Upgrade PHPUnit to v7

Macavity · Macavity · commit 3ca03ca2ba3d · 2018-11-22T10:19:49.000+01:00
* add composer install to travis
diff --git a/.travis.yml b/.travis.yml
@@ -5,4 +5,5 @@ php:
   - 7.2
 
 script:
+  - composer install
   - phpunit
diff --git a/composer.json b/composer.json
@@ -31,6 +31,6 @@
     },
     "require-dev": {
         "ext-simplexml": "*",
-        "phpunit/phpunit": "^4.0"
+        "phpunit/phpunit": "^7"
     }
 }
diff --git a/composer.lock b/composer.lock

-Original file line number
+Diff line change
   - 7.2
 script:
 +  - composer install
   - phpunit