Allow Symfony 7 (#36)

composer.json

@@ -21,17 +21,17 @@
         "nyholm/psr7": "^1.1",
         "psr/http-message": "^1.0 || ^2.0",
         "psr/log": "^1.1 || ^2.0 || ^3.0",
-        "symfony/clock": "^6.2",
-        "symfony/dom-crawler": "^5.4 || ^6.0",
-        "symfony/event-dispatcher": "^5.4 || ^6.0",
-        "symfony/http-client": "^5.4 || ^6.0",
+        "symfony/clock": "^6.2 || ^7.0",
+        "symfony/dom-crawler": "^5.4 || ^6.0 || ^7.0",
+        "symfony/event-dispatcher": "^5.4 || ^6.0 || ^7.0",
+        "symfony/http-client": "^5.4 || ^6.0 || ^7.0",
         "webignition/robots-txt-file": "^3.0"
     },
     "require-dev": {
         "doctrine/dbal": "^3.6",
         "fig/log-test": "^1.0",
-        "symfony/finder": "^5.4|| ^6.0",
-        "symfony/phpunit-bridge": "^5.4 || ^6.0",
+        "symfony/finder": "^5.4|| ^6.0 || ^7.0",
+        "symfony/phpunit-bridge": "^5.4 || ^6.0 || ^7.0",
         "terminal42/contao-build-tools": "@dev"
     },
     "config": {

tests/EscargotTest.php

@@ -279,7 +279,7 @@ public function testCrawlAsWebCrawler(\Closure $responseFactory, array $expected
         $this->assertSame($expectedRequests, $filteredRequests, $message);
     }
 
-    public function crawlProvider(): \Generator
+    public static function crawlProvider(): iterable
     {
         $finder = new Finder();
         $finder->in([__DIR__.'/Fixtures'])->directories()->sortByName(true);

tests/Subscriber/UtilTest.php

@@ -31,7 +31,7 @@ public function testIsAllowedToFollow(CrawlUri $crawlUri, Escargot $escargot, bo
         $this->assertSame($expected, Util::isAllowedToFollow($crawlUri, $escargot));
     }
 
-    public function isAllowedToFollowProvider(): \Generator
+    public function isAllowedToFollowProvider(): iterable
     {
         yield 'Found on an URI that should not be followed according to the x-robots-tag header or <meta name="robots"> information' => [
             new CrawlUri(new Uri('https://www.terminal42.ch/foobar'), 1, false, new Uri('https://www.terminal42.ch')),