chore: add phpunit.xml.

Author: smeghead

composer.json

@@ -32,7 +32,7 @@
     ],
     "scripts": {
         "test": [
-            "php vendor/phpunit/phpunit/phpunit --colors test/"
+            "php vendor/phpunit/phpunit/phpunit"
         ],
         "build": [
             "php -d phar.readonly=off ./vendor/bin/phar-composer build ./"

phpunit.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+    bootstrap="vendor/autoload.php"
+    colors="true"
+    executionOrder="depends,defects"
+    failOnRisky="true"
+    failOnWarning="true"
+>
+    <testsuites>
+        <testsuite name="default">
+            <directory>test</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>