function MediaTypeCreationTest::testSourceChangeOnMediaTypeCreationForm

Tests the source field behavior on the add media type form.

File

core/modules/media/tests/src/FunctionalJavascript/MediaTypeCreationTest.php, line 26

Class

MediaTypeCreationTest

Tests the media type creation.

Namespace

Code

public function testSourceChangeOnMediaTypeCreationForm() : void {
    $session = $this->getSession();
    $page = $session->getPage();
    $assert_session = $this->assertSession();
    $label = 'Type with Default Field';
    $mediaTypeMachineName = str_replace(' ', '_', strtolower($label));
    $this->drupalGet('admin/structure/media/add');
    // Fill in a label to the media type.
    $page->fillField('label', $label);
    $this->assertNotEmpty($assert_session->waitForElementVisible('css', '.machine-name-value'));
    // Select the media source used by our media type.
    $assert_session->selectExists('Media source')
        ->selectOption('test_different_displays');
    $this->assertNotEmpty($assert_session->waitForElementVisible('css', 'fieldset[data-drupal-selector="edit-source-configuration"]'));
    // Change the media source.
    $assert_session->selectExists('Media source')
        ->selectOption('test');
    $this->assertNotEmpty($assert_session->waitForElement('css', 'fieldset[data-drupal-selector="edit-source-configuration"] .fieldset-wrapper .placeholder:contains("Text (plain)")'));
    $page->pressButton('Save');
    // Check that source can not be changed anymore.
    $this->drupalGet("admin/structure/media/manage/{$mediaTypeMachineName}");
    $assert_session->pageTextContains('The media source cannot be changed after the media type is created');
    $assert_session->fieldDisabled('Media source');
}