Add postgres

Author: abluchet

.travis.yml

@@ -2,6 +2,9 @@ language: php
 
 sudo: false
 
+services:
+  - postgresql
+
 cache:
   directories:
     - $HOME/.composer/cache
@@ -21,6 +24,8 @@ matrix:
       env: deps='low'
     - php: '7.2'
       env: SYMFONY_DEPRECATIONS_HELPER=0
+    - php: '7.2'
+      env: postgres=1
   allow_failures:
       env: SYMFONY_DEPRECATIONS_HELPER=0
 
@@ -29,6 +34,8 @@ before_install:
   - echo "memory_limit=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - npm install -g swagger-cli
   - export PATH="$PATH:$HOME/.composer/vendor/bin"
+  - if [[ $postgres = 1 ]]; then psql -c 'create database api_platform_test;' -U postgres; fi
+  - if [[ $postgres = 1 ]]; then cp tests/Fixtures/app/config/parameters.postgres.yml tests/Fixtures/app/config/parameters.yml; fi
   - if [[ $coverage = 1 ]]; then mkdir -p build/logs build/cov; fi
   - if [[ $coverage = 1 ]]; then wget https://phar.phpunit.de/phpcov.phar; fi
   - if [[ $coverage = 1 ]]; then wget https://github.com/satooshi/php-coveralls/releases/download/v1.0.1/coveralls.phar; fi

tests/Fixtures/app/config/config.yml

@@ -1,5 +1,6 @@
 imports:
     - { resource: security.yml }
+    - { resource: parameters.yml }
 
 framework:
     secret:                           'dunglas.fr'
@@ -19,9 +20,18 @@ framework:
 
 doctrine:
     dbal:
-        driver:                        'pdo_sqlite'
-        path:                          '%kernel.cache_dir%/db.sqlite'
-        charset:                       'UTF8'
+        default_connection: '%default_connection%'
+        connections:
+            sqlite:
+                driver:   'pdo_sqlite'
+                path:     '%kernel.cache_dir%/db.sqlite'
+                charset:  'UTF8'
+            postgres:
+                driver:   'pdo_pgsql'
+                dbname:   'api_platform_test'
+                user:     'postgres'
+                password: ''
+                host:     'localhost'
 
     orm:
         auto_generate_proxy_classes:   '%kernel.debug%'

tests/Fixtures/app/config/parameters.postgres.yml

@@ -0,0 +1,2 @@
+parameters:
+    default_connection: postgres

tests/Fixtures/app/config/parameters.yml

@@ -0,0 +1,2 @@
+parameters:
+    default_connection: sqlite