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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Unit tests for blog
*
* @package core_blog
* @category phpunit
* @copyright 2009 Nicolas Connault
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/blog/locallib.php');
require_once($CFG->dirroot . '/blog/lib.php');
/**
* Test functions that rely on the DB tables
*/
class core_blog_lib_testcase extends advanced_testcase {
private $courseid;
private $cmid;
private $groupid;
private $userid;
private $tagid;
private $postid;
protected function setUp() {
global $DB;
parent::setUp();
$this->resetAfterTest();
// Create default course.
$course = $this->getDataGenerator()->create_course(array('category' => 1, 'shortname' => 'ANON'));
$this->assertNotEmpty($course);
$page = $this->getDataGenerator()->create_module('page', array('course' => $course->id));
$this->assertNotEmpty($page);
// Create default group.
$group = new stdClass();
$group->courseid = $course->id;
$group->name = 'ANON';
$group->id = $DB->insert_record('groups', $group);
// Create default user.
$user = $this->getDataGenerator()->create_user(array(
'username' => 'testuser',
'firstname' => 'Jimmy',
'lastname' => 'Kinnon'
));
// Create default tag.
$tag = $this->getDataGenerator()->create_tag(array('userid' => $user->id,
'rawname' => 'Testtagname', 'isstandard' => 1));
// Create default post.
$post = new stdClass();
$post->userid = $user->id;
$post->groupid = $group->id;
$post->content = 'test post content text';
$post->module = 'blog';
$post->id = $DB->insert_record('post', $post);
// Grab important ids.
$this->courseid = $course->id;
$this->cmid = $page->cmid;
$this->groupid = $group->id;
$this->userid = $user->id;
$this->tagid = $tag->id;
$this->postid = $post->id;
}
public function test_overrides() {
global $SITE;
// Try all the filters at once: Only the entry filter is active.
$filters = array('site' => $SITE->id, 'course' => $this->courseid, 'module' => $this->cmid,
'group' => $this->groupid, 'user' => $this->userid, 'tag' => $this->tagid, 'entry' => $this->postid);
$bloglisting = new blog_listing($filters);
$this->assertFalse(array_key_exists('site', $bloglisting->filters));
$this->assertFalse(array_key_exists('course', $bloglisting->filters));
$this->assertFalse(array_key_exists('module', $bloglisting->filters));
$this->assertFalse(array_key_exists('group', $bloglisting->filters));
$this->assertFalse(array_key_exists('user', $bloglisting->filters));
$this->assertFalse(array_key_exists('tag', $bloglisting->filters));
$this->assertTrue(array_key_exists('entry', $bloglisting->filters));
// Again, but without the entry filter: This time, the tag, user and module filters are active.
$filters = array('site' => $SITE->id, 'course' => $this->courseid, 'module' => $this->cmid,
'group' => $this->groupid, 'user' => $this->userid, 'tag' => $this->postid);
$bloglisting = new blog_listing($filters);
$this->assertFalse(array_key_exists('site', $bloglisting->filters));
$this->assertFalse(array_key_exists('course', $bloglisting->filters));
$this->assertFalse(array_key_exists('group', $bloglisting->filters));
$this->assertTrue(array_key_exists('module', $bloglisting->filters));
$this->assertTrue(array_key_exists('user', $bloglisting->filters));
$this->assertTrue(array_key_exists('tag', $bloglisting->filters));
// We should get the same result by removing the 3 inactive filters: site, course and group.
$filters = array('module' => $this->cmid, 'user' => $this->userid, 'tag' => $this->tagid);
$bloglisting = new blog_listing($filters);
$this->assertFalse(array_key_exists('site', $bloglisting->filters));
$this->assertFalse(array_key_exists('course', $bloglisting->filters));
$this->assertFalse(array_key_exists('group', $bloglisting->filters));
$this->assertTrue(array_key_exists('module', $bloglisting->filters));
$this->assertTrue(array_key_exists('user', $bloglisting->filters));
$this->assertTrue(array_key_exists('tag', $bloglisting->filters));
}
// The following series of 'test_blog..' functions correspond to the blog_get_headers() function within blog/lib.php.
// Some cases are omitted due to the optional_param variables used.
public function test_blog_get_headers_case_1() {
global $CFG, $PAGE, $OUTPUT;
$blogheaders = blog_get_headers();
$this->assertEquals($blogheaders['heading'], get_string('siteblogheading', 'blog'));
}
public function test_blog_get_headers_case_6() {
global $CFG, $PAGE, $OUTPUT;
$blogheaders = blog_get_headers($this->courseid, null, $this->userid);
$this->assertNotEquals($blogheaders['heading'], '');
}
public function test_blog_get_headers_case_7() {
global $CFG, $PAGE, $OUTPUT;
$blogheaders = blog_get_headers(null, $this->groupid);
$this->assertNotEquals($blogheaders['heading'], '');
}
public function test_blog_get_headers_case_10() {
global $CFG, $PAGE, $OUTPUT;
$blogheaders = blog_get_headers($this->courseid);
$this->assertNotEquals($blogheaders['heading'], '');
}
/**
* Tests the core_blog_myprofile_navigation() function.
