Upgrade to phpunit 10

Author: oschwald

.github/workflows/test.yml

@@ -33,4 +33,4 @@ jobs:
         run: composer install --no-progress --prefer-dist --optimize-autoloader
 
       - name: Test with phpunit
-        run: vendor/bin/phpunit --coverage-text
+        run: vendor/bin/phpunit

composer.json

@@ -20,7 +20,7 @@
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "3.*",
-        "phpunit/phpunit": "^9.0",
+        "phpunit/phpunit": "^10.0",
         "squizlabs/php_codesniffer": "3.*",
         "phpstan/phpstan": "*"
     },

phpunit.xml.dist

@@ -1,20 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit bootstrap="./tests/bootstrap.php" colors="true">
-    <testsuites>
-        <testsuite name="GeoIP2 Test Suite">
-            <directory suffix="Test.php">./tests/GeoIp2/Test/</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist>
-            <directory suffix=".php">./src/GeoIp2/</directory>
-        </whitelist>
-    </filter>
-
-    <logging>
-        <log type="coverage-clover" target="build/logs/clover.xml"/>
-    </logging>
-
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="./tests/bootstrap.php" colors="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.4/phpunit.xsd" cacheDirectory=".phpunit.cache">
+  <testsuites>
+    <testsuite name="GeoIP2 Test Suite">
+      <directory suffix="Test.php">./tests/GeoIp2/Test/</directory>
+    </testsuite>
+  </testsuites>
+  <logging/>
+  <source>
+    <include>
+      <directory suffix=".php">./src/GeoIp2/</directory>
+    </include>
+  </source>
 </phpunit>

tests/GeoIp2/Test/Database/ReaderTest.php

@@ -14,7 +14,7 @@
  */
 class ReaderTest extends TestCase
 {
-    public function databaseTypes(): array
+    public static function databaseTypes(): array
     {
         return [['City', 'city'], ['Country', 'country']];
     }