function MediaRevisionTest::testFileMediaRevision

Tests creating revisions of a File media item.

File

core/modules/media/tests/src/Functional/MediaRevisionTest.php, line 108

Class

MediaRevisionTest

Tests the revisions of media entities.

Namespace

Code

public function testFileMediaRevision() : void {
  $assert = $this->assertSession();
  $uri = 'temporary://foo.txt';
  file_put_contents($uri, $this->randomString(128));
  $this->createMediaType('file', [
    'id' => 'document',
    'new_revision' => TRUE,
  ]);
  // Create a media item.
  $this->drupalGet('/media/add/document');
  $page = $this->getSession()
    ->getPage();
  $page->fillField('Name', 'Foobar');
  $page->attachFileToField('File', $this->container
    ->get('file_system')
    ->realpath($uri));
  $page->pressButton('Save');
  $assert->addressEquals('admin/content/media');
  // 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', 'Foo');
  $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('Foo');
}