*/
public function test_core_blog_myprofile_navigation() {
global $USER;
// Set up the test.
$tree = new \core_user\output\myprofile\tree();
$this->setAdminUser();
$iscurrentuser = true;
$course = null;
// Enable blogs.
set_config('enableblogs', true);
// Check the node tree is correct.
core_blog_myprofile_navigation($tree, $USER, $iscurrentuser, $course);
$reflector = new ReflectionObject($tree);
$nodes = $reflector->getProperty('nodes');
$nodes->setAccessible(true);
$this->assertArrayHasKey('blogs', $nodes->getValue($tree));
}
/**
* Tests the core_blog_myprofile_navigation() function as a guest.
*/
public function test_core_blog_myprofile_navigation_as_guest() {
global $USER;
// Set up the test.
$tree = new \core_user\output\myprofile\tree();
$iscurrentuser = false;
$course = null;
// Set user as guest.
$this->setGuestUser();
// Check the node tree is correct.
core_blog_myprofile_navigation($tree, $USER, $iscurrentuser, $course);
$reflector = new ReflectionObject($tree);
$nodes = $reflector->getProperty('nodes');
$nodes->setAccessible(true);
$this->assertArrayNotHasKey('blogs', $nodes->getValue($tree));
}
/**
* Tests the core_blog_myprofile_navigation() function when blogs are disabled.
*/
public function test_core_blog_myprofile_navigation_blogs_disabled() {
global $USER;
// Set up the test.
$tree = new \core_user\output\myprofile\tree();
$this->setAdminUser();
$iscurrentuser = false;
$course = null;
// Disable blogs.
set_config('enableblogs', false);
// Check the node tree is correct.
core_blog_myprofile_navigation($tree, $USER, $iscurrentuser, $course);
$reflector = new ReflectionObject($tree);
$nodes = $reflector->getProperty('nodes');
$nodes->setAccessible(true);
$this->assertArrayNotHasKey('blogs', $nodes->getValue($tree));
}
public function test_blog_get_listing_course() {
$this->setAdminUser();
$coursecontext = context_course::instance($this->courseid);
$anothercourse = $this->getDataGenerator()->create_course();
// Add blog associations with a course.
$blog = new blog_entry($this->postid);
$blog->add_association($coursecontext->id);
// There is one entry associated with a course.
$bloglisting = new blog_listing(array('course' => $this->courseid));
$this->assertCount(1, $bloglisting->get_entries());
// There is no entry associated with a wrong course.
$bloglisting = new blog_listing(array('course' => $anothercourse->id));
$this->assertCount(0, $bloglisting->get_entries());
// There is no entry associated with a module.
$bloglisting = new blog_listing(array('module' => $this->cmid));
$this->assertCount(0, $bloglisting->get_entries());
// There is one entry associated with a site (id is ignored).
$bloglisting = new blog_listing(array('site' => 12345));
$this->assertCount(1, $bloglisting->get_entries());
// There is one entry associated with course context.
$bloglisting = new blog_listing(array('context' => $coursecontext->id));
$this->assertCount(1, $bloglisting->get_entries());
}
public function test_blog_get_listing_module() {
$this->setAdminUser();
$coursecontext = context_course::instance($this->courseid);
$contextmodule = context_module::instance($this->cmid);
$anothermodule = $this->getDataGenerator()->create_module('page', array('course' => $this->courseid));
// Add blog associations with a course.
$blog = new blog_entry($this->postid);
$blog->add_association($contextmodule->id);
// There is no entry associated with a course.
$bloglisting = new blog_listing(array('course' => $this->courseid));
$this->assertCount(0, $bloglisting->get_entries());
// There is one entry associated with a module.
$bloglisting = new blog_listing(array('module' => $this->cmid));
$this->assertCount(1, $bloglisting->get_entries());
// There is no entry associated with a wrong module.
$bloglisting = new blog_listing(array('module' => $anothermodule->cmid));
$this->assertCount(0, $bloglisting->get_entries());
// There is one entry associated with a site (id is ignored).
$bloglisting = new blog_listing(array('site' => 12345));
$this->assertCount(1, $bloglisting->get_entries());
// There is one entry associated with course context (module is a subcontext of a course).
$bloglisting = new blog_listing(array('context' => $coursecontext->id));
$this->assertCount(1, $bloglisting->get_entries());
}
}