book_module.test in SimpleTest 6

File

tests/book_module.test

<?php

class BookModuleTestCase extends DrupalTestCase {
  var $book;
  function get_info() {
    return array(
      'name' => t('Book functionality'),
      'desc' => t('Create a book, add pages, and test book interface.'),
      'group' => t('Book Tests'),
    );
  }
  function setUp() {
    parent::setUp();
    $this
      ->drupalModuleEnable('book');
  }

  /**
   * Test book funcitonality through node interfaces.
   */
  function testBook() {

    // create users
    $book_author = $this
      ->drupalCreateUserRolePerm(array(
      'create new books',
      'create book content',
      'add content to books',
    ));
    $web_user = $this
      ->drupalCreateUserRolePerm(array(
      'access printer-friendly version',
    ));

    // create new book
    $this
      ->drupalLoginUser($book_author);
    $this->book = $this
      ->createBookNode('new');
    $book = $this->book;

    /*
     * add page hiearchy to book
     * Book
     *  |- Node 0
     *   |- Node 1
     *   |- Node 2
     *  |- Node 3
     *  |- Node 4
     */
    $nodes = array();
    $nodes[] = $this
      ->createBookNode($book->nid);

    // Node 0
    $nodes[] = $this
      ->createBookNode($book->nid, $nodes[0]->book['mlid']);

    // Node 1
    $nodes[] = $this
      ->createBookNode($book->nid, $nodes[0]->book['mlid']);

    // Node 2
    $nodes[] = $this
      ->createBookNode($book->nid);

    // Node 3
    $nodes[] = $this
      ->createBookNode($book->nid);

    // Node 4
    $this
      ->drupalGet('logout');

    // check to make sure that book pages display properly
    $this
      ->drupalLoginUser($web_user);
    $this
      ->checkBookNode($book, array(
      $nodes[0],
      $nodes[3],
      $nodes[4],
    ), false, false, $nodes[0]);
    $this
      ->checkBookNode($nodes[0], array(
      $nodes[1],
      $nodes[2],
    ), $book, $book, $nodes[1]);
    $this
      ->checkBookNode($nodes[1], NULL, $nodes[0], $nodes[0], $nodes[2]);
    $this
      ->checkBookNode($nodes[2], NULL, $nodes[1], $nodes[0], $nodes[3]);
    $this
      ->checkBookNode($nodes[3], NULL, $nodes[2], $book, $nodes[4]);
    $this
      ->checkBookNode($nodes[4], NULL, $nodes[3], $book, false);
  }

  /**
   * Checks the outline of sub-pages; previous, up, and next; and check printer friendly version.
   *
   * @param Node $node Node to check.
   * @param array $nodes Nodes that should be in outline.
   * @param Node $previous Previous link node.
   * @param Node $up Up link node.
   * @param Node $next Next link node.
   */
  function checkBookNode($node, $nodes, $previous = false, $up = false, $next = false) {
    static $number = 0;
    $this
      ->drupalGet('node/' . $node->nid);

    // check outline structure
    if ($nodes !== NULL) {
      $this
        ->assertPattern($this
        ->generateOutlinePattern($nodes), 'Node ' . $number . ' outline confirmed.');
    }
    else {
      $this
        ->assertNotNull(true, 'Node ' . $number . ' doesn\'t have outline.');
    }

    // check previous, up, and next links
    if ($previous) {
      $this
        ->assertWantedRaw(l('‹ ' . $previous->title, 'node/' . $previous->nid, array(
        'attributes' => array(
          'class' => 'page-previous',
          'title' => t('Go to previous page'),
        ),
      )), 'Prevoius page link found.');
    }
    if ($up) {
      $this
        ->assertWantedRaw(l('up', 'node/' . $up->nid, array(
        'attributes' => array(
          'class' => 'page-up',
          'title' => t('Go to parent page'),
        ),
      )), 'Up page link found.');
    }
    if ($next) {
      $this
        ->assertWantedRaw(l($next->title . ' ›', 'node/' . $next->nid, array(
        'attributes' => array(
          'class' => 'page-next',
          'title' => t('Go to next page'),
        ),
      )), 'Next page link found.');
    }

    // check printer friendly version
    $this
      ->drupalGet('book/export/html/' . $node->nid);
    $this
      ->assertText($node->title, 'Printer friendly title found.');
    $node->body = str_replace('<!--break-->', '', $node->body);
    $this
      ->assertWantedRaw(check_markup($node->body, $node->format), 'Printer friendly body found.');
    $number++;
  }

  /**
   * Create a regular expression to check for the sub-nodes in the outline.
   *
   * @param array $nodes Nodes to check in outline.
   */
  function generateOutlinePattern($nodes) {
    $outline = '';
    foreach ($nodes as $node) {
      $outline .= '(node\\/' . $node->nid . ')(.*?)(' . $node->title . ')(.*?)';
    }
    return '/<div id="book-navigation-' . $this->book->nid . '"(.*?)<ul(.*?)' . $outline . '<\\/ul>/s';
  }

  /**
   * Create book node.
   *
   * @param integer $book_nid Book node id or set to 'new' to create new book.
   * @param integer $parent Parent book reference id.
   */
  function createBookNode($book_nid, $parent = NULL) {
    static $number = 0;

    // used to ensure that when sorted nodes stay in same order
    $this
      ->drupalVariableSet('node_options_page', array(
      'status',
      'promote',
    ));
    $edit = array();
    $edit['title'] = $number . ' - SimpleTest test node ' . $this
      ->randomName(10);
    $edit['body'] = 'SimpleTest test body ' . $this
      ->randomName(32) . ' ' . $this
      ->randomName(32);
    $edit['book[bid]'] = $book_nid;
    if ($parent !== NULL) {
      $this
        ->drupalPost('node/add/book', $edit, 'Change book (update list of parents)');
      $edit['book[plid]'] = $parent;
      $this
        ->drupalPost(NULL, $edit, 'Save');
    }
    else {
      $this
        ->drupalPost('node/add/book', $edit, 'Save');
    }

    // check to make sure the book node was created
    $node = node_load(array(
      'title' => $edit['title'],
    ));
    $this
      ->assertNotNull($node === FALSE ? NULL : $node, 'Book node found in database.');
    $number++;
    return $node;
  }

}

Classes

Name	Description
BookModuleTestCase