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<?php
// $Id$
/**
* @file
* Tests for blog.module.
*/
class BlogTestCase extends DrupalWebTestCase {
protected $big_user;
protected $own_user;
protected $any_user;
public static function getInfo() {
return array(
'name' => 'Blog functionality',
'description' => 'Create, view, edit, delete, and change blog entries and verify its consistency in the database.',
'group' => 'Blog',
);
}
/**
* Enable modules and create users with specific permissions.
*/
function setUp() {
parent::setUp('blog');
// Create users.
$this->big_user = $this->drupalCreateUser(array('administer blocks'));
$this->own_user = $this->drupalCreateUser(array('create blog content', 'edit own blog content', 'delete own blog content'));
$this->any_user = $this->drupalCreateUser(array('create blog content', 'edit any blog content', 'delete any blog content', 'access administration pages'));
}
/**
* Confirm that the "You are not allowed to post a new blog entry." message
* shows up if a user submitted blog entries, has been denied that
* permission, and goes to the blog page.
*/
function testUnprivilegedUser() {
// Create a blog node for a user with no blog permissions.
$this->drupalCreateNode(array('type' => 'blog', 'uid' => $this->big_user->uid));
$this->drupalLogin($this->big_user);
$this->drupalGet('blog/' . $this->big_user->uid);
$this->assertResponse(200);
$this->assertTitle(t("@name's blog", array('@name' => format_username($this->big_user))) . ' | Drupal', t('Blog title was displayed'));
$this->assertText(t('You are not allowed to post a new blog entry.'), t('No new entries can be posted without the right permission'));
}
/**
* View the blog of a user with no blog entries as another user.
*/
function testBlogPageNoEntries() {
$this->drupalLogin($this->big_user);
$this->drupalGet('blog/' . $this->own_user->uid);
$this->assertResponse(200);
$this->assertTitle(t("@name's blog", array('@name' => format_username($this->own_user))) . ' | Drupal', t('Blog title was displayed'));
$this->assertText(t('@author has not created any blog entries.', array('@author' => format_username($this->own_user))), t('Users blog displayed with no entries'));
}
/**
* Login users, create blog nodes, and test blog functionality through the admin and user interfaces.
*/
function testBlog() {
// Login the admin user.
$this->drupalLogin($this->big_user);
// Enable the recent blog block.
$edit = array();
$edit['blocks[blog_recent][region]'] = 'sidebar_second';
$this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
$this->assertResponse(200);
// Verify ability to change number of recent blog posts in block.
$edit = array();
$edit['blog_block_count'] = 5;
$this->drupalPost('admin/structure/block/manage/blog/recent/configure', $edit, t('Save block'));
$this->assertEqual(variable_get('blog_block_count', 10), 5, t('Number of recent blog posts changed.'));
// Do basic tests for each user.
$this->doBasicTests($this->any_user, TRUE);
$this->doBasicTests($this->own_user, FALSE);
// Create another blog node for the any blog user.
$node = $this->drupalCreateNode(array('type' => 'blog', 'uid' => $this->any_user->uid));
// Verify the own blog user only has access to the blog view node.
$this->verifyBlogs($this->any_user, $node, FALSE, 403);
// Create another blog node for the own blog user.
$node = $this->drupalCreateNode(array('type' => 'blog', 'uid' => $this->own_user->uid));
// Login the any blog user.
$this->drupalLogin($this->any_user);
// Verify the any blog user has access to all the blog nodes.
$this->verifyBlogs($this->own_user, $node, TRUE);
}
/**
* Run basic tests on the indicated user.
*
* @param object $user
* The logged in user.
* @param boolean $admin
* User has 'access administration pages' privilege.
*/
private function doBasicTests($user, $admin) {
// Login the user.
$this->drupalLogin($user);
// Create blog node.
$node = $this->drupalCreateNode(array('type' => 'blog'));
// Verify the user has access to all the blog nodes.
