test: fix http undici tests

.github/workflows/pull-request.yml

@@ -0,0 +1,41 @@
+name: pull-request
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.TRAMVAI_GH_PAGES_PAT }}
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Install dependencies
+        run: yarn bootstrap
+
+      - name: Build packages
+        run: yarn build
+
+      - name: Test packages
+        run: yarn test
+
+  size:
+    runs-on: ubuntu-latest
+    env:
+      CI_JOB_NUMBER: 1
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: andresz1/size-limit-action@v1
+        with:
+          github_token: ${{ secrets.TRAMVAI_GH_PAGES_PAT }}

packages/plugin-protocol-http/src/http.spec.ts

@@ -1,7 +1,15 @@
+const fetch = jest.fn();
+
+jest.mock('undici', () => {
+  return {
+    ...jest.requireActual('undici'),
+    fetch: fetch
+  };
+});
+
 import { Context, Status } from '@tinkoff/request-core';
 import http from './http';
 
-const fetch = jest.spyOn(globalThis, 'fetch');
 const plugin = http();
 const next = jest.fn();