Add PHPUnit 10 support (#18)

Author: kubawerlos

composer.json

@@ -16,13 +16,9 @@
         "php": "^5.5 || ^7.0 || ^8.0",
         "ext-dom": "*",
         "ext-libxml": "*",
-        "phpunit/phpunit": "^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.0 || ^9.0",
+        "phpunit/phpunit": "^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.0 || ^9.0 || ^10.0",
         "phpunitgoodpractices/polyfill": "^1.4"
     },
-    "require-dev": {
-        "johnkary/phpunit-speedtrap": "^1.1 || ^2.0 || ^3.0",
-        "symfony/phpunit-bridge": "^3.2.2 || ^4.0"
-    },
     "autoload": {
         "psr-4": {
             "PhpCsFixer\\PhpunitConstraintXmlMatchesXsd\\": "src/"

phpunit.xml.dist

@@ -4,44 +4,26 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
     backupGlobals="false"
-    backupStaticAttributes="false"
     beStrictAboutChangesToGlobalState="true"
     beStrictAboutOutputDuringTests="true"
     beStrictAboutTestsThatDoNotTestAnything="true"
     beStrictAboutTodoAnnotatedTests="true"
     bootstrap="./vendor/autoload.php"
     colors="true"
     columns="max"
-    convertErrorsToExceptions="true"
-    convertNoticesToExceptions="true"
-    convertWarningsToExceptions="true"
     enforceTimeLimit="true"
     processIsolation="false"
     stopOnFailure="false"
-    verbose="true"
 >
     <testsuites>
         <testsuite name="all">
             <directory>./tests</directory>
         </testsuite>
     </testsuites>
 
-    <filter>
-        <whitelist>
+    <coverage>
+        <include>
             <directory>./src</directory>
-        </whitelist>
-    </filter>
-
-    <listeners>
-        <listener class="JohnKary\PHPUnit\Listener\SpeedTrapListener">
-            <arguments>
-                <array>
-                    <element key="slowThreshold">
-                        <integer>100</integer>
-                    </element>
-                </array>
-            </arguments>
-        </listener>
-        <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener"/>
-    </listeners>
+        </include>
+    </coverage>
 </phpunit>

tests/Constraint/XmlMatchesXsdTest.php

@@ -150,6 +150,8 @@ private function expectExceptionMessageRegex($pattern)
     {
         if (method_exists($this, 'expectExceptionMessageRegExp')) {
             $this->expectExceptionMessageRegExp($pattern);
+        } elseif (method_exists($this, 'expectExceptionMessageMatches')) {
+            $this->expectExceptionMessageMatches($pattern);
         } elseif (method_exists($this, 'expectDeprecationMessageMatches')) {
             $this->expectDeprecationMessageMatches($pattern);
         } else {