Travis-CI: install composer, and use vendor path for phpunit

rboonzaijer · rboonzaijer · commit 1c45801c40fa · 2018-04-15T13:46:36.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,5 +6,8 @@ php:
   - 7.1
   - 7.2
 
+install:
+  - composer install
+
 script:
-  - phpunit
+  - ./vendor/bin/phpunit
