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497 lines
21 KiB
497 lines
21 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* External mod_chat functions unit tests
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*
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* @package mod_chat
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* @category external
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* @copyright 2015 Juan Leyva <juan@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since Moodle 3.0
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*/
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->dirroot . '/webservice/tests/helpers.php');
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/**
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* External mod_chat functions unit tests
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*
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* @package mod_chat
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* @category external
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* @copyright 2015 Juan Leyva <juan@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since Moodle 3.0
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*/
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class mod_chat_external_testcase extends externallib_advanced_testcase {
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/**
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* Test login user
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*/
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public function test_login_user() {
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global $DB;
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$this->resetAfterTest(true);
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// Setup test data.
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$this->setAdminUser();
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$course = $this->getDataGenerator()->create_course();
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$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
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$user = self::getDataGenerator()->create_user();
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$this->setUser($user);
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
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$result = mod_chat_external::login_user($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
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// Test session started.
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$sid = $DB->get_field('chat_users', 'sid', array('userid' => $user->id, 'chatid' => $chat->id));
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$this->assertEquals($result['chatsid'], $sid);
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}
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/**
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* Test get chat users
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*/
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public function test_get_chat_users() {
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global $DB;
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$this->resetAfterTest(true);
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// Setup test data.
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$this->setAdminUser();
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$course = $this->getDataGenerator()->create_course();
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$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
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$user1 = self::getDataGenerator()->create_user();
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$user2 = self::getDataGenerator()->create_user();
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$this->setUser($user1);
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$this->getDataGenerator()->enrol_user($user1->id, $course->id, $studentrole->id);
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$this->getDataGenerator()->enrol_user($user2->id, $course->id, $studentrole->id);
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$result = mod_chat_external::login_user($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
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$this->setUser($user2);
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$result = mod_chat_external::login_user($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
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// Get users.
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$result = mod_chat_external::get_chat_users($result['chatsid']);
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$result = external_api::clean_returnvalue(mod_chat_external::get_chat_users_returns(), $result);
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// Check correct users.
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$this->assertCount(2, $result['users']);
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$found = 0;
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foreach ($result['users'] as $user) {
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if ($user['id'] == $user1->id or $user['id'] == $user2->id) {
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$found++;
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}
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}
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$this->assertEquals(2, $found);
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}
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/**
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* Test send and get chat messages
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*/
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public function test_send_get_chat_message() {
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global $DB;
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$this->resetAfterTest(true);
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// Setup test data.
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$this->setAdminUser();
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$course = $this->getDataGenerator()->create_course();
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$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
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$user = self::getDataGenerator()->create_user();
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$this->setUser($user);
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
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$result = mod_chat_external::login_user($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
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$chatsid = $result['chatsid'];
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$result = mod_chat_external::send_chat_message($chatsid, 'hello!');
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$result = external_api::clean_returnvalue(mod_chat_external::send_chat_message_returns(), $result);
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// Test messages received.
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$result = mod_chat_external::get_chat_latest_messages($chatsid, 0);
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$result = external_api::clean_returnvalue(mod_chat_external::get_chat_latest_messages_returns(), $result);
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foreach ($result['messages'] as $message) {
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// Ommit system messages, like user just joined in.
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if ($message['system']) {
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continue;
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}
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$this->assertEquals('hello!', $message['message']);
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}
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}
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/**
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* Test view_chat
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*/
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public function test_view_chat() {
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global $DB;
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$this->resetAfterTest(true);
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// Setup test data.
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$this->setAdminUser();
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$course = $this->getDataGenerator()->create_course();
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$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
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$context = context_module::instance($chat->cmid);
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$cm = get_coursemodule_from_instance('chat', $chat->id);
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// Test invalid instance id.
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try {
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mod_chat_external::view_chat(0);
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$this->fail('Exception expected due to invalid mod_chat instance id.');
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} catch (moodle_exception $e) {
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$this->assertEquals('invalidrecord', $e->errorcode);
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}
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// Test not-enrolled user.
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$user = self::getDataGenerator()->create_user();
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$this->setUser($user);
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try {
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mod_chat_external::view_chat($chat->id);
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$this->fail('Exception expected due to not enrolled user.');
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} catch (moodle_exception $e) {
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$this->assertEquals('requireloginerror', $e->errorcode);
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}
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// Test user with full capabilities.
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
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// Trigger and capture the event.
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$sink = $this->redirectEvents();
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$result = mod_chat_external::view_chat($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::view_chat_returns(), $result);
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$events = $sink->get_events();
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$this->assertCount(1, $events);
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$event = array_shift($events);
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// Checking that the event contains the expected values.
