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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/>.
/**
* Wiki global search unit tests.
*
* @package mod_wiki
* @category test
* @copyright 2016 Eric Merrill {@link http://www.merrilldigital.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/search/tests/fixtures/testable_core_search.php');
/**
* Provides the unit tests for wiki global search.
*
* @package mod_wiki
* @category test
* @copyright 2016 Eric Merrill {@link http://www.merrilldigital.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_wiki_search_testcase extends advanced_testcase {
/**
* @var string Area id
*/
protected $wikicollabpageareaid = null;
public function setUp() {
$this->resetAfterTest(true);
$this->setAdminUser();
set_config('enableglobalsearch', true);
$this->wikicollabpageareaid = \core_search\manager::generate_areaid('mod_wiki', 'collaborative_page');
// Set \core_search::instance to the mock_search_engine as we don't require the search engine to be working to test this.
$search = testable_core_search::instance();
}
/**
* Availability.
*
* @return void
*/
public function test_search_enabled() {
$searcharea = \core_search\manager::get_search_area($this->wikicollabpageareaid);
list($componentname, $varname) = $searcharea->get_config_var_name();
// Enabled by default once global search is enabled.
$this->assertTrue($searcharea->is_enabled());
set_config($varname . '_enabled', 0, $componentname);
$this->assertFalse($searcharea->is_enabled());
set_config($varname . '_enabled', 1, $componentname);
$this->assertTrue($searcharea->is_enabled());
}
/**
* Indexing collaborative page contents.
*
* @return void
*/
public function test_collaborative_page_indexing() {
global $DB;
// Returns the instance as long as the area is supported.
$searcharea = \core_search\manager::get_search_area($this->wikicollabpageareaid);
$this->assertInstanceOf('\mod_wiki\search\collaborative_page', $searcharea);
$wikigenerator = $this->getDataGenerator()->get_plugin_generator('mod_wiki');
$course1 = self::getDataGenerator()->create_course();
$collabwiki = $this->getDataGenerator()->create_module('wiki', array('course' => $course1->id));
$cpage1 = $wikigenerator->create_first_page($collabwiki);
$cpage2 = $wikigenerator->create_content($collabwiki);
$cpage3 = $wikigenerator->create_content($collabwiki);
$indwiki = $this->getDataGenerator()->create_module('wiki', array('course' => $course1->id, 'wikimode' => 'individual'));
$ipage1 = $wikigenerator->create_first_page($indwiki);
$ipage2 = $wikigenerator->create_content($indwiki);
$ipage3 = $wikigenerator->create_content($indwiki);
// All records.
$recordset = $searcharea->get_recordset_by_timestamp(0);
$this->assertTrue($recordset->valid());
$nrecords = 0;
foreach ($recordset as $record) {
$this->assertInstanceOf('stdClass', $record);
$doc = $searcharea->get_document($record);
$this->assertInstanceOf('\core_search\document', $doc);
// Static caches are working.
$dbreads = $DB->perf_get_reads();
$doc = $searcharea->get_document($record);
$this->assertEquals($dbreads, $DB->perf_get_reads());
$this->assertInstanceOf('\core_search\document', $doc);
$nrecords++;
}
// If there would be an error/failure in the foreach above the recordset would be closed on shutdown.
$recordset->close();
// We expect 3 (not 6) pages.
$this->assertEquals(3, $nrecords);
// The +2 is to prevent race conditions.
$recordset = $searcharea->get_recordset_by_timestamp(time() + 2);
// No new records.
$this->assertFalse($recordset->valid());
$recordset->close();
// Add another wiki with one page.
$collabwiki2 = $this->getDataGenerator()->create_module('wiki', ['course' => $course1->id]);
$wikigenerator->create_first_page($collabwiki2);
// Test indexing contexts.
