Update to PHPUnit 10

Author: Art4

.gitignore

@@ -1,6 +1,6 @@
 .idea
 .php-cs-fixer.cache
-.phpunit.result.cache
+.phpunit.cache
 composer.phar
 composer.lock
 php-cs-fixer.phar

composer.json

@@ -18,7 +18,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.2",
         "phpstan/phpstan": "^1.10",
-        "phpunit/phpunit": "^9"
+        "phpunit/phpunit": "^9 || ^10"
     },
     "autoload": {
         "psr-4": {

phpunit.xml

@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" backupStaticAttributes="false" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" stopOnError="false" stopOnIncomplete="false" stopOnSkipped="false" bootstrap="vendor/autoload.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-  <coverage>
-    <include>
-      <directory suffix=".php">src/</directory>
-    </include>
-  </coverage>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         backupGlobals="false"
+         colors="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         stopOnError="false"
+         stopOnIncomplete="false"
+         stopOnSkipped="false"
+         bootstrap="vendor/autoload.php"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.4/phpunit.xsd"
+         cacheDirectory=".phpunit.cache"
+         backupStaticProperties="false"
+>
+  <coverage/>
   <testsuites>
     <testsuite name="all">
       <directory suffix="Test.php">tests/Unit/</directory>
@@ -18,4 +26,9 @@
       <directory suffix="Test.php">tests/Functional/</directory>
     </testsuite>
   </testsuites>
+  <source>
+    <include>
+      <directory suffix=".php">src/</directory>
+    </include>
+  </source>
 </phpunit>