diff core/modules/media/tests/src/Functional/MediaRevisionTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/media/tests/src/Functional/MediaRevisionTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,199 @@
+<?php
+
+namespace Drupal\Tests\media\Functional;
+
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\media\MediaInterface;
+use Drupal\user\Entity\Role;
+use Drupal\user\RoleInterface;
+
+/**
+ * Tests the revisionability of media entities.
+ *
+ * @group media
+ */
+class MediaRevisionTest extends MediaFunctionalTestBase {
+
+  /**
+   * Checks media revision operations.
+   */
+  public function testRevisions() {
+    $assert = $this->assertSession();
+
+    /** @var \Drupal\Core\Entity\Sql\SqlContentEntityStorage $media_storage */
+    $media_storage = $this->container->get('entity.manager')->getStorage('media');
+
+    // Create a media type and media item.
+    $media_type = $this->createMediaType();
+    $media = $media_storage->create([
+      'bundle' => $media_type->id(),
+      'name' => 'Unnamed',
+    ]);
+    $media->save();
+
+    // You can't access the revision page when there is only 1 revision.
+    $this->drupalGet('media/' . $media->id() . '/revisions/' . $media->getRevisionId() . '/view');
+    $assert->statusCodeEquals(403);
+
+    // Create some revisions.
+    $media_revisions = [];
+    $media_revisions[] = clone $media;
+    $revision_count = 3;
+    for ($i = 0; $i < $revision_count; $i++) {
+      $media->revision_log = $this->randomMachineName(32);
+      $media = $this->createMediaRevision($media);
+      $media_revisions[] = clone $media;
+    }
+
+    // Get the last revision for simple checks.
+    /** @var \Drupal\media\MediaInterface $media */
+    $media = end($media_revisions);
+
+    // Test permissions.
+    $this->drupalLogin($this->nonAdminUser);
+    /** @var \Drupal\user\RoleInterface $role */
+    $role = Role::load(RoleInterface::AUTHENTICATED_ID);
+
+    // Test 'view all media revisions' permission ('view media' permission is
+    // needed as well).
+    user_role_revoke_permissions($role->id(), ['view media', 'view all media revisions']);
+    $this->drupalGet('media/' . $media->id() . '/revisions/' . $media->getRevisionId() . '/view');
+    $assert->statusCodeEquals(403);
+    $this->grantPermissions($role, ['view media', 'view all media revisions']);
+    $this->drupalGet('media/' . $media->id() . '/revisions/' . $media->getRevisionId() . '/view');
+    $assert->statusCodeEquals(200);
+
+    // Confirm the revision page shows the correct title.
+    $assert->pageTextContains($media->getName());
+
+    // Confirm that the last revision is the default revision.
+    $this->assertTrue($media->isDefaultRevision(), 'Last revision is the default.');
+  }
+
+  /**
+   * Tests creating revisions of a File media item.
+   */
+  public function testFileMediaRevision() {
+    $assert = $this->assertSession();
+
+    $uri = 'temporary://foo.txt';
+    file_put_contents($uri, $this->randomString(128));
+
+    // Create a media item.
+    $this->drupalGet('/media/add/file');
+    $page = $this->getSession()->getPage();
+    $page->fillField('Name', 'Foobar');
+    $page->attachFileToField('File', $this->container->get('file_system')->realpath($uri));
+    $page->pressButton('Save');
+    $assert->addressMatches('/^\/media\/[0-9]+$/');
+
+    // The media item was just created, so it should only have one revision.
+    $media = $this->container
+      ->get('entity_type.manager')
+      ->getStorage('media')
+      ->load(1);
+    $this->assertRevisionCount($media, 1);
+
+    // If we edit the item, we should get a new revision.
+    $this->drupalGet('/media/1/edit');
+    $assert->checkboxChecked('Create new revision');
+    $page = $this->getSession()->getPage();
+    $page->fillField('Name', 'Foobaz');
+    $page->pressButton('Save');
+    $this->assertRevisionCount($media, 2);
+
+    // Confirm the correct revision title appears on "view revisions" page.
+    $media = $this->container->get('entity_type.manager')
+      ->getStorage('media')
+      ->loadUnchanged(1);
+    $this->drupalGet("media/" . $media->id() . "/revisions/" . $media->getRevisionId() . "/view");
+    $assert->pageTextContains('Foobaz');
+  }
+
+  /**
+   * Tests creating revisions of a Image media item.
+   */
+  public function testImageMediaRevision() {
+    $assert = $this->assertSession();
+
+    /** @var \Drupal\field\FieldConfigInterface $field */
+    // Disable the alt text field, because this is not a JavaScript test and
+    // the alt text field will therefore not appear without a full page refresh.
+    $field = FieldConfig::load('media.image.field_media_image');
+    $settings = $field->getSettings();
+    $settings['alt_field'] = FALSE;
+    $settings['alt_field_required'] = FALSE;
+    $field->set('settings', $settings);
+    $field->save();
+
+    // Create a media item.
+    $this->drupalGet('/media/add/image');
+    $page = $this->getSession()->getPage();
+    $page->fillField('Name', 'Foobar');
+    $page->attachFileToField('Image', \Drupal::root() . '/core/modules/media/tests/fixtures/example_1.jpeg');
+    $page->pressButton('Save');
+    $assert->addressMatches('/^\/media\/[0-9]+$/');
+
+    // The media item was just created, so it should only have one revision.
+    $media = $this->container
+      ->get('entity_type.manager')
+      ->getStorage('media')
+      ->load(1);
+    $this->assertRevisionCount($media, 1);
+
+    // If we edit the item, we should get a new revision.
+    $this->drupalGet('/media/1/edit');
+    $assert->checkboxChecked('Create new revision');
+    $page = $this->getSession()->getPage();
+    $page->fillField('Name', 'Foobaz');
+    $page->pressButton('Save');
+    $this->assertRevisionCount($media, 2);
+
+    // Confirm the correct revision title appears on "view revisions" page.
+    $media = $this->container->get('entity_type.manager')
+      ->getStorage('media')
+      ->loadUnchanged(1);
+    $this->drupalGet("media/" . $media->id() . "/revisions/" . $media->getRevisionId() . "/view");
+    $assert->pageTextContains('Foobaz');
+  }
+
+  /**
+   * Creates a new revision for a given media item.
+   *
+   * @param \Drupal\media\MediaInterface $media
+   *   A media object.
+   *
+   * @return \Drupal\media\MediaInterface
+   *   A media object with up to date revision information.
+   */
+  protected function createMediaRevision(MediaInterface $media) {
+    $media->setName($this->randomMachineName());
+    $media->setNewRevision();
+    $media->save();
+    return $media;
+  }
+
+  /**
+   * Asserts that an entity has a certain number of revisions.
+   *
+   * @param \Drupal\Core\Entity\EntityInterface $entity
+   *   The entity in question.
+   * @param int $expected_revisions
+   *   The expected number of revisions.
+   */
+  protected function assertRevisionCount(EntityInterface $entity, $expected_revisions) {
+    $entity_type = $entity->getEntityType();
+
+    $count = $this->container
+      ->get('entity.query')
+      ->get($entity_type->id())
+      ->count()
+      ->allRevisions()
+      ->condition($entity_type->getKey('id'), $entity->id())
+      ->execute();
+
+    $this->assertSame($expected_revisions, (int) $count);
+  }
+
+}