$rs = $searcharea->get_document_recordset(0, context_module::instance($collabwiki->cmid));
$this->assertEquals(3, iterator_count($rs));
$rs->close();
$rs = $searcharea->get_document_recordset(0, context_module::instance($collabwiki2->cmid));
$this->assertEquals(1, iterator_count($rs));
$rs->close();
$rs = $searcharea->get_document_recordset(0, context_course::instance($course1->id));
$this->assertEquals(4, iterator_count($rs));
$rs->close();
}
/**
* Group support for wiki entries.
*/
public function test_collaborative_page_group_support() {
// Get the search area and test generators.
$searcharea = \core_search\manager::get_search_area($this->wikicollabpageareaid);
$generator = $this->getDataGenerator();
$wikigenerator = $generator->get_plugin_generator('mod_wiki');
// Create a course, a user, and two groups.
$course = $generator->create_course();
$user = $generator->create_user();
$generator->enrol_user($user->id, $course->id, 'teacher');
$group1 = $generator->create_group(['courseid' => $course->id]);
$group2 = $generator->create_group(['courseid' => $course->id]);
// Separate groups wiki.
$wiki = self::getDataGenerator()->create_module('wiki', ['course' => $course->id,
'groupmode' => SEPARATEGROUPS]);
// Create page with each group and one for all groups.
$wikigenerator->create_page($wiki, ['title' => 'G1', 'group' => $group1->id]);
$wikigenerator->create_page($wiki, ['title' => 'G2', 'group' => $group2->id]);
$wikigenerator->create_page($wiki, ['title' => 'ALLGROUPS']);
// Do the indexing of all 3 pages.
$rs = $searcharea->get_recordset_by_timestamp(0);
$results = [];
foreach ($rs as $rec) {
$results[$rec->title] = $rec;
}
$rs->close();
$this->assertCount(3, $results);
// Check each document has the correct groupid.
$doc = $searcharea->get_document($results['G1']);
$this->assertTrue($doc->is_set('groupid'));
$this->assertEquals($group1->id, $doc->get('groupid'));
$doc = $searcharea->get_document($results['G2']);
$this->assertTrue($doc->is_set('groupid'));
$this->assertEquals($group2->id, $doc->get('groupid'));
$doc = $searcharea->get_document($results['ALLGROUPS']);
$this->assertFalse($doc->is_set('groupid'));
// While we're here, also test that the search area requests restriction by group.
$modinfo = get_fast_modinfo($course);
$this->assertTrue($searcharea->restrict_cm_access_by_group($modinfo->get_cm($wiki->cmid)));
// In visible groups mode, it won't request restriction by group.
set_coursemodule_groupmode($wiki->cmid, VISIBLEGROUPS);
$modinfo = get_fast_modinfo($course);
$this->assertFalse($searcharea->restrict_cm_access_by_group($modinfo->get_cm($wiki->cmid)));
}
/**
* Check collaborative_page check access.
*
* @return void
*/
public function test_collaborative_page_check_access() {
global $DB;
// Returns the instance as long as the area is supported.
$searcharea = \core_search\manager::get_search_area($this->wikicollabpageareaid);
$this->assertInstanceOf('\mod_wiki\search\collaborative_page', $searcharea);
$user1 = self::getDataGenerator()->create_user();
$course1 = self::getDataGenerator()->create_course();
$this->getDataGenerator()->enrol_user($user1->id, $course1->id, 'student');
$wikigenerator = $this->getDataGenerator()->get_plugin_generator('mod_wiki');
$collabwiki = $this->getDataGenerator()->create_module('wiki', array('course' => $course1->id));
$cpage1 = $wikigenerator->create_first_page($collabwiki);
$this->setAdminUser();
$this->assertEquals(\core_search\manager::ACCESS_GRANTED, $searcharea->check_access($cpage1->id));
$this->setUser($user1);
$this->assertEquals(\core_search\manager::ACCESS_GRANTED, $searcharea->check_access($cpage1->id));
$this->assertEquals(\core_search\manager::ACCESS_DELETED, $searcharea->check_access($cpage1->id + 10));
}
}