Fix double server initialization at acceptance tests

Author: javierbrea

.travis.yml

@@ -16,10 +16,10 @@ addons:
       name: "$TRAVIS_CURRENT_BRANCH"
 
 script:
-  # - npm run lint
-  - npm run test-acceptance
-  # - npm run coveralls
-  # - sonar-scanner -Dsonar.login=${SONAR_TOKEN}
+  - npm run lint
+  - npm run test-ci
+  - npm run coveralls
+  - sonar-scanner -Dsonar.login=${SONAR_TOKEN}
 
 deploy:
   provider: npm

lib/Server.js

@@ -127,7 +127,6 @@ class Server {
   }
 
   startServer(resolve, reject) {
-    console.log("START SERVER!!");
     this._server.listen(this._options, error => {
       if (error) {
         tracer.error(`Error starting server: ${error.message}`);

test/acceptance/api/delay-setting.spec.js

@@ -14,10 +14,7 @@ describe("delay setting", () => {
   let server;
 
   beforeAll(async () => {
-    console.log("BEFORE ALL!!!");
     server = await startServer();
-
-    return server.start();
   });
 
   afterAll(() => {

test/acceptance/api/web-tutorial.spec.js

@@ -15,8 +15,6 @@ describe("web tutorial", () => {
 
   beforeAll(async () => {
     server = await startServer();
-
-    return server.start();
   });
 
   afterAll(() => {