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lib_test.php
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lib_test.php
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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 (some of) mod/book/lib.php.
*
* @package mod_book
* @category phpunit
* @copyright 2015 Juan Leyva <juan@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/mod/book/lib.php');
/**
* Unit tests for (some of) mod/book/lib.php.
*
* @package mod_book
* @category phpunit
* @copyright 2015 Juan Leyva <juan@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_book_lib_testcase extends advanced_testcase {
public function setUp() {
$this->resetAfterTest();
$this->setAdminUser();
}
public function test_export_contents() {
global $DB;
$user = $this->getDataGenerator()->create_user();
$course = $this->getDataGenerator()->create_course(array('enablecomment' => 1));
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
// Test book with 3 chapters.
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id));
$cm = get_coursemodule_from_id('book', $book->cmid);
$bookgenerator = $this->getDataGenerator()->get_plugin_generator('mod_book');
$chapter1 = $bookgenerator->create_chapter(array('bookid' => $book->id, "pagenum" => 1));
$chapter2 = $bookgenerator->create_chapter(array('bookid' => $book->id, "pagenum" => 2));
$subchapter = $bookgenerator->create_chapter(array('bookid' => $book->id, "pagenum" => 3, "subchapter" => 1));
$chapter3 = $bookgenerator->create_chapter(array('bookid' => $book->id, "pagenum" => 4, "hidden" => 1));
$this->setUser($user);
$contents = book_export_contents($cm, '');
// The hidden chapter must not be included, and additional page with the structure must be included.
$this->assertCount(4, $contents);
$this->assertEquals('structure', $contents[0]['filename']);
$this->assertEquals('index.html', $contents[1]['filename']);
$this->assertEquals('Chapter 1', $contents[1]['content']);
$this->assertEquals('index.html', $contents[2]['filename']);
$this->assertEquals('Chapter 2', $contents[2]['content']);
$this->assertEquals('index.html', $contents[3]['filename']);
$this->assertEquals('Chapter 3', $contents[3]['content']);
// Test empty book.
$emptybook = $this->getDataGenerator()->create_module('book', array('course' => $course->id));
$cm = get_coursemodule_from_id('book', $emptybook->cmid);
$contents = book_export_contents($cm, '');
$this->assertCount(1, $contents);
$this->assertEquals('structure', $contents[0]['filename']);
$this->assertEquals(json_encode(array()), $contents[0]['content']);
}
/**
* Test book_view
* @return void
*/
public function test_book_view() {
global $CFG, $DB;
$CFG->enablecompletion = 1;
// Setup test data.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id),
array('completion' => 2, 'completionview' => 1));
$bookgenerator = $this->getDataGenerator()->get_plugin_generator('mod_book');
$chapter = $bookgenerator->create_chapter(array('bookid' => $book->id));
$context = context_module::instance($book->cmid);
$cm = get_coursemodule_from_instance('book', $book->id);
// Trigger and capture the event.
$sink = $this->redirectEvents();
// Check just opening the book.
book_view($book, 0, false, $course, $cm, $context);
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = array_shift($events);
// Checking that the event contains the expected values.
$this->assertInstanceOf('\mod_book\event\course_module_viewed', $event);
$this->assertEquals($context, $event->get_context());
$moodleurl = new \moodle_url('/mod/book/view.php', array('id' => $cm->id));
$this->assertEquals($moodleurl, $event->get_url());
$this->assertEventContextNotUsed($event);
$this->assertNotEmpty($event->get_name());
// Check viewing one book chapter (the only one so it will be the first and last).
book_view($book, $chapter, true, $course, $cm, $context);
$events = $sink->get_events();
// We expect a total of 4 events. One for module viewed, one for chapter viewed and two belonging to completion.
$this->assertCount(4, $events);
// Check completion status.
$completion = new completion_info($course);
$completiondata = $completion->get_data($cm);
$this->assertEquals(1, $completiondata->completionstate);
}
public function test_book_core_calendar_provide_event_action() {
// Create the activity.
$course = $this->getDataGenerator()->create_course();
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id));
// Create a calendar event.
$event = $this->create_action_event($course->id, $book->id,
\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED);
// Create an action factory.
$factory = new \core_calendar\action_factory();
// Decorate action event.
$actionevent = mod_book_core_calendar_provide_event_action($event, $factory);
// Confirm the event was decorated.
$this->assertInstanceOf('\core_calendar\local\event\value_objects\action', $actionevent);
$this->assertEquals(get_string('view'), $actionevent->get_name());
$this->assertInstanceOf('moodle_url', $actionevent->get_url());
$this->assertEquals(1, $actionevent->get_item_count());
$this->assertTrue($actionevent->is_actionable());
}
public function test_book_core_calendar_provide_event_action_in_hidden_section() {
// Create the activity.