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$this->assertInstanceOf('\mod_chat\event\course_module_viewed', $event);
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$this->assertEquals($context, $event->get_context());
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$moodlechat = new \moodle_url('/mod/chat/view.php', array('id' => $cm->id));
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$this->assertEquals($moodlechat, $event->get_url());
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$this->assertEventContextNotUsed($event);
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$this->assertNotEmpty($event->get_name());
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// Test user with no capabilities.
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// We need a explicit prohibit since this capability is only defined in authenticated user and guest roles.
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assign_capability('mod/chat:chat', CAP_PROHIBIT, $studentrole->id, $context->id);
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accesslib_clear_all_caches_for_unit_testing();
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try {
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mod_chat_external::view_chat($chat->id);
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$this->fail('Exception expected due to missing capability.');
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} catch (moodle_exception $e) {
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$this->assertEquals('nopermissions', $e->errorcode);
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}
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}
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/**
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* Test get_chats_by_courses
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*/
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public function test_get_chats_by_courses() {
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global $DB, $USER, $CFG;
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$this->resetAfterTest(true);
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$this->setAdminUser();
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// Set global chat method.
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$CFG->chat_method = 'header_js';
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$course1 = self::getDataGenerator()->create_course();
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$chatoptions1 = array(
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'course' => $course1->id,
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'name' => 'First Chat'
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);
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$chat1 = self::getDataGenerator()->create_module('chat', $chatoptions1);
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$course2 = self::getDataGenerator()->create_course();
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$chatoptions2 = array(
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'course' => $course2->id,
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'name' => 'Second Chat'
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);
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$chat2 = self::getDataGenerator()->create_module('chat', $chatoptions2);
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$student1 = $this->getDataGenerator()->create_user();
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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// Enroll Student1 in Course1.
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self::getDataGenerator()->enrol_user($student1->id, $course1->id, $studentrole->id);
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$this->setUser($student1);
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$chats = mod_chat_external::get_chats_by_courses();
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// We need to execute the return values cleaning process to simulate the web service server.
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$chats = external_api::clean_returnvalue(mod_chat_external::get_chats_by_courses_returns(), $chats);
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$this->assertCount(1, $chats['chats']);
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$this->assertEquals('First Chat', $chats['chats'][0]['name']);
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// We see 12 fields.
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$this->assertCount(12, $chats['chats'][0]);
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// As Student you cannot see some chat properties like 'section'.
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$this->assertFalse(isset($chats['chats'][0]['section']));
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// Student1 is not enrolled in course2. The webservice will return a warning!
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$chats = mod_chat_external::get_chats_by_courses(array($course2->id));
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// We need to execute the return values cleaning process to simulate the web service server.
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$chats = external_api::clean_returnvalue(mod_chat_external::get_chats_by_courses_returns(), $chats);
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$this->assertCount(0, $chats['chats']);
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$this->assertEquals(1, $chats['warnings'][0]['warningcode']);
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// Now as admin.
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$this->setAdminUser();
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// As Admin we can see this chat.
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$chats = mod_chat_external::get_chats_by_courses(array($course2->id));
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// We need to execute the return values cleaning process to simulate the web service server.
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$chats = external_api::clean_returnvalue(mod_chat_external::get_chats_by_courses_returns(), $chats);
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$this->assertCount(1, $chats['chats']);
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$this->assertEquals('Second Chat', $chats['chats'][0]['name']);
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$this->assertEquals('header_js', $chats['chats'][0]['chatmethod']);
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// We see 17 fields.
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$this->assertCount(17, $chats['chats'][0]);
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// As an Admin you can see some chat properties like 'section'.
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$this->assertEquals(0, $chats['chats'][0]['section']);
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// Enrol student in the second course.
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self::getDataGenerator()->enrol_user($student1->id, $course2->id, $studentrole->id);
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$this->setUser($student1);
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$chats = mod_chat_external::get_chats_by_courses();
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$chats = external_api::clean_returnvalue(mod_chat_external::get_chats_by_courses_returns(), $chats);
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$this->assertCount(2, $chats['chats']);
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}
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/**
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* Test get_sessions_empty_chat
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*/
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public function test_get_sessions_empty_chat() {
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global $DB;
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$this->resetAfterTest(true);
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// Setup test data.
