Fix travisfile and database simulation to fit

Author: FlorianDewulf

.travis.yml

@@ -4,9 +4,9 @@ node_js:
   - "10"
   - "8"
 services:
-  - docker
+  - mysql
 before_install:
-  - docker-compose -f etc/docker-compose.yml up -d
+  - mysql -e 'CREATE DATABASE test_database;'
 branches:
   only:
     - master

etc/docker-compose.yml

@@ -5,8 +5,8 @@ services:
     command: --default-authentication-plugin=mysql_native_password
     restart: always
     ports:
-      - "4000:3306"
+      - "3306:3306"
     container_name: typeorm_test_db
     environment:
-      MYSQL_ROOT_PASSWORD: fakePasswordForTestPurpose
+      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
       MYSQL_DATABASE: test_database

package-lock.json

@@ -69,9 +69,9 @@ describe('CherryTypeormConnector class', () => {
     expect(() => connector.checkOptions({
       'type': 'mysql',
       'host': 'localhost',
-      'port': '4000',
+      'port': '3306',
       'username': 'root',
-      'password': 'fakePasswordForTestPurpose',
+      'password': '',
       'database': 'test_database',
       'synchronize': false
     })).to.not.throw()