function PageEditTestCase::testPageEdit in Drupal 7

Checks node edit functionality.

File

modules/node/node.test, line 337

Tests for node.module.

Class

PageEditTestCase

Tests the node edit functionality.

Code

function testPageEdit() {
  $this
    ->drupalLogin($this->web_user);
  $langcode = LANGUAGE_NONE;
  $title_key = "title";
  $body_key = "body[{$langcode}][0][value]";

  // Create node to edit.
  $edit = array();
  $edit[$title_key] = $this
    ->randomName(8);
  $edit[$body_key] = $this
    ->randomName(16);
  $this
    ->drupalPost('node/add/page', $edit, t('Save'));

  // Check that the node exists in the database.
  $node = $this
    ->drupalGetNodeByTitle($edit[$title_key]);
  $this
    ->assertTrue($node, 'Node found in database.');

  // Check that "edit" link points to correct page.
  $this
    ->clickLink(t('Edit'));
  $edit_url = url("node/{$node->nid}/edit", array(
    'absolute' => TRUE,
  ));
  $actual_url = $this
    ->getURL();
  $this
    ->assertEqual($edit_url, $actual_url, 'On edit page.');

  // Check that the title and body fields are displayed with the correct values.
  $active = '<span class="element-invisible">' . t('(active tab)') . '</span>';
  $link_text = t('!local-task-title!active', array(
    '!local-task-title' => t('Edit'),
    '!active' => $active,
  ));
  $this
    ->assertText(strip_tags($link_text), 0, 'Edit tab found and marked active.');
  $this
    ->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
  $this
    ->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');

  // Edit the content of the node.
  $edit = array();
  $edit[$title_key] = $this
    ->randomName(8);
  $edit[$body_key] = $this
    ->randomName(16);

  // Stay on the current page, without reloading.
  $this
    ->drupalPost(NULL, $edit, t('Save'));

  // Check that the title and body fields are displayed with the updated values.
  $this
    ->assertText($edit[$title_key], 'Title displayed.');
  $this
    ->assertText($edit[$body_key], 'Body displayed.');

  // Login as a second administrator user.
  $second_web_user = $this
    ->drupalCreateUser(array(
    'administer nodes',
    'edit any page content',
  ));
  $this
    ->drupalLogin($second_web_user);

  // Edit the same node, creating a new revision.
  $this
    ->drupalGet("node/{$node->nid}/edit");
  $edit = array();
  $edit['title'] = $this
    ->randomName(8);
  $edit[$body_key] = $this
    ->randomName(16);
  $edit['revision'] = TRUE;
  $this
    ->drupalPost(NULL, $edit, t('Save'));

  // Ensure that the node revision has been created.
  $revised_node = $this
    ->drupalGetNodeByTitle($edit['title']);
  $this
    ->assertNotIdentical($node->vid, $revised_node->vid, 'A new revision has been created.');

  // Ensure that the node author is preserved when it was not changed in the
  // edit form.
  $this
    ->assertIdentical($node->uid, $revised_node->uid, 'The node author has been preserved.');

  // Ensure that the revision authors are different since the revisions were
  // made by different users.
  $first_node_version = node_load($node->nid, $node->vid);
  $second_node_version = node_load($node->nid, $revised_node->vid);
  $this
    ->assertNotIdentical($first_node_version->revision_uid, $second_node_version->revision_uid, 'Each revision has a distinct user.');
}