Use composer test script

Author: adri

composer.json

@@ -2,7 +2,11 @@
  "name": "php-vcr/php-vcr",
  "description": "Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.",
  "license": "MIT",
-
+ 
+ "scripts": {
+ "test": "./vendor/bin/phpunit"
+ },
+ 
  "authors": [
  {
  "name": "Adrian Philipp",