$course = $this->getDataGenerator()->create_course();
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id));
// Enrol a student in the course.
$student = $this->getDataGenerator()->create_and_enrol($course, 'student');
// Create a calendar event.
$event = $this->create_action_event($course->id, $book->id,
\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED);
// Set sections 0 as hidden.
set_section_visible($course->id, 0, 0);
// Now, log out.
$this->setUser();
// Create an action factory.
$factory = new \core_calendar\action_factory();
// Decorate action event for the student.
$actionevent = mod_book_core_calendar_provide_event_action($event, $factory, $student->id);
// Confirm the event is not shown at all.
$this->assertNull($actionevent);
}
public function test_book_core_calendar_provide_event_action_for_user() {
// Create the activity.
$course = $this->getDataGenerator()->create_course();
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id));
// Enrol a student in the course.
$student = $this->getDataGenerator()->create_and_enrol($course, 'student');
// Create a calendar event.
$event = $this->create_action_event($course->id, $book->id,
\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED);
// Now, log out.
$this->setUser();
// Create an action factory.
$factory = new \core_calendar\action_factory();
// Decorate action event for the student.
$actionevent = mod_book_core_calendar_provide_event_action($event, $factory, $student->id);
// Confirm the event was decorated.
$this->assertInstanceOf('\core_calendar\local\event\value_objects\action', $actionevent);
$this->assertEquals(get_string('view'), $actionevent->get_name());
$this->assertInstanceOf('moodle_url', $actionevent->get_url());
$this->assertEquals(1, $actionevent->get_item_count());
$this->assertTrue($actionevent->is_actionable());
}
public function test_book_core_calendar_provide_event_action_as_non_user() {
global $CFG;
// Create the activity.
$course = $this->getDataGenerator()->create_course();
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id));
// Create a calendar event.
$event = $this->create_action_event($course->id, $book->id,
\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED);
// Log out the user and set force login to true.
\core\session\manager::init_empty_session();
$CFG->forcelogin = true;
// Create an action factory.
$factory = new \core_calendar\action_factory();
// Decorate action event.
$actionevent = mod_book_core_calendar_provide_event_action($event, $factory);
// Ensure result was null.
$this->assertNull($actionevent);
}
public function test_book_core_calendar_provide_event_action_already_completed() {
global $CFG;
$CFG->enablecompletion = 1;
// Create the activity.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id),
array('completion' => 2, 'completionview' => 1, 'completionexpected' => time() + DAYSECS));
// Get some additional data.
$cm = get_coursemodule_from_instance('book', $book->id);
// Create a calendar event.
$event = $this->create_action_event($course->id, $book->id,
\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED);
// Mark the activity as completed.
$completion = new completion_info($course);
$completion->set_module_viewed($cm);
// Create an action factory.
$factory = new \core_calendar\action_factory();
// Decorate action event.
$actionevent = mod_book_core_calendar_provide_event_action($event, $factory);
// Ensure result was null.
$this->assertNull($actionevent);
}
public function test_book_core_calendar_provide_event_action_already_completed_for_user() {
global $CFG;
$CFG->enablecompletion = 1;
// Create the activity.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));
$book = $this->getDataGenerator()->create_module('book', array('course' => $course->id),
array('completion' => 2, 'completionview' => 1, 'completionexpected' => time() + DAYSECS));
// Enrol a student in the course.
$student = $this->getDataGenerator()->create_and_enrol($course, 'student');
// Get some additional data.
$cm = get_coursemodule_from_instance('book', $book->id);
// Create a calendar event.
$event = $this->create_action_event($course->id, $book->id,
\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED);
// Mark the activity as completed for the student.
$completion = new completion_info($course);
$completion->set_module_viewed($cm, $student->id);
// Create an action factory.
$factory = new \core_calendar\action_factory();
// Decorate action event for the student.
$actionevent = mod_book_core_calendar_provide_event_action($event, $factory, $student->id);
// Ensure result was null.
$this->assertNull($actionevent);
}
/**
* Creates an action event.
*
* @param int $courseid The course id.
* @param int $instanceid The instance id.
* @param string $eventtype The event type.
* @return bool|calendar_event
*/
private function create_action_event($courseid, $instanceid, $eventtype) {
$event = new stdClass();
$event->name = 'Calendar event';
$event->modulename = 'book';
$event->courseid = $courseid;
$event->instance = $instanceid;
$event->type = CALENDAR_EVENT_TYPE_ACTION;
$event->eventtype = $eventtype;
$event->timestart = time();
return calendar_event::create($event);
}
public function test_mod_book_get_tagged_chapters() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
// Setup test data.
