function ManageDisplayTest::testFormatterUI

Tests formatter settings.

File

drupal/core/modules/field_ui/lib/Drupal/field_ui/Tests/ManageDisplayTest.php, line 35
Definition of Drupal\field_ui\Tests\ManageDisplayTest.

Class

ManageDisplayTest
Tests the functionality of the 'Manage display' screens.

Namespace

Drupal\field_ui\Tests

Code

function testFormatterUI() {
  $manage_fields = 'admin/structure/types/manage/' . $this->type;
  $manage_display = $manage_fields . '/display';

  // Create a field, and a node with some data for the field.
  $edit = array(
    'fields[_add_new_field][label]' => 'Test field',
    'fields[_add_new_field][field_name]' => 'test',
  );
  $this
    ->fieldUIAddNewField($manage_fields, $edit);

  // Clear the test-side cache and get the saved field instance.
  field_info_cache_clear();
  $instance = field_info_instance('node', 'field_test', $this->type);
  $format = $instance['display']['default']['type'];
  $default_settings = field_info_formatter_settings($format);
  $setting_name = key($default_settings);
  $setting_value = $instance['display']['default']['settings'][$setting_name];

  // Display the "Manage display" screen and check that the expected formatter is
  // selected.
  $this
    ->drupalGet($manage_display);
  $this
    ->assertFieldByName('fields[field_test][type]', $format, 'The expected formatter is selected.');
  $this
    ->assertText("{$setting_name}: {$setting_value}", 'The expected summary is displayed.');

  // Change the formatter and check that the summary is updated.
  $edit = array(
    'fields[field_test][type]' => 'field_test_multiple',
    'refresh_rows' => 'field_test',
  );
  $this
    ->drupalPostAJAX(NULL, $edit, array(
    'op' => t('Refresh'),
  ));
  $format = 'field_test_multiple';
  $default_settings = field_info_formatter_settings($format);
  $setting_name = key($default_settings);
  $setting_value = $default_settings[$setting_name];
  $this
    ->assertFieldByName('fields[field_test][type]', $format, 'The expected formatter is selected.');
  $this
    ->assertText("{$setting_name}: {$setting_value}", 'The expected summary is displayed.');

  // Submit the form and check that the instance is updated.
  $this
    ->drupalPost(NULL, array(), t('Save'));
  field_info_cache_clear();
  $instance = field_info_instance('node', 'field_test', $this->type);
  $current_format = $instance['display']['default']['type'];
  $current_setting_value = $instance['display']['default']['settings'][$setting_name];
  $this
    ->assertEqual($current_format, $format, 'The formatter was updated.');
  $this
    ->assertEqual($current_setting_value, $setting_value, 'The setting was updated.');

  // Assert that hook_field_formatter_settings_summary_alter() is called.
  $this
    ->assertText('field_test_field_formatter_settings_summary_alter');

  // Click on the formatter settings button to open the formatter settings
  // form.
  $this
    ->drupalPostAJAX(NULL, array(), "field_test_formatter_settings_edit");

  // Assert that the field added in
  // field_test_field_formatter_settings_form_alter() is present.
  $fieldname = 'fields[field_test][settings_edit_form][settings][field_test_formatter_settings_form_alter]';
  $this
    ->assertField($fieldname, 'The field added in hook_field_formatter_settings_form_alter() is present on the settings form.');
  $edit = array(
    $fieldname => 'foo',
  );
  $this
    ->drupalPostAJAX(NULL, $edit, "field_test_formatter_settings_update");

  // Confirm that the settings are updated on the settings form.
  $this
    ->drupalPostAJAX(NULL, array(), "field_test_formatter_settings_edit");
  $this
    ->assertFieldByName($fieldname, 'foo');
}