tests: use phpunit.xml.dist instead of phpunit.xml

Author: leeqvip

.gitignore

@@ -2,5 +2,8 @@ build
 vendor
 .idea
 .vscode
+
 .phpunit*
+phpunit.xml
+
 composer.lock

phpunit.xml renamed to phpunit.xml.dist

@@ -25,6 +25,10 @@
     <php>
         <env name="PHP_APP_DEBUG" value="true"/>
         <env name="PHP_DATABASE_DATABASE" value="tauthz"/>
+        <env name="PHP_DB_HOST" value="127.0.0.1"/>
+        <env name="PHP_DB_PORT" value="3306"/>
         <env name="PHP_DB_NAME" value="tauthz"/>
+        <env name="PHP_DB_USER" value="root"/>
+        <env name="PHP_DB_PASS" value=""/>
     </php>
 </phpunit>