Added caching to TravisCI configuration

buffcode · buffcode · commit a5cc959a0cf5 · 2015-08-20T16:26:56.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,3 +12,8 @@ before_script:
   - composer install -n
 
 script: phpunit --coverage-text --configuration phpunit.xml.dist
+
+cache:
+  directories:
+    - tests/vendor
+    - $HOME/.composer/cache
