function NodeEntityViewModeAlterTest::testNodeViewModeChangeHiddenField in Drupal 7

Tests fields that were previously hidden when the view mode is changed.

File

modules/node/node.test, line 2920

Tests for node.module.

Class

NodeEntityViewModeAlterTest

Tests changing view modes for nodes.

Code

function testNodeViewModeChangeHiddenField() {

  // Hide the tags field on the default display
  $instance = field_info_instance('node', 'field_tags', 'article');
  $instance['display']['default']['type'] = 'hidden';
  field_update_instance($instance);
  $web_user = $this
    ->drupalCreateUser(array(
    'create article content',
    'edit own article content',
  ));
  $this
    ->drupalLogin($web_user);

  // Create a node.
  $edit = array();
  $langcode = LANGUAGE_NONE;
  $edit["title"] = $this
    ->randomName(8);
  $edit["body[{$langcode}][0][value]"] = 'Data that should appear only in the body for the node.';
  $edit["body[{$langcode}][0][summary]"] = 'Extra data that should appear only in the teaser for the node.';
  $edit["field_tags[{$langcode}]"] = 'Extra tag';
  $this
    ->drupalPost('node/add/article', $edit, t('Save'));
  $node = $this
    ->drupalGetNodeByTitle($edit["title"]);

  // Set the flag to alter the view mode and view the node.
  variable_set('node_test_change_view_mode', 'teaser');
  $this
    ->drupalGet('node/' . $node->nid);

  // Check that teaser mode is viewed.
  $this
    ->assertText('Extra data that should appear only in the teaser for the node.', 'Teaser text present');

  // Make sure body text is not present.
  $this
    ->assertNoText('Data that should appear only in the body for the node.', 'Body text not present');

  // Make sure tags are present.
  $this
    ->assertText('Extra tag', 'Taxonomy term present');

  // Test that the correct build mode has been set.
  $build = node_view($node);
  $this
    ->assertEqual($build['#view_mode'], 'teaser', 'The view mode has correctly been set to teaser.');
}