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<?php
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// $Id: book.test,v 1.18 2009/10/16 23:48:37 webchick Exp $
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class BookTestCase extends DrupalWebTestCase {
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protected $book;
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public static function getInfo() {
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return array(
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'name' => 'Book functionality',
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'description' => 'Create a book, add pages, and test book interface.',
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'group' => 'Book',
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);
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}
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function setUp() {
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parent::setUp('book');
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}
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/**
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* Test book functionality through node interfaces.
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*/
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function testBook() {
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// Create users.
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$book_author = $this->drupalCreateUser(array('create new books', 'create book content', 'edit own book content', 'add content to books'));
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$web_user = $this->drupalCreateUser(array('access printer-friendly version'));
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// Create new book.
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$this->drupalLogin($book_author);
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$this->book = $this->createBookNode('new');
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$book = $this->book;
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/*
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* Add page hierarchy to book.
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* Book
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* |- Node 0
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* |- Node 1
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* |- Node 2
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* |- Node 3
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* |- Node 4
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*/
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$nodes = array();
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$nodes[] = $this->createBookNode($book->nid); // Node 0.
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$nodes[] = $this->createBookNode($book->nid, $nodes[0]->book['mlid']); // Node 1.
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$nodes[] = $this->createBookNode($book->nid, $nodes[0]->book['mlid']); // Node 2.
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$nodes[] = $this->createBookNode($book->nid); // Node 3.
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$nodes[] = $this->createBookNode($book->nid); // Node 4.
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$this->drupalLogout();
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$this->drupalLogin($web_user);
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// Check that book pages display along with the correct outlines and
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// previous/next links.
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$this->checkBookNode($book, array($nodes[0], $nodes[3], $nodes[4]), FALSE, FALSE, $nodes[0], array());
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$this->checkBookNode($nodes[0], array($nodes[1], $nodes[2]), $book, $book, $nodes[1], array($book));
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$this->checkBookNode($nodes[1], NULL, $nodes[0], $nodes[0], $nodes[2], array($book, $nodes[0]));
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$this->checkBookNode($nodes[2], NULL, $nodes[1], $nodes[0], $nodes[3], array($book, $nodes[0]));
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$this->checkBookNode($nodes[3], NULL, $nodes[2], $book, $nodes[4], array($book));
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$this->checkBookNode($nodes[4], NULL, $nodes[3], $book, FALSE, array($book));
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$this->drupalLogout();
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// Create a second book, and move an existing book page into it.
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$this->drupalLogin($book_author);
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$other_book = $this->createBookNode('new');
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$node = $this->createBookNode($book->nid);
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$edit = array('book[bid]' => $other_book->nid);
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$this->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
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$this->drupalLogout();
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$this->drupalLogin($web_user);
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// Check that the nodes in the second book are displayed correctly.
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// First we must set $this->book to the second book, so that the
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// correct regex will be generated for testing the outline.
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$this->book = $other_book;
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$this->checkBookNode($other_book, array($node), FALSE, FALSE, $node, array());
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$this->checkBookNode($node, NULL, $other_book, $other_book, FALSE, array($other_book));
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}
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/**
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* Check the outline of sub-pages; previous, up, and next; and printer friendly version.
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*
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* @param $node
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* Node to check.
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* @param $nodes
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* Nodes that should be in outline.
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* @param $previous
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* Previous link node.
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* @param $up
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* Up link node.
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* @param $next
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* Next link node.
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* @param $breadcrumb
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* The nodes that should be displayed in the breadcrumb.
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*/
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function checkBookNode(stdClass $node, $nodes, $previous = FALSE, $up = FALSE, $next = FALSE, array $breadcrumb) {
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// $number does not use drupal_static as it should not be reset
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// since it uniquely identifies each call to checkBookNode().
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static $number = 0;
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$this->drupalGet('node/' . $node->nid);
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// Check outline structure.
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if ($nodes !== NULL) {
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$this->assertPattern($this->generateOutlinePattern($nodes), t('Node ' . $number . ' outline confirmed.'));
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}
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else {
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$this->pass(t('Node ' . $number . ' doesn\'t have outline.'));
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}
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// Check previous, up, and next links.
