Trying with a custom autoload.php

.travis.yml

@@ -5,5 +5,7 @@ php:
   - '7.0'
   - hhvm # on Trusty only
   - nightly
-before_script: composer update
-script: make test
+before_script:
+  - curl -sSfL -o ~/.phpenv/versions/hhvm/bin/phpunit https://phar.phpunit.de/phpunit-5.7.phar
+script:
+- phpunit --bootstrap autoload.php test/TplBlockTest.php

autoload.php

@@ -0,0 +1,2 @@
+<?php
+require "TplBlock.php";