chore: update PHPUnit test suite configuration

- Split test suite into separate directories for Api and Model tests
- Modify phpunit.xml.dist to specify individual test directories

Author: jimmyn

.openapi-generator-ignore

@@ -20,6 +20,7 @@ composer.json
 .gitignore
 README.md
 lib/MoneiClient.php
+phpunit.xml.dist
 docs/**
 build/**
 

.openapi-generator/FILES

@@ -90,4 +90,3 @@ lib/Model/SubscriptionStatus.php
 lib/Model/UpdateSubscriptionRequest.php
 lib/Model/ValidateBizumPhoneRequest.php
 lib/ObjectSerializer.php
-phpunit.xml.dist

phpunit.xml.dist phpunit.xmlphpunit.xml.dist renamed to phpunit.xml

@@ -2,16 +2,15 @@
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="./vendor/autoload.php" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
   <coverage processUncoveredFiles="true">
     <include>
-      <directory suffix=".php">./lib/Api</directory>
-      <directory suffix=".php">./lib/Model</directory>
+      <directory suffix=".php">./lib</directory>
     </include>
   </coverage>
   <testsuites>
-    <testsuite name="tests">
+    <testsuite name="all">
       <directory>./test</directory>
     </testsuite>
   </testsuites>
   <php>
     <ini name="error_reporting" value="E_ALL"/>
   </php>
-</phpunit>
+</phpunit>