function FileFieldDisplayTest::testDescToggle

Tests description toggle for field instance configuration.

File

core/modules/file/tests/src/Functional/FileFieldDisplayTest.php, line 151

Class

FileFieldDisplayTest

Tests the display of file fields in node and views.

Namespace

Code

public function testDescToggle() {
    $type_name = 'test';
    $field_type = 'file';
    $field_name = strtolower($this->randomMachineName());
    // Use the UI to add a new content type that also contains a file field.
    $edit = [
        'name' => $type_name,
        'type' => $type_name,
    ];
    $this->drupalPostForm('admin/structure/types/add', $edit, t('Save and manage fields'));
    $edit = [
        'new_storage_type' => $field_type,
        'field_name' => $field_name,
        'label' => $this->randomString(),
    ];
    $this->drupalPostForm('/admin/structure/types/manage/' . $type_name . '/fields/add-field', $edit, t('Save and continue'));
    $this->drupalPostForm(NULL, [], t('Save field settings'));
    // Ensure the description field is selected on the field instance settings
    // form. That's what this test is all about.
    $edit = [
        'settings[description_field]' => TRUE,
    ];
    $this->drupalPostForm(NULL, $edit, t('Save settings'));
    // Add a node of our new type and upload a file to it.
    $file = current($this->drupalGetTestFiles('text'));
    $title = $this->randomString();
    $edit = [
        'title[0][value]' => $title,
        'files[field_' . $field_name . '_0]' => \Drupal::service('file_system')->realpath($file->uri),
    ];
    $this->drupalPostForm('node/add/' . $type_name, $edit, t('Save'));
    $node = $this->drupalGetNodeByTitle($title);
    $this->drupalGet('node/' . $node->id() . '/edit');
    $this->assertText(t('The description may be used as the label of the link to the file.'));
}