function MediaRevisionTest::testFileMediaRevision

Tests creating revisions of a File media item.

File

core/modules/media/tests/src/Functional/MediaRevisionTest.php, line 82

Class

MediaRevisionTest

Tests the revisionability of media entities.

Namespace

Code

public function testFileMediaRevision() {
    $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', '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');
}