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MDL-49347 rating: Unit tests for core_rating_get_item_ratings
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Juan Leyva
parent
46e41e6339
commit
a955fcb608
152
rating/tests/externallib_test.php
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152
rating/tests/externallib_test.php
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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 rating functions unit tests
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*
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* @package core_rating
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* @category external
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* @copyright 2015 Costantino Cito <ccito@cvaconsulting.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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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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require_once($CFG->dirroot . '/rating/lib.php');
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/**
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* External rating functions unit tests
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*
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* @package core_rating
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* @category external
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* @copyright 2015 Costantino Cito <ccito@cvaconsulting.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class core_rating_externallib_testcase extends externallib_advanced_testcase {
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/**
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* Test get_item_ratings
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*/
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public function test_get_item_ratings() {
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global $DB, $USER;
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$this->resetAfterTest(true);
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$course = self::getDataGenerator()->create_course();
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$student = $this->getDataGenerator()->create_user();
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$teacher1 = $this->getDataGenerator()->create_user();
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$teacher2 = $this->getDataGenerator()->create_user();
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$teacherrole = $DB->get_record('role', array('shortname' => 'teacher'));
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$this->getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id);
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$this->getDataGenerator()->enrol_user($teacher1->id, $course->id, $teacherrole->id);
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$this->getDataGenerator()->enrol_user($teacher2->id, $course->id, $teacherrole->id);
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// Create the forum.
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$record = new stdClass();
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$record->introformat = FORMAT_HTML;
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$record->course = $course->id;
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// Set Aggregate type = Average of ratings.
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$record->assessed = RATING_AGGREGATE_AVERAGE;
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$forum = self::getDataGenerator()->create_module('forum', $record);
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$contextid = context_module::instance($forum->cmid)->id;
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// Add discussion to the forums.
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$record = new stdClass();
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$record->course = $course->id;
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$record->userid = $student->id;
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$record->forum = $forum->id;
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$discussion = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
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// Rete the discussion as teacher1.
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$rating1 = new stdClass();
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$rating1->contextid = $contextid;
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$rating1->component = 'mod_forum';
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$rating1->ratingarea = 'post';
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$rating1->itemid = $discussion->id;
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$rating1->rating = 90;
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$rating1->scaleid = 100;
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$rating1->userid = $teacher1->id;
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$rating1->timecreated = time();
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$rating1->timemodified = time();
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$rating1->id = $DB->insert_record('rating', $rating1);
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// Rete the discussion as teacher2.
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$rating2 = new stdClass();
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$rating2->contextid = $contextid;
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$rating2->component = 'mod_forum';
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$rating2->ratingarea = 'post';
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$rating2->itemid = $discussion->id;
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$rating2->rating = 95;
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$rating2->scaleid = 100;
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$rating2->userid = $teacher2->id;
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$rating2->timecreated = time() + 1;
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$rating2->timemodified = time() + 1;
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$rating2->id = $DB->insert_record('rating', $rating2);
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// Teachers can see all the ratings.
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$this->setUser($teacher1);
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$ratings = core_rating_external::get_item_ratings('module', $forum->cmid, 'mod_forum', 'post', $discussion->id, 100, '');
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// We need to execute the return values cleaning process to simulate the web service server.
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$ratings = external_api::clean_returnvalue(core_rating_external::get_item_ratings_returns(), $ratings);
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$this->assertCount(2, $ratings['ratings']);
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$indexedratings = array();
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foreach ($ratings['ratings'] as $rating) {
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$indexedratings[$rating['id']] = $rating;
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}
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$this->assertEquals($rating1->rating.' / '.$rating1->scaleid, $indexedratings[$rating1->id]['rating']);
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$this->assertEquals($rating2->rating.' / '.$rating2->scaleid, $indexedratings[$rating2->id]['rating']);
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$this->assertEquals($rating1->userid, $indexedratings[$rating1->id]['userid']);
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$this->assertEquals($rating2->userid, $indexedratings[$rating2->id]['userid']);
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// Student can see ratings.
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$this->setUser($student);
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$ratings = core_rating_external::get_item_ratings('module', $forum->cmid, 'mod_forum', 'post', $discussion->id, 100, '');
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// We need to execute the return values cleaning process to simulate the web service server.
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$ratings = external_api::clean_returnvalue(core_rating_external::get_item_ratings_returns(), $ratings);
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$this->assertCount(2, $ratings['ratings']);
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// Invalid item.
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$ratings = core_rating_external::get_item_ratings('module', $forum->cmid, 'mod_forum', 'post', 0, 100, '');
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// We need to execute the return values cleaning process to simulate the web service server.
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$ratings = external_api::clean_returnvalue(core_rating_external::get_item_ratings_returns(), $ratings);
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$this->assertCount(0, $ratings['ratings']);
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// Invalid area.
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$ratings = core_rating_external::get_item_ratings('module', $forum->cmid, 'mod_forum', 'xyz', $discussion->id, 100, '');
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// We need to execute the return values cleaning process to simulate the web service server.
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$ratings = external_api::clean_returnvalue(core_rating_external::get_item_ratings_returns(), $ratings);
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$this->assertCount(0, $ratings['ratings']);
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// Invalid context. invalid_parameter_exception.
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try {
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$ratings = core_rating_external::get_item_ratings('module', 0, 'mod_forum', 'post', $discussion->id, 100, '');
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$this->fail('Exception expected due invalid context.');
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} catch (invalid_parameter_exception $e) {
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$this->assertEquals('invalidparameter', $e->errorcode);
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}
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}
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}
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