fix

Author: makasim

Diff for: .travis.yml

@@ -38,10 +38,13 @@ install:
     - rm $HOME/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini;
     - echo "memory_limit=2048M" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
     - pkg/amqp-ext/travis/build-php-amqp-ext;
-    - if [[ $FUNCTIONAL_TESTS ]]; then bin/dev -b; fi
     - composer self-update
     - composer update
+    - if [ "$FUNCTIONAL_TESTS" = true ]; then curl -L "https://github.com/docker/compose/releases/download/1.9.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose; fi
+    - if [ "$FUNCTIONAL_TESTS" = true ]; then chmod +x /usr/local/bin/docker-compose; fi
+    - if [ "$FUNCTIONAL_TESTS" = true ]; docker-compose --version; fi
+    - if [ "$FUNCTIONAL_TESTS" = true ]; then bin/dev -b; fi
 
 script:
-    - if [[ ! $FUNCTIONAL_TESTS ]]; then bin/phpunit --exclude-group=functional; fi
-    - if [[ $FUNCTIONAL_TESTS ]]; then bin/dev -t; fi
+    - if [ "$FUNCTIONAL_TESTS" = false ]; then bin/phpunit --exclude-group=functional; fi
+    - if [ "$FUNCTIONAL_TESTS" = true ]; then bin/dev -t; fi