Switch to PHPUnit provided by Composer.

Author: sibprogrammer

README.md

@@ -16,11 +16,11 @@ One the possible ways to become familiar with the library is to check the unit t
 
 To run the unit tests use the following command:
 
-`REMOTE_HOST=your-plesk-host.dom REMOTE_PASSWORD=password phpunit`
+`REMOTE_HOST=your-plesk-host.dom REMOTE_PASSWORD=password ./vendor/bin/phpunit`
 
 To use custom port one can provide a URL (e.g. for Docker container):
 
-`REMOTE_URL=https://your-plesk-host.dom:port REMOTE_PASSWORD=password phpunit`
+`REMOTE_URL=https://your-plesk-host.dom:port REMOTE_PASSWORD=password ./vendor/bin/phpunit`
 
 ## Using Grunt for Continuous Testing
 

composer.json

@@ -12,6 +12,12 @@
     "require": {
         "php": ">=5.3.0"
     },
+    "require-dev": {
+        "phpunit/phpunit": "5.5.*"
+    },
+    "scripts": {
+        "test": "phpunit"
+    },
     "autoload": {
         "psr-4": {
             "PleskX\\": "src/PleskX/"