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$this->setAdminUser();
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$course = $this->getDataGenerator()->create_course();
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$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
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$result = mod_chat_external::get_sessions($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::get_sessions_returns(), $result);
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$this->assertEmpty($result['sessions']);
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$this->assertEmpty($result['warnings']);
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}
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/**
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* Test get_sessions_no_permissions_for_student
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*/
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public function test_get_sessions_no_permissions_for_student() {
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global $DB;
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$this->resetAfterTest(true);
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// Setup test data.
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$this->setAdminUser();
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$course = $this->getDataGenerator()->create_course();
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// Disable logs for students.
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$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id, 'studentlogs' => 0));
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// The admin has permissions to check logs.
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$result = mod_chat_external::get_sessions($chat->id);
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$result = external_api::clean_returnvalue(mod_chat_external::get_sessions_returns(), $result);
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$this->assertEmpty($result['sessions']);
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$this->assertEmpty($result['warnings']);
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$user = self::getDataGenerator()->create_user();
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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unassign_capability('mod/chat:readlog', $studentrole->id);
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accesslib_clear_all_caches_for_unit_testing();
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$this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
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$this->setUser($user);
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// Students don't have permissions.
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$this->expectException('moodle_exception');
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mod_chat_external::get_sessions($chat->id);
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}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Test get_sessions_not_completed_session
|
||
|
|
*/
|
||
|
|
public function test_get_sessions_not_completed_session() {
|
||
|
|
global $DB;
|
||
|
|
|
||
|
|
$this->resetAfterTest(true);
|
||
|
|
|
||
|
|
// Setup test data.
|
||
|
|
$this->setAdminUser();
|
||
|
|
$course = $this->getDataGenerator()->create_course();
|
||
|
|
$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
|
||
|
|
|
||
|
|
$user = self::getDataGenerator()->create_user();
|
||
|
|
$this->setUser($user);
|
||
|
|
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
|
||
|
|
$this->getDataGenerator()->enrol_user($user->id, $course->id, $studentrole->id);
|
||
|
|
|
||
|
|
// Start a chat and send just one message.
|
||
|
|
$result = mod_chat_external::login_user($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
|
||
|
|
$chatsid = $result['chatsid'];
|
||
|
|
$result = mod_chat_external::send_chat_message($chatsid, 'hello!');
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::send_chat_message_returns(), $result);
|
||
|
|
|
||
|
|
// Check session is not marked as completed so it is not returned.
|
||
|
|
$result = mod_chat_external::get_sessions($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::get_sessions_returns(), $result);
|
||
|
|
$this->assertEmpty($result['sessions']);
|
||
|
|
$this->assertEmpty($result['warnings']);
|
||
|
|
|
||
|
|
// Pass showall parameter to indicate that we want not completed sessions.
|
||
|
|
$result = mod_chat_external::get_sessions($chat->id, 0, true);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::get_sessions_returns(), $result);
|
||
|
|
$this->assertCount(1, $result['sessions']); // One session.
|
||
|
|
$this->assertFalse($result['sessions'][0]['iscomplete']); // Session not complete.
|
||
|
|
$this->assertEmpty($result['warnings']);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Test get_sessions_completed_session
|
||
|
|
*/
|
||
|
|
public function test_get_sessions_completed_session() {
|
||
|
|
global $DB;
|
||
|
|
|
||
|
|
$this->resetAfterTest(true);
|
||
|
|
|
||
|
|
// Setup test data.
|
||
|
|
$this->setAdminUser();
|
||
|
|
$course = $this->getDataGenerator()->create_course();
|
||
|
|
$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
|
||
|
|
|
||
|
|
$user1 = self::getDataGenerator()->create_user();
|
||
|
|
$user2 = self::getDataGenerator()->create_user();
|
||
|
|
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
|
||
|
|
$this->getDataGenerator()->enrol_user($user1->id, $course->id, $studentrole->id);
|
||
|
|
$this->getDataGenerator()->enrol_user($user2->id, $course->id, $studentrole->id);
|
||
|
|
|
||
|
|
// Start a chat and completeit.
|
||
|
|
$this->setUser($user1);
|
||
|
|
$result = mod_chat_external::login_user($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
|
||
|
|
$chatsid = $result['chatsid'];
|
||
|
|
$result = mod_chat_external::send_chat_message($chatsid, 'hello!');
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::send_chat_message_returns(), $result);
|
||
|
|
$this->setUser($user2);
|
||
|
|
$result = mod_chat_external::login_user($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
|
||
|
|
$chatsid = $result['chatsid'];
|
||
|
|
$result = mod_chat_external::send_chat_message($chatsid, 'hello to you!');
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::send_chat_message_returns(), $result);
|
||
|
|
// Need to change first messages and last message times to mark the session completed.
