Merge pull request #360 from Einenlum/fix/tests-doctrine-common

Fix doctrine dependency and drop PHP < 7

.travis.yml

@@ -1,20 +1,19 @@
 language: php
 sudo: false
 php:
-  - 5.5
-  - 5.6
   - 7.0
+  - 7.1
 
 matrix:
   fast_finish: true
   exclude:
-    - php: 5.5
+    - php: 7.0
       env: DOCTRINE_COMMON_VERSION="dev-master" DB=mysql DB_USER=root PREFER=latest
-    - php: 5.5
+    - php: 7.0
       env: DOCTRINE_COMMON_VERSION="dev-master" DB=pgsql PREFER=latest
-    - php: 5.5
+    - php: 7.0
       env: DOCTRINE_COMMON_VERSION="dev-master" DB=mysql DB_USER=root PREFER=lowest
-    - php: 5.5
+    - php: 7.0
       env: DOCTRINE_COMMON_VERSION="dev-master" DB=pgsql PREFER=lowest
 
 env:
@@ -43,7 +42,6 @@ cache:
 
 before_script:
   - composer self-update
-  - composer config -g github-oauth.github.com $GITHUB_COMPOSER_AUTH
 
   - sh -c "if [ '$DB' = 'pgsql' ]; then psql -c 'create database orm_behaviors_test' -U postgres; fi"
   - sh -c "if [ '$DB' = 'pgsql' ]; then psql orm_behaviors_test -c 'create extension cube' -U postgres; fi"

composer.json

@@ -29,7 +29,7 @@
         "ext-pdo_sqlite":                   "*",
         "ext-pdo_mysql":                    "*",
         "ext-pdo_pgsql":                    "*",
-        "doctrine/orm":                     ">=2.2",
+        "doctrine/orm":                     ">=2.4.5",
         "phpunit/phpunit":                  "~4.8",
         "jakub-onderka/php-parallel-lint":  "~0.8",
         "hexmedia/yaml-linter":             "~0.1"