function MessageShowMessage::testExtraField in Message 7

Test rendering partials as extra-fields.

File

tests/message.test, line 186

Class

MessageShowMessage

Test the Message CRUD handling.

Code

function testExtraField() {
  $message_type = message_type_create('foo');
  $wrapper = entity_metadata_wrapper('message_type', $message_type);
  $wrapper->{MESSAGE_FIELD_MESSAGE_TEXT}[] = array(
    'value' => 'first partial',
    'format' => 'plain_text',
  );
  $wrapper->{MESSAGE_FIELD_MESSAGE_TEXT}[] = array(
    'value' => 'second partial',
    'format' => 'plain_text',
  );
  $wrapper->{MESSAGE_FIELD_MESSAGE_TEXT}[] = array(
    'value' => 'third partial',
    'format' => 'plain_text',
  );
  $wrapper
    ->save();
  $display = field_extra_fields_get_display('message', 'foo', 'default');
  $this
    ->assertEqual(count($display), 3, 'All partials appear in extra-fields.');
  $this
    ->assertTrue(!empty($display['message__message_text__0']) && !empty($display['message__message_text__1']) && !empty($display['message__message_text__2']), 'All partials appear in extra-fields with the correct name.');

  // Check field info cache is cleared on message type save.
  $wrapper->{MESSAGE_FIELD_MESSAGE_TEXT}[] = array(
    'value' => 'fourth partial',
    'format' => 'plain_text',
  );
  $wrapper
    ->save();
  $display = field_extra_fields_get_display('message', 'foo', 'default');
  $this
    ->assertEqual(count($display), 4, 'All partials appear in extra-fields, after re-save.');
  $this
    ->assertTrue(!empty($display['message__message_text__0']) && !empty($display['message__message_text__1']) && !empty($display['message__message_text__2']) && !empty($display['message__message_text__3']), 'All partials appear in extra-fields with the correct name, after re-save.');
  $message = message_create('foo');

  // Ensure partials get rendered, before changing any display settings.
  $build = $message
    ->view();
  $text = drupal_render($build);
  $partial1_pos = strpos($text, 'first partial');
  $partial2_pos = strpos($text, 'second partial');
  $partial3_pos = strpos($text, 'third partial');
  $partial4_pos = strpos($text, 'fourth partial');
  $this
    ->assertTrue($partial1_pos && $partial2_pos && $partial3_pos && $partial4_pos, 'All partials found in rendered message text.');

  // Enable the Full view mode, hide the first partial,
  // and display the last partial first.
  $settings = field_bundle_settings('message', 'foo');
  $settings['view_modes']['full']['custom_settings'] = TRUE;
  $settings['extra_fields']['display']['message__message_text__0']['full'] = array(
    'weight' => 0,
    'visible' => FALSE,
  );
  $settings['extra_fields']['display']['message__message_text__1']['full'] = array(
    'weight' => 5,
    'visible' => TRUE,
  );
  $settings['extra_fields']['display']['message__message_text__2']['full'] = array(
    'weight' => 10,
    'visible' => TRUE,
  );
  $settings['extra_fields']['display']['message__message_text__3']['full'] = array(
    'weight' => -5,
    'visible' => TRUE,
  );
  field_bundle_settings('message', 'foo', $settings);

  // Render the message text using Full view mode.
  $build = $message
    ->view('full');
  $text = drupal_render($build);
  $partial2_pos = strpos($text, 'second partial');
  $partial3_pos = strpos($text, 'third partial');
  $partial4_pos = strpos($text, 'fourth partial');
  $this
    ->assertNoText('first partial', 'First partial successfully hidden from rendered text using Full view mode.');
  $this
    ->assertTrue($partial2_pos && $partial3_pos && $partial4_pos, 'All partials configured to be visible were rendered.');
  $this
    ->assertTrue($partial4_pos < $partial2_pos && $partial2_pos < $partial3_pos, 'All partials are rendered in the correct order after re-ordering.');

  // Create a Field API text field to render between partials.
  $field = array(
    'field_name' => 'field_bar',
    'type' => 'text',
  );
  field_create_field($field);
  $instance = array(
    'field_name' => 'field_bar',
    'label' => 'Bar',
    'entity_type' => 'message',
    'bundle' => 'foo',
    'settings' => array(),
    'display' => array(
      // Set weight to render between first two partials.
      'full' => array(
        'visible' => TRUE,
        'weight' => -3,
      ),
    ),
  );
  field_create_instance($instance);
  $message_wrapper = entity_metadata_wrapper('message', $message);
  $message_wrapper->field_bar
    ->set('sample field text');
  $build = $message
    ->view('full');
  $text = drupal_render($build);
  $partial2_pos = strpos($text, 'second partial');
  $partial3_pos = strpos($text, 'third partial');
  $partial4_pos = strpos($text, 'fourth partial');
  $field_pos = strpos($text, 'sample field text');
  $this
    ->assertTrue($partial4_pos < $field_pos && $field_pos < $partial2_pos, 'Text field rendered between two partials.');
}