Fix phpunit deprecation

Author: VincentLanglet

phpunit.xml.dist

@@ -1,23 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-    backupStaticAttributes="false"
+<phpunit
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
     colors="true"
     convertErrorsToExceptions="true"
     convertNoticesToExceptions="true"
     convertWarningsToExceptions="true"
     processIsolation="false"
     stopOnFailure="false"
-    syntaxCheck="false"
     bootstrap="vendor/autoload.php"
-    >
+>
     <testsuites>
         <testsuite name="EmailChecker Test Suite">
             <directory>./tests/</directory>
         </testsuite>
     </testsuites>
-    <filter>
-        <whitelist>
-            <directory>./src/EmailChecker/</directory>
-        </whitelist>
-    </filter>
+    <coverage>
+        <include>
+            <directory>./src/EmailChecker</directory>
+        </include>
+    </coverage>
 </phpunit>

tests/EmailChecker/Tests/UtilitiesTest.php

@@ -35,6 +35,7 @@ public function testParseInvalidEmail(string $email): void
             Utilities::parseEmailAddress($email);
             self::fail(sprintf('"%s" should not be a valid email', $email));
         } catch (InvalidEmailException $e) {
+            $this->expectNotToPerformAssertions();
             return;
         }
     }