Fix Travis

.travis.yml

@@ -7,15 +7,25 @@ rvm:
 
 addons:
   postgresql: 10
-before_install:
+  apt:
-  - "psql -c 'create database frankfurter_test;' -U postgres"
+    packages:
+    - postgresql-10
+    - postgresql-client-10
 
 services:
   - docker
 
-bundler_args: "--without development test"
+before_install:
+  - sudo sed -i -e '/local.*peer/s/postgres/all/' -e 's/peer\|md5/trust/g' /etc/postgresql/*/main/pg_hba.conf
+  - sudo service postgresql restart
+  - sleep 1
+  - psql -c 'create database frankfurter_test;' -U postgres
+
+bundler_args: --without development
 env:
-  - APP_ENV=test
+  global:
+    - APP_ENV=test
+    - PGPORT=5433
 
 deploy:
   provider: script

config/initializers/sequel.rb

@@ -6,5 +6,5 @@ require 'sequel'
 Sequel.extension :pg_json_ops
 Sequel.single_threaded = true
 Sequel.connect(ENV['DATABASE_URL'] ||
-               "postgres://localhost/frankfurter_#{App.env}")
+               "postgres://localhost:#{ENV['PGPORT']}/frankfurter_#{App.env}")
       .extension :pg_json