|
||
|
|
// We receive 4 messages (2 system messages that indicates user joined and the 2 messages sent by the users).
|
||
|
|
$messages = $DB->get_records('chat_messages', array('chatid' => $chat->id));
|
||
|
|
// Messages just one hour ago and 70 seconds between them.
|
||
|
|
$timegap = 0;
|
||
|
|
$timenow = time();
|
||
|
|
foreach ($messages as $message) {
|
||
|
|
$DB->set_field('chat_messages', 'timestamp', $timenow - HOURSECS + $timegap, array('id' => $message->id));
|
||
|
|
$timegap += 70;
|
||
|
|
}
|
||
|
|
// Check session is completed.
|
||
|
|
$result = mod_chat_external::get_sessions($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::get_sessions_returns(), $result);
|
||
|
|
$this->assertCount(1, $result['sessions']); // One session.
|
||
|
|
$this->assertTrue($result['sessions'][0]['iscomplete']); // Session complete.
|
||
|
|
// The session started when user1 entered the chat.
|
||
|
|
$this->assertEquals($timenow - HOURSECS, $result['sessions'][0]['sessionstart']);
|
||
|
|
$this->assertEmpty($result['warnings']);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Test get_session_messages
|
||
|
|
*/
|
||
|
|
public function test_get_session_messages() {
|
||
|
|
global $DB;
|
||
|
|
|
||
|
|
$this->resetAfterTest(true);
|
||
|
|
|
||
|
|
// Setup test data.
|
||
|
|
$this->setAdminUser();
|
||
|
|
$course = $this->getDataGenerator()->create_course();
|
||
|
|
$chat = $this->getDataGenerator()->create_module('chat', array('course' => $course->id));
|
||
|
|
|
||
|
|
$user1 = self::getDataGenerator()->create_user();
|
||
|
|
$user2 = self::getDataGenerator()->create_user();
|
||
|
|
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
|
||
|
|
$this->getDataGenerator()->enrol_user($user1->id, $course->id, $studentrole->id);
|
||
|
|
$this->getDataGenerator()->enrol_user($user2->id, $course->id, $studentrole->id);
|
||
|
|
|
||
|
|
// Start a chat and send a few messages.
|
||
|
|
$this->setUser($user1);
|
||
|
|
$result = mod_chat_external::login_user($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
|
||
|
|
$chatsid = $result['chatsid'];
|
||
|
|
mod_chat_external::send_chat_message($chatsid, 'hello!');
|
||
|
|
mod_chat_external::send_chat_message($chatsid, 'bye bye!');
|
||
|
|
|
||
|
|
$this->setUser($user2);
|
||
|
|
$result = mod_chat_external::login_user($chat->id);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::login_user_returns(), $result);
|
||
|
|
$chatsid = $result['chatsid'];
|
||
|
|
mod_chat_external::send_chat_message($chatsid, 'greetings!');
|
||
|
|
|
||
|
|
// Pass showall parameter to indicate that we want not completed sessions.
|
||
|
|
$result = mod_chat_external::get_sessions($chat->id, 0, true);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::get_sessions_returns(), $result);
|
||
|
|
$this->assertCount(1, $result['sessions']); // One session.
|
||
|
|
|
||
|
|
$sessionstart = $result['sessions'][0]['sessionstart'];
|
||
|
|
$sessionend = $result['sessions'][0]['sessionend'];
|
||
|
|
$result = mod_chat_external::get_session_messages($chat->id, $sessionstart, $sessionend);
|
||
|
|
$result = external_api::clean_returnvalue(mod_chat_external::get_session_messages_returns(), $result);
|
||
|
|
$this->assertCount(5, $result['messages']); // 2 system + 3 personal messages.
|
||
|
|
$found = 0;
|
||
|
|
foreach ($result['messages'] as $message) {
|
||
|
|
if (!$message['issystem']) {
|
||
|
|
if ($message['userid'] == $user1->id) {
|
||
|
|
if ($message['message'] != 'hello!') {
|
||
|
|
$this->assertEquals('bye bye!', $message['message']);
|
||
|
|
$found++;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$this->assertEquals($user2->id, $message['userid']);
|
||
|
|
$this->assertEquals('greetings!', $message['message']);
|
||
|
|
$found++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$this->assertEquals(2, $found);
|
||
|
|
}
|
||
|
|
}
|