Undoctrine doctrine specification

.travis.yml

@@ -1,33 +1,46 @@
 language: php
 
+services:
+    - mongodb
+
 cache:
-  directories:
-    - $HOME/.composer/cache
+    directories:
+        - $HOME/.composer/cache
 
 branches:
   except:
-    - /^analysis-.*$/
-    - /^patch-.*$/
+      - /^analysis-.*$/
+      - /^patch-.*$/
 
 php:
-  - 5.4
-  - 5.5
-  - 5.6
-  - 7.0
-  - 7.1
-  - hhvm
+    - 5.4
+    - 5.5
+    - 5.6
+    - 7.0
+    - 7.1
+    - hhvm
 
 env:
-  global:
-    - TEST_COMMAND="composer test"
+    global:
+        - TEST_COMMAND="composer test"
 
 matrix:
-  fast_finish: true
-  allow_failures:
-    - php: hhvm
+    fast_finish: true
+    allow_failures:
+        - php: hhvm
+
+before_install:
+
+    - if [ ${TRAVIS_PHP_VERSION:0:2} == "5." ]; then yes '' | pecl -q install -f mongo; fi
+    - if [ ${TRAVIS_PHP_VERSION:0:2} == "7." ]; then pecl install -f mongodb; fi
+    - if [ ${TRAVIS_PHP_VERSION:0:2} == "7." ]; then composer require "alcaeus/mongo-php-adapter=^1.0.0" --ignore-platform-reqs; fi
+
+
+    - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then echo "memory_limit=2G" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi;
+    - if [ -n "$GH_TOKEN" ]; then composer config github-oauth.github.com ${GH_TOKEN}; fi;
 
 install:
     - travis_retry composer update ${COMPOSER_FLAGS} --prefer-dist --no-interaction
 
 script:
-  - $TEST_COMMAND
+    - $TEST_COMMAND

composer.json

@@ -13,14 +13,19 @@
         {
             "name": "Kacper Gunia",
             "email": "[email protected]"
+        },
+        {
+            "name": "Peter Gribanov",
+            "email": "[email protected]"
         }
     ],
     "require": {
-        "php": ">=5.4",
-        "doctrine/orm": ">=2.2.3"
+        "php": ">=5.4"
     },
     "require-dev": {
-        "phpspec/phpspec": "~2.1"
+        "phpspec/phpspec": "~2.1",
+        "doctrine/orm": "~2.2",
+        "doctrine/mongodb-odm": "~1.0.0"
     },
     "autoload": {
         "psr-4": {