Issue #3523649 by znerol: Extract testUriHost from UuidValidatorTest into its own class

(cherry picked from commit cca39816)

core/tests/Drupal/KernelTests/Core/Validation/UriHostValidatorTest.php

+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\KernelTests\Core\Validation;
+
+use Drupal\KernelTests\KernelTestBase;
+
+/**
+ * Tests the UriHost validator.
+ *
+ * @group Validation
+ */
+class UriHostValidatorTest extends KernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $modules = ['config_test'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp(): void {
+    parent::setUp();
+
+    $this->installConfig('config_test');
+  }
+
+  /**
+   * @see \Drupal\Core\Validation\Plugin\Validation\Constraint\UriHostConstraint
+   */
+  public function testUriHost(): void {
+    $typed_config_manager = \Drupal::service('config.typed');
+    /** @var \Drupal\Core\Config\Schema\TypedConfigInterface $typed_config */
+    $typed_config = $typed_config_manager->get('config_test.validation');
+
+    // Test valid names.
+    $typed_config->get('host')->setValue('example.com');
+    $this->assertCount(0, $typed_config->validate());
+
+    $typed_config->get('host')->setValue('example.com.');
+    $this->assertCount(0, $typed_config->validate());
+
+    $typed_config->get('host')->setValue('default');
+    $this->assertCount(0, $typed_config->validate());
+
+    // Test invalid names.
+    $typed_config->get('host')->setValue('.example.com');
+    $this->assertCount(1, $typed_config->validate());
+
+    // Test valid IPv6 literals.
+    $typed_config->get('host')->setValue('[::1]');
+    $this->assertCount(0, $typed_config->validate());
+
+    $typed_config->get('host')->setValue('[2001:DB8::]');
+    $this->assertCount(0, $typed_config->validate());
+
+    $typed_config->get('host')->setValue('[2001:db8:dd54:4473:bd6e:52db:10b3:4abe]');
+    $this->assertCount(0, $typed_config->validate());
+
+    // Test invalid IPv6 literals.
+    $typed_config->get('host')->setValue('::1');
+    $this->assertCount(1, $typed_config->validate());
+
+    // Test valid IPv4 addresses.
+    $typed_config->get('host')->setValue('127.0.0.1');
+    $this->assertCount(0, $typed_config->validate());
+
+    $typed_config->get('host')->setValue('192.0.2.254');
+    $this->assertCount(0, $typed_config->validate());
+  }
+
+}

core/tests/Drupal/KernelTests/Core/Validation/UuidValidatorTest.php

@@ -44,48 +44,4 @@ public function testUuid(): void {
     $this->assertCount(1, $typed_config->validate());
   }
 
-  /**
-   * @see \Drupal\Core\Validation\Plugin\Validation\Constraint\UriHostConstraint
-   */
-  public function testUriHost(): void {
-    $typed_config_manager = \Drupal::service('config.typed');
-    /** @var \Drupal\Core\Config\Schema\TypedConfigInterface $typed_config */
-    $typed_config = $typed_config_manager->get('config_test.validation');
-
-    // Test valid names.
-    $typed_config->get('host')->setValue('example.com');
-    $this->assertCount(0, $typed_config->validate());
-
-    $typed_config->get('host')->setValue('example.com.');
-    $this->assertCount(0, $typed_config->validate());
-
-    $typed_config->get('host')->setValue('default');
-    $this->assertCount(0, $typed_config->validate());
-
-    // Test invalid names.
-    $typed_config->get('host')->setValue('.example.com');
-    $this->assertCount(1, $typed_config->validate());
-
-    // Test valid IPv6 literals.
-    $typed_config->get('host')->setValue('[::1]');
-    $this->assertCount(0, $typed_config->validate());
-
-    $typed_config->get('host')->setValue('[2001:DB8::]');
-    $this->assertCount(0, $typed_config->validate());
-
-    $typed_config->get('host')->setValue('[2001:db8:dd54:4473:bd6e:52db:10b3:4abe]');
-    $this->assertCount(0, $typed_config->validate());
-
-    // Test invalid IPv6 literals.
-    $typed_config->get('host')->setValue('::1');
-    $this->assertCount(1, $typed_config->validate());
-
-    // Test valid IPv4 addresses.
-    $typed_config->get('host')->setValue('127.0.0.1');
-    $this->assertCount(0, $typed_config->validate());
-
-    $typed_config->get('host')->setValue('192.0.2.254');
-    $this->assertCount(0, $typed_config->validate());
-  }
-
 }