chore: use github actions to run CI

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: Continuous integration
+on: [push, pull_request]
+jobs:
+  Runner:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-2016, macOS-latest]
+        node-version: [8, 10, 12]
+    steps:
+    - name: Checkout Git Source
+      uses: actions/checkout@master
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install Dependencies
+      run: |
+        npm install
+    - name: Continuous integration
+      run: npm run ci
+    - name: Code Coverage
+      run: |
+        npm install codecov -g
+        codecov
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

test/app/middleware/body_parser.test.js

@@ -27,35 +27,36 @@ describe('test/app/middleware/body_parser.test.js', () => {
   after(() => app.close());
   afterEach(() => app1 && app1.close());
 
-  it('should 200 when post form body below the limit', done => {
-    app.httpRequest()
+  it('should 200 when post form body below the limit', () => {
+    return app.httpRequest()
       .post('/test/body_parser/user')
       .set('Cookie', cookies)
       .set('Content-Type', 'application/x-www-form-urlencoded')
       .set('Accept', 'application/json')
     // https://snyk.io/vuln/npm:qs:20170213 test case
       .send(querystring.stringify({ foo: 'bar', _csrf: csrf, ']': 'toString' }))
       .expect({ foo: 'bar', _csrf: csrf, ']': 'toString' })
-      .expect(200, done);
+      .expect(200);
   });
 
-  it('should 200 when post json body below the limit', done => {
-    app.httpRequest()
+  it('should 200 when post json body below the limit', () => {
+    return app.httpRequest()
       .post('/test/body_parser/user')
       .set('Cookie', cookies)
       .set('Content-Type', 'application/json')
       .send({ foo: 'bar', _csrf: csrf, ']': 'toString' })
       .expect({ foo: 'bar', _csrf: csrf, ']': 'toString' })
-      .expect(200, done);
+      .expect(200);
   });
 
-  it('should 413 when post json body over the limit', done => {
+  it('should 413 when post json body over the limit', () => {
     app.mockCsrf();
-    app.httpRequest()
+    return app.httpRequest()
       .post('/test/body_parser/user')
+      .set('Connection', 'keep-alive')
       .send({ foo: 'a'.repeat(1024 * 200) })
       .expect(/request entity too large, check bodyParser config/)
-      .expect(413, done);
+      .expect(413);
   });
 
   it('should disable body parser', async () => {