node_revisions.test in SimpleTest 6

File

tests/node_revisions.test

<?php

class NodeRevisionsTest extends DrupalTestCase {

  /**
   * Implementation of get_info() for information
   */
  function get_info() {
    return array(
      'name' => t('Node revisions tests'),
      'desc' => t('Creates a node of type page and then a user tries various revision actions such as viewing, reverting to, and deleting revisions.'),
      'group' => 'Node Tests',
    );
  }

  /**
   * Setup function used by tests. Creates a node with three revisions.
   *
   * If $log is TRUE, then a log message will be recorded.
   */
  function prepareRevisions($log = FALSE) {
    $returnarray = array();
    $numtimes = 3;

    // First, middle, last.
    for ($i = 0; $i < $numtimes; $i++) {
      $settings = array(
        'revision' => 1,
      );
      if ($log && $i == 1) {
        $logmessage = $this
          ->randomName(32);
        $settings['log'] = $logmessage;
        $returnarray['log'] = $logmessage;
      }
      if ($i != 0) {
        $settings['nid'] = $node->nid;
      }
      $node = $this
        ->drupalCreateNode($settings);
      if ($i == 1) {
        $returnarray['text'] = $node->body;
        $returnarray['vid'] = $node->vid;
      }

      // Avoid confusion on the revisions overview page which is sorted by r.timestamp.
      sleep(1);
    }
    $returnarray['node'] = $node;
    return $returnarray;
  }

  /**
   * Simpletest test. Tests to make sure the correct revision text appears on "view revisions" page.
   */
  function testNodeRevisions() {
    extract($this
      ->prepareRevisions());
    $test_user = $this
      ->drupalCreateUserRolePerm(array(
      'view revisions',
    ));
    $this
      ->drupalLoginUser($test_user);
    $this
      ->drupalGet("node/{$node->nid}/revisions/{$vid}/view");
    $this
      ->assertText($text, 'Check to make sure correct revision text appears on "view revisions" page.');
    $this
      ->cleanup($node->nid);
  }

  /**
   * Simpletest test. Tests to make sure the correct log message appears on "revisions overview" page.
   */
  function testLogMessage() {
    extract($this
      ->prepareRevisions(TRUE));
    $test_user = $this
      ->drupalCreateUserRolePerm(array(
      'view revisions',
    ));
    $this
      ->drupalLoginUser($test_user);
    $this
      ->drupalGet("node/{$node->nid}/revisions");
    $this
      ->assertText($log, 'Check to make sure log message is properly displayed.');
    $this
      ->cleanup($node->nid);
  }

  /**
   * Simpletest test. Tests to make sure the that revisions revert properly.
   */
  function testRevisionRevert() {
    extract($this
      ->prepareRevisions());
    $test_user = $this
      ->drupalCreateUserRolePerm(array(
      'revert revisions',
      'edit any page content',
    ));
    $this
      ->drupalLoginUser($test_user);
    $this
      ->drupalPost("node/{$node->nid}/revisions/{$vid}/revert", array(), 'Revert');
    $newnode = node_load($node->nid);
    $this
      ->assertTrue($text == $newnode->body, 'Check to make sure reversions occur properly');
    $this
      ->cleanup($node->nid);
  }

  /**
   * Simpletest test. Tests to make sure the revision deletes properly.
   */
  function testRevisionDelete() {
    extract($this
      ->prepareRevisions());
    $test_user = $this
      ->drupalCreateUserRolePerm(array(
      'delete revisions',
      'delete any page content',
    ));
    $this
      ->drupalLoginUser($test_user);
    $this
      ->drupalPost("node/{$node->nid}/revisions/{$vid}/delete", array(), 'Delete');
    $this
      ->assertTrue(db_result(db_query('SELECT COUNT(vid) FROM {node_revisions} WHERE nid = %d and VID = %d', $node->nid, $vid)) == 0, 'Check to make sure revisions delete properly');
    $this
      ->cleanup($node->nid);
    $this
      ->cleanup($node->nid);
  }

  /**
   * Cleanup function used by tests. Deletes the associated node.
   */
  function cleanup($nid) {
    node_delete($nid);
  }

}

Classes

Name	Description
NodeRevisionsTest