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if ($previous) {
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$this->assertRaw(l('‹ ' . $previous->title[FIELD_LANGUAGE_NONE][0]['value'], 'node/' . $previous->nid, array('attributes' => array('class' => array('page-previous'), 'title' => t('Go to previous page')))), t('Previous page link found.'));
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}
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if ($up) {
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$this->assertRaw(l('up', 'node/' . $up->nid, array('attributes' => array('class' => array('page-up'), 'title' => t('Go to parent page')))), t('Up page link found.'));
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}
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if ($next) {
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$this->assertRaw(l($next->title[FIELD_LANGUAGE_NONE][0]['value'] . ' ›', 'node/' . $next->nid, array('attributes' => array('class' => array('page-next'), 'title' => t('Go to next page')))), t('Next page link found.'));
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}
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// Compute the expected breadcrumb.
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$expected_breadcrumb = array();
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$expected_breadcrumb[] = url('');
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foreach ($breadcrumb as $a_node) {
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$expected_breadcrumb[] = url('node/' . $a_node->nid);
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}
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// Fetch links in the current breadcrumb.
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$links = $this->xpath("//div[@class='breadcrumb']/a");
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$got_breadcrumb = array();
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foreach ($links as $link) {
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$got_breadcrumb[] = (string) $link['href'];
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}
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// Compare expected and got breadcrumbs.
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$this->assertIdentical($expected_breadcrumb, $got_breadcrumb, t('The breadcrumb is correctly displayed on the page.'));
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// Check printer friendly version.
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$this->drupalGet('book/export/html/' . $node->nid);
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$this->assertText($node->title[FIELD_LANGUAGE_NONE][0]['value'], t('Printer friendly title found.'));
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$this->assertRaw(check_markup($node->body[FIELD_LANGUAGE_NONE][0]['value'], $node->body[FIELD_LANGUAGE_NONE][0]['format']), t('Printer friendly body found.'));
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$number++;
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}
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/**
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* Create a regular expression to check for the sub-nodes in the outline.
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*
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* @param array $nodes Nodes to check in outline.
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*/
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function generateOutlinePattern($nodes) {
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$outline = '';
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foreach ($nodes as $node) {
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$outline .= '(node\/' . $node->nid . ')(.*?)(' . $node->title[FIELD_LANGUAGE_NONE][0]['value'] . ')(.*?)';
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}
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return '/<div id="book-navigation-' . $this->book->nid . '"(.*?)<ul(.*?)' . $outline . '<\/ul>/s';
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}
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/**
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* Create book node.
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*
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* @param integer $book_nid Book node id or set to 'new' to create new book.
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* @param integer $parent Parent book reference id.
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*/
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function createBookNode($book_nid, $parent = NULL) {
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// $number does not use drupal_static as it should not be reset
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// since it uniquely identifies each call to createBookNode().
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static $number = 0; // Used to ensure that when sorted nodes stay in same order.
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$edit = array();
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$langcode = FIELD_LANGUAGE_NONE;
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$edit["title[$langcode][0][value]"] = $number . ' - SimpleTest test node ' . $this->randomName(10);
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$edit["body[$langcode][0][value]"] = 'SimpleTest test body ' . $this->randomName(32) . ' ' . $this->randomName(32);
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$edit['book[bid]'] = $book_nid;
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if ($parent !== NULL) {
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$this->drupalPost('node/add/book', $edit, t('Change book (update list of parents)'));
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$edit['book[plid]'] = $parent;
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$this->drupalPost(NULL, $edit, t('Save'));
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}
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else {
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$this->drupalPost('node/add/book', $edit, t('Save'));
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}
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// Check to make sure the book node was created.
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$node = $this->drupalGetNodeByTitle($edit["title[$langcode][0][value]"]);
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$this->assertNotNull(($node === FALSE ? NULL : $node), t('Book node found in database.'));
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$number++;
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return $node;
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}
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}
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class BookBlockTestCase extends DrupalWebTestCase {
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public static function getInfo() {
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return array(
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'name' => 'Block availability',
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'description' => 'Check if the book navigation block is available.',
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'group' => 'Book',
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);
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}
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function setUp() {
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parent::setUp('book');
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// Create and login user
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$admin_user = $this->drupalCreateUser(array('administer blocks'));
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$this->drupalLogin($admin_user);
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}
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function testBookNavigationBlock() {
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// Set block title to confirm that the interface is availble.
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$this->drupalPost('admin/structure/block/manage/book/navigation/configure', array('title' => $this->randomName(8)), t('Save block'));
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$this->assertText(t('The block configuration has been saved.'), t('Block configuration set.'));
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// Set the block to a region to confirm block is availble.
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$edit = array();
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$edit['book_navigation[region]'] = 'footer';
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$this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
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$this->assertText(t('The block settings have been updated.'), t('Block successfully move to footer region.'));
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}
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}
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