db connection for tests

.env.travis

@@ -0,0 +1,6 @@
+APP_KEY=base64:vHI+YHgkyCDad31iPEErGSNEOWO21wNzV+zyENKQv04=
+
+DB_HOST=127.0.0.1
+DB_DATABASE=librenms_phpunit_78hunjuybybh
+DB_USERNAME=root
+DB_PASSWORD=

.travis.yml

@@ -27,6 +27,7 @@ before_install:
   - sudo apt-get -qq update
   - sudo apt-get install -y snmp fping python3-pip python3-setuptools
   - mysql -e 'CREATE DATABASE librenms_phpunit_78hunjuybybh CHARACTER SET utf8 COLLATE utf8_unicode_ci;'
+  - cp .env.travis .env
 
 install:
   - travis_retry composer install --no-interaction --prefer-dist --no-suggest