Ignoring rector test dir for main tests and fixing travis

Author: moufmouf

.travis.yml

@@ -54,7 +54,7 @@ script:
     echo "Generated files are different from commited files. Please run './safe.php generate' command and commit the results."
     exit 1;
   fi
-- cd tests/rector/0.4 && composer install && composer rector && composer test && cd ../../..
+- cd generator/tests/rector/0.4 && composer install && composer rector && composer test && cd ../../../..
 
 after_script:
 - cd generator && travis_retry php vendor/bin/php-coveralls -v

generator/phpunit.xml.dist

@@ -13,6 +13,9 @@
     <testsuites>
         <testsuite name="Main test Suite">
             <directory>./tests/</directory>
+            <exclude>
+                <directory>./tests/rector</directory>
+            </exclude>
         </testsuite>
     </testsuites>
     <filter>