diff core/modules/comment/tests/src/Kernel/CommentIntegrationTest.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/comment/tests/src/Kernel/CommentIntegrationTest.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,138 @@
+<?php
+
+namespace Drupal\Tests\comment\Kernel;
+
+use Drupal\comment\Entity\CommentType;
+use Drupal\Component\Utility\Unicode;
+use Drupal\Core\Database\Database;
+use Drupal\Core\Entity\Entity\EntityViewDisplay;
+use Drupal\Core\Entity\Entity\EntityViewMode;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\KernelTests\KernelTestBase;
+
+/**
+ * Tests integration of comment with other components.
+ *
+ * @group comment
+ */
+class CommentIntegrationTest extends KernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['comment', 'field', 'entity_test', 'user', 'system', 'dblog'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('entity_test');
+    $this->installEntitySchema('user');
+    $this->installEntitySchema('comment');
+    $this->installSchema('dblog', ['watchdog']);
+
+    // Create a new 'comment' comment-type.
+    CommentType::create([
+      'id' => 'comment',
+      'label' => $this->randomString(),
+    ])->save();
+  }
+
+  /**
+   * Tests view mode setting integration.
+   *
+   * @see comment_entity_view_display_presave()
+   * @see CommentDefaultFormatter::calculateDependencies()
+   */
+  public function testViewMode() {
+    $mode = Unicode::strtolower($this->randomMachineName());
+    // Create a new comment view mode and a view display entity.
+    EntityViewMode::create([
+      'id' => "comment.$mode",
+      'targetEntityType' => 'comment',
+      'settings' => ['comment_type' => 'comment'],
+    ])->save();
+    EntityViewDisplay::create([
+      'targetEntityType' => 'comment',
+      'bundle' => 'comment',
+      'mode' => $mode,
+    ])->setStatus(TRUE)->save();
+
+    // Create a comment field attached to a host 'entity_test' entity.
+    FieldStorageConfig::create([
+      'entity_type' => 'entity_test',
+      'type' => 'comment',
+      'field_name' => $field_name = Unicode::strtolower($this->randomMachineName()),
+      'settings' => [
+        'comment_type' => 'comment',
+      ],
+    ])->save();
+    FieldConfig::create([
+      'entity_type' => 'entity_test',
+      'bundle' => 'entity_test',
+      'field_name' => $field_name,
+    ])->save();
+
+    $component = [
+      'type' => 'comment_default',
+      'settings' => ['view_mode' => $mode, 'pager_id' => 0],
+    ];
+    // Create a new 'entity_test' view display on host entity that uses the
+    // custom comment display in field formatter to show the field.
+    EntityViewDisplay::create([
+      'targetEntityType' => 'entity_test',
+      'bundle' => 'entity_test',
+      'mode' => 'default',
+    ])->setComponent($field_name, $component)->setStatus(TRUE)->save();
+
+    $host_display_id = 'entity_test.entity_test.default';
+    $comment_display_id = "comment.comment.$mode";
+
+    // Disable the "comment.comment.$mode" display.
+    EntityViewDisplay::load($comment_display_id)->setStatus(FALSE)->save();
+
+    /** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $host_display */
+    $host_display = EntityViewDisplay::load($host_display_id);
+
+    // Check that the field formatter has been disabled on host view display.
+    $this->assertNull($host_display->getComponent($field_name));
+    $this->assertTrue($host_display->get('hidden')[$field_name]);
+
+    // Check that the proper warning has been logged.
+    $arguments = [
+      '@id' => $host_display_id,
+      '@name' => $field_name,
+      '@display' => EntityViewMode::load("comment.$mode")->label(),
+      '@mode' => $mode,
+    ];
+    $logged = (bool) Database::getConnection()->select('watchdog')
+      ->fields('watchdog', ['wid'])
+      ->condition('type', 'system')
+      ->condition('message', "View display '@id': Comment field formatter '@name' was disabled because it is using the comment view display '@display' (@mode) that was just disabled.")
+      ->condition('variables', serialize($arguments))
+      ->execute()
+      ->fetchField();
+    $this->assertTrue($logged);
+
+    // Re-enable the comment view display.
+    EntityViewDisplay::load($comment_display_id)->setStatus(TRUE)->save();
+    // Re-enable the comment field formatter on host entity view display.
+    EntityViewDisplay::load($host_display_id)->setComponent($field_name, $component)->save();
+
+    // Delete the "comment.$mode" view mode.
+    EntityViewMode::load("comment.$mode")->delete();
+
+    // Check that the comment view display entity has been deleted too.
+    $this->assertNull(EntityViewDisplay::load($comment_display_id));
+
+    /** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display */
+    $host_display = EntityViewDisplay::load($host_display_id);
+
+    // Check that the field formatter has been disabled on host view display.
+    $this->assertNull($host_display->getComponent($field_name));
+    $this->assertTrue($host_display->get('hidden')[$field_name]);
+  }
+
+}