$bookgenerator = $this->getDataGenerator()->get_plugin_generator('mod_book');
$course3 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$course1 = $this->getDataGenerator()->create_course();
$book1 = $this->getDataGenerator()->create_module('book', array('course' => $course1->id));
$book2 = $this->getDataGenerator()->create_module('book', array('course' => $course2->id));
$book3 = $this->getDataGenerator()->create_module('book', array('course' => $course3->id));
$chapter11 = $bookgenerator->create_content($book1, array('tags' => array('Cats', 'Dogs')));
$chapter12 = $bookgenerator->create_content($book1, array('tags' => array('Cats', 'mice')));
$chapter13 = $bookgenerator->create_content($book1, array('tags' => array('Cats')));
$chapter14 = $bookgenerator->create_content($book1);
$chapter15 = $bookgenerator->create_content($book1, array('tags' => array('Cats')));
$chapter16 = $bookgenerator->create_content($book1, array('tags' => array('Cats'), 'hidden' => true));
$chapter21 = $bookgenerator->create_content($book2, array('tags' => array('Cats')));
$chapter22 = $bookgenerator->create_content($book2, array('tags' => array('Cats', 'Dogs')));
$chapter23 = $bookgenerator->create_content($book2, array('tags' => array('mice', 'Cats')));
$chapter31 = $bookgenerator->create_content($book3, array('tags' => array('mice', 'Cats')));
$tag = core_tag_tag::get_by_name(0, 'Cats');
// Admin can see everything.
$res = mod_book_get_tagged_chapters($tag, /*$exclusivemode = */false,
/*$fromctx = */0, /*$ctx = */0, /*$rec = */1, /*$chapter = */0);
$this->assertRegExp('/'.$chapter11->title.'</', $res->content);
$this->assertRegExp('/'.$chapter12->title.'</', $res->content);
$this->assertRegExp('/'.$chapter13->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter14->title.'</', $res->content);
$this->assertRegExp('/'.$chapter15->title.'</', $res->content);
$this->assertRegExp('/'.$chapter16->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter21->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter22->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter23->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter31->title.'</', $res->content);
$this->assertEmpty($res->prevpageurl);
$this->assertNotEmpty($res->nextpageurl);
$res = mod_book_get_tagged_chapters($tag, /*$exclusivemode = */false,
/*$fromctx = */0, /*$ctx = */0, /*$rec = */1, /*$chapter = */1);
$this->assertNotRegExp('/'.$chapter11->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter12->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter13->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter14->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter15->title.'</', $res->content);
$this->assertNotRegExp('/'.$chapter16->title.'</', $res->content);
$this->assertRegExp('/'.$chapter21->title.'</', $res->content);
$this->assertRegExp('/'.$chapter22->title.'</', $res->content);
$this->assertRegExp('/'.$chapter23->title.'</', $res->content);
$this->assertRegExp('/'.$chapter31->title.'</', $res->content);
$this->assertNotEmpty($res->prevpageurl);
$this->assertEmpty($res->nextpageurl);
// Create and enrol a user.
$student = self::getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->getDataGenerator()->enrol_user($student->id, $course1->id, $studentrole->id, 'manual');
$this->getDataGenerator()->enrol_user($student->id, $course2->id, $studentrole->id, 'manual');
$this->setUser($student);
core_tag_index_builder::reset_caches();
// User can not see chapters in course 3 because he is not enrolled.
$res = mod_book_get_tagged_chapters($tag, /*$exclusivemode = */false,
/*$fromctx = */0, /*$ctx = */0, /*$rec = */1, /*$chapter = */1);
$this->assertRegExp('/'.$chapter22->title.'/', $res->content);
$this->assertRegExp('/'.$chapter23->title.'/', $res->content);
$this->assertNotRegExp('/'.$chapter31->title.'/', $res->content);
// User can search book chapters inside a course.
$coursecontext = context_course::instance($course1->id);
$res = mod_book_get_tagged_chapters($tag, /*$exclusivemode = */false,
/*$fromctx = */0, /*$ctx = */$coursecontext->id, /*$rec = */1, /*$chapter = */0);
$this->assertRegExp('/'.$chapter11->title.'/', $res->content);
$this->assertRegExp('/'.$chapter12->title.'/', $res->content);
$this->assertRegExp('/'.$chapter13->title.'/', $res->content);
$this->assertNotRegExp('/'.$chapter14->title.'/', $res->content);
$this->assertRegExp('/'.$chapter15->title.'/', $res->content);
$this->assertNotRegExp('/'.$chapter21->title.'/', $res->content);
$this->assertNotRegExp('/'.$chapter22->title.'/', $res->content);
$this->assertNotRegExp('/'.$chapter23->title.'/', $res->content);
$this->assertEmpty($res->nextpageurl);
// User cannot see hidden chapters.
$this->assertNotRegExp('/'.$chapter16->title.'/', $res->content);
}
}