('Http Routes', () => {
+  let app: App;
+  beforeEach(() => {
+    app = new App();
+  });
+
+  it('should be able to get a route', async () => {
+    registrar.register(app, 'ping');
+    await app.start();
+    return request(app._httpServer).get('/ping').expect(233).expect('pong');
+  });
+});