$this->verifyBlogs($user, $node, $admin);
// Create one more node to test the blog page with more than one node
$this->drupalCreateNode(array('type' => 'blog', 'uid' => $user->uid));
// Verify the blog links are displayed.
$this->verifyBlogLinks($user);
}
/**
* Verify the logged in user has the desired access to the various blog nodes.
*
* @param object $node_user
* The user who creates the node.
* @param object $node
* A node object.
* @param boolean $admin
* User has 'access administration pages' privilege.
* @param integer $response
* HTTP response code.
*/
private function verifyBlogs($node_user, $node, $admin, $response = 200) {
$response2 = ($admin) ? 200 : 403;
// View blog help node.
$this->drupalGet('admin/help/blog');
$this->assertResponse($response2);
if ($response2 == 200) {
$this->assertTitle(t('Blog | Drupal'), t('Blog help node was displayed'));
$this->assertText(t('Blog'), t('Blog help node was displayed'));
}
// Verify the blog block was displayed.
$this->drupalGet('');
$this->assertResponse(200);
$this->assertText(t('Recent blog posts'), t('Blog block was displayed'));
// View blog node.
$this->drupalGet('node/' . $node->nid);
$this->assertResponse(200);
$this->assertTitle($node->title . ' | Drupal', t('Blog node was displayed'));
$breadcrumb = array(
l(t('Home'), NULL),
l(t('Blogs'), 'blog'),
l(t("!name's blog", array('!name' => format_username($node_user))), 'blog/' . $node_user->uid),
);
$this->assertRaw(theme('breadcrumb', array('breadcrumb' => $breadcrumb)), t('Breadcrumbs were displayed'));
// View blog edit node.
$this->drupalGet('node/' . $node->nid . '/edit');
$this->assertResponse($response);
if ($response == 200) {
$this->assertTitle('Edit Blog entry ' . $node->title . ' | Drupal', t('Blog edit node was displayed'));
}
if ($response == 200) {
// Edit blog node.
$edit = array();
$langcode = LANGUAGE_NONE;
$edit["title"] = 'node/' . $node->nid;
$edit["body[$langcode][0][value]"] = $this->randomName(256);
$this->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
$this->assertRaw(t('Blog entry %title has been updated.', array('%title' => $edit["title"])), t('Blog node was edited'));
// Delete blog node.
$this->drupalPost('node/' . $node->nid . '/delete', array(), t('Delete'));
$this->assertResponse($response);
$this->assertRaw(t('Blog entry %title has been deleted.', array('%title' => $edit["title"])), t('Blog node was deleted'));
}
}
/**
* Verify the blog links are displayed to the logged in user.
*
* @param object $user
* The logged in user.
*/
private function verifyBlogLinks($user) {
// Confirm blog entries link exists on the user page.
$this->drupalGet('user/' . $user->uid);
$this->assertResponse(200);
$this->assertText(t('View recent blog entries'), t('View recent blog entries link was displayed'));
// Confirm the recent blog entries link goes to the user's blog page.
$this->clickLink('View recent blog entries');
$this->assertTitle(t("@name's blog | Drupal", array('@name' => format_username($user))), t('View recent blog entries link target was correct'));
// Confirm a blog page was displayed.
$this->drupalGet('blog');
$this->assertResponse(200);
$this->assertTitle('Blogs | Drupal', t('Blog page was displayed'));
$this->assertText(t('Home'), t('Breadcrumbs were displayed'));
$this->assertLink(t('Create new blog entry'));
// Confirm a blog page was displayed per user.
$this->drupalGet('blog/' . $user->uid);
$this->assertTitle(t("@name's blog | Drupal", array('@name' => format_username($user))), t('User blog node was displayed'));
// Confirm a blog feed was displayed.
$this->drupalGet('blog/feed');
$this->assertTitle(t('Drupal blogs'), t('Blog feed was displayed'));
// Confirm a blog feed was displayed per user.
$this->drupalGet('blog/' . $user->uid . '/feed');
$this->assertTitle(t("@name's blog", array('@name' => format_username($user))), t('User blog feed was displayed'));
}
}
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