MediaSourceFileTest.php

<?php

namespace Drupal\Tests\media\Functional;

use Drupal\field\Entity\FieldConfig;

/**
 * Tests the file media source.
 *
 * @group media
 */
class MediaSourceFileTest extends MediaFunctionalTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests that it's possible to change the allowed file extensions.
     */
    public function testSourceFieldSettingsEditing() {
        $session = $this->getSession();
        $page = $session->getPage();
        $assert_session = $this->assertSession();
        $media_type = $this->createMediaType('file');
        $media_type_id = $media_type->id();
        $this->assertSame('txt doc docx pdf', FieldConfig::load("media.{$media_type_id}.field_media_file")->get('settings')['file_extensions']);
        $this->drupalGet("admin/structure/media/manage/{$media_type_id}/fields/media.{$media_type_id}.field_media_file");
        // File extension field exists.
        $assert_session->fieldExists('Allowed file extensions');
        // Add another extension.
        $page->fillField('settings[file_extensions]', 'txt, doc, docx, pdf, odt');
        $page->pressButton('Save settings');
        $this->drupalGet("admin/structure/media/manage/{$media_type_id}/fields/media.{$media_type_id}.field_media_file");
        // Verify that new extension is present.
        $assert_session->fieldValueEquals('settings[file_extensions]', 'txt, doc, docx, pdf, odt');
        $this->assertSame('txt doc docx pdf odt', FieldConfig::load("media.{$media_type_id}.field_media_file")->get('settings')['file_extensions']);
    }
    
    /**
     * Ensure source field deletion is not possible.
     */
    public function testPreventSourceFieldDeletion() {
        $media_type = $this->createMediaType('file');
        $media_type_id = $media_type->id();
        $this->drupalGet("admin/structure/media/manage/{$media_type_id}/fields/media.{$media_type_id}.field_media_file/delete");
        $this->assertSession()
            ->statusCodeEquals(403);
    }

}