Merge pull request #23 from akrabat/fix-travis

Force PHPUnit 4.0 for testing

Author: geggleto

.travis.yml

@@ -5,11 +5,6 @@ php:
   - 5.6
   - 7.0
   - 7.1
-  - hhvm
-
-matrix:
-  allow_failures:
-    - php: 7.1
 
 before_script: composer install
 

composer.json

@@ -17,7 +17,8 @@
         "psr/http-message": "^1.0"
     },
     "require-dev": {
-        "slim/slim": "^3.0"
+        "slim/slim": "^3.0",
+        "phpunit/phpunit": "^4.0"
     },
     "autoload": {
         "psr-4": {