Issue #3246044: Add test cases for OpenStack Admin Setting forms (Settings)

modules/cloud_service_providers/openstack/tests/src/Functional/Config/OpenStackAdminSettings.php

+<?php
+
+namespace Drupal\Tests\openstack\Functional\Config;
+
+use Drupal\Tests\openstack\Functional\OpenStackTestBase;
+use Drupal\Tests\openstack\Traits\OpenStackTestFormDataTrait;
+
+/**
+ * Test Case class for OpenStack Admin Setting forms.
+ *
+ * @group OpenStack
+ */
+class OpenStackAdminSettings extends OpenStackTestBase {
+
+  use OpenStackTestFormDataTrait;
+
+  public const OPENSTACK_ADMIN_SETTINGS_REPEAT_COUNT = 2;
+
+  /**
+   * Get permissions of login user.
+   *
+   * @return array
+   *   permissions of login user.
+   */
+  protected function getPermissions(): array {
+    return [
+      'administer openstack',
+      'administer site configuration',
+    ];
+  }
+
+  /**
+   * Test for OpenStackAdminSettings.
+   *
+   * @param string $setting_type
+   *   The setting type id.
+   * @param array $edit
+   *   The array of input data.
+   */
+  protected function runOpenStackAdminSettings($setting_type, array $edit): void {
+    $this->drupalGet("/admin/config/services/cloud/openstack/{$setting_type}");
+    $this->assertNoErrorMessage();
+
+    $this->submitForm(
+      $edit,
+      $this->t('Save')
+    );
+
+    $this->assertNoErrorMessage();
+  }
+
+  /**
+   * Test OpenStack Admin Setting forms on Settings.
+   */
+  public function testOpenStackAdminSettings(): void {
+    $edit = $this->createOpenStackSettingsFormData(self::OPENSTACK_ADMIN_SETTINGS_REPEAT_COUNT);
+
+    for ($i = 0; $i < self::OPENSTACK_ADMIN_SETTINGS_REPEAT_COUNT; $i++) {
+      $edit[$i] = array_intersect_key($edit[$i], array_flip(
+        (array) array_rand($edit[$i], random_int(1, count($edit[$i])))
+      ));
+      $this->runOpenStackAdminSettings('settings', $edit[$i]);
+    }
+  }
+
+}