fix: app.close() afterAll e2e tests (#229)

src/controllers/application.controller.e2e.spec.ts

@@ -31,4 +31,8 @@ describe('ApplicationController (e2e)', () => {
           '<p>Have a look at our <a href="https://dx-developerexperience.github.io/git-webhooks/">documentation</a> for more informations.</p>',
       );
   });
+
+  afterAll(async () => {
+    await app.close();
+  });
 });

src/controllers/cron.controller.e2e.spec.ts

@@ -20,4 +20,8 @@ describe('CronController', () => {
       .post('/cron')
       .expect(HttpStatus.PRECONDITION_FAILED);
   });
+
+  afterAll(async () => {
+    await app.close();
+  });
 });

src/controllers/documentation.controller.e2e.spec.ts

@@ -38,4 +38,8 @@ describe('/doc (e2e)', () => {
       .get('/doc/schema')
       .expect(200);
   });
+
+  afterAll(async () => {
+    await app.close();
+  });
 });

src/remote-config/utils.e2e.spec.ts

@@ -28,4 +28,8 @@ describe('getAppRules (e2e)', () => {
       })
       .expect(200);
   });
+
+  afterAll(async () => {
+    await app.close();
+  });
 });

src/webhook/webhook.interceptor.e2e.spec.ts

@@ -25,4 +25,8 @@ describe('/webhook (POST) - In WhiteList', () => {
       .post('/webhook')
       .expect(HttpStatus.PRECONDITION_FAILED);
   });
+
+  afterAll(async () => {
+    await app.close();
+  });
 });

src/webhook/whiteList.interceptor.e2e.spec.ts

@@ -25,4 +25,8 @@ describe('/webhook (POST) - Not in WhiteList', () => {
       .post('/webhook')
       .expect(HttpStatus.UNAUTHORIZED);
   });
+
+  afterAll(async () => {
+    await app.close();
+  });
 });