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528 lines
25 KiB
528 lines
25 KiB
<?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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* Data provider tests.
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*
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* @package mod_survey
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* @category test
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* @copyright 2018 Frédéric Massart
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* @author Frédéric Massart <fred@branchup.tech>
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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 $CFG;
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use core_privacy\tests\provider_testcase;
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use core_privacy\local\request\approved_contextlist;
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use core_privacy\local\request\approved_userlist;
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use core_privacy\local\request\transform;
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use core_privacy\local\request\writer;
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use mod_survey\privacy\provider;
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require_once($CFG->dirroot . '/mod/survey/lib.php');
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/**
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* Data provider testcase class.
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*
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* @package mod_survey
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* @category test
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* @copyright 2018 Frédéric Massart
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* @author Frédéric Massart <fred@branchup.tech>
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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 mod_survey_privacy_testcase extends provider_testcase {
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public function setUp() {
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global $PAGE;
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$this->resetAfterTest();
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$PAGE->get_renderer('core');
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}
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public function test_get_contexts_for_userid() {
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$dg = $this->getDataGenerator();
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$c1 = $dg->create_course();
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$c2 = $dg->create_course();
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$cm1a = $dg->create_module('survey', ['template' => 1, 'course' => $c1]);
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$cm1b = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm1c = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm2a = $dg->create_module('survey', ['template' => 1, 'course' => $c2]);
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$cm2b = $dg->create_module('survey', ['template' => 1, 'course' => $c2]);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$this->create_answer($cm1a->id, 1, $u1->id);
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$this->create_answer($cm1a->id, 1, $u2->id);
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$this->create_answer($cm1b->id, 1, $u2->id);
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$this->create_answer($cm2a->id, 1, $u1->id);
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$this->create_analysis($cm2b->id, $u1->id);
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$this->create_analysis($cm1c->id, $u2->id);
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$contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertTrue(in_array(context_module::instance($cm1a->cmid)->id, $contextids));
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$this->assertTrue(in_array(context_module::instance($cm2a->cmid)->id, $contextids));
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$this->assertTrue(in_array(context_module::instance($cm2b->cmid)->id, $contextids));
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$contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();
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$this->assertCount(3, $contextids);
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$this->assertTrue(in_array(context_module::instance($cm1a->cmid)->id, $contextids));
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$this->assertTrue(in_array(context_module::instance($cm1b->cmid)->id, $contextids));
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$this->assertTrue(in_array(context_module::instance($cm1c->cmid)->id, $contextids));
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}
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/**
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* Test for provider::test_get_users_in_context().
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*/
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public function test_get_users_in_context() {
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$dg = $this->getDataGenerator();
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$component = 'mod_survey';
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$c1 = $dg->create_course();
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$c2 = $dg->create_course();
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$cm1a = $dg->create_module('survey', ['template' => 1, 'course' => $c1]);
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$cm1b = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm2 = $dg->create_module('survey', ['template' => 1, 'course' => $c2]);
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$cm1acontext = context_module::instance($cm1a->cmid);
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$cm1bcontext = context_module::instance($cm1b->cmid);
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$cm2context = context_module::instance($cm2->cmid);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$bothusers = [$u1->id, $u2->id];
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sort($bothusers);
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$this->create_answer($cm1a->id, 1, $u1->id);
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$this->create_answer($cm1b->id, 1, $u1->id);
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$this->create_answer($cm1b->id, 1, $u2->id);
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$this->create_answer($cm2->id, 1, $u2->id);
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$this->create_analysis($cm2->id, $u1->id);
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// Cm1a should only contain u1.
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$userlist = new \core_privacy\local\request\userlist($cm1acontext, $component);
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provider::get_users_in_context($userlist);
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$this->assertCount(1, $userlist);
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$this->assertEquals([$u1->id], $userlist->get_userids());
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// Cm1b should contain u1 and u2 (both have answers).
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$userlist = new \core_privacy\local\request\userlist($cm1bcontext, $component);
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provider::get_users_in_context($userlist);
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$this->assertCount(2, $userlist);
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$actual = $userlist->get_userids();
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sort($actual);
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$this->assertEquals($bothusers, $actual);
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// Cm2 should contain u1 (analysis) and u2 (answer).
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$userlist = new \core_privacy\local\request\userlist($cm2context, $component);
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provider::get_users_in_context($userlist);
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$this->assertCount(2, $userlist);
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$actual = $userlist->get_userids();
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sort($actual);
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$this->assertEquals($bothusers, $actual);
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}
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public function test_delete_data_for_all_users_in_context() {
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global $DB;
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$dg = $this->getDataGenerator();
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$c1 = $dg->create_course();
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$cm1a = $dg->create_module('survey', ['template' => 1, 'course' => $c1]);
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$cm1b = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm1c = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$this->create_answer($cm1a->id, 1, $u1->id);
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$this->create_answer($cm1a->id, 1, $u2->id);
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$this->create_answer($cm1b->id, 1, $u2->id);
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$this->create_answer($cm1c->id, 1, $u1->id);
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$this->create_analysis($cm1a->id, $u1->id);
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$this->create_analysis($cm1b->id, $u1->id);
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$this->create_analysis($cm1a->id, $u2->id);
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$this->create_analysis($cm1c->id, $u2->id);
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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// Deleting the course does nothing.
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provider::delete_data_for_all_users_in_context(context_course::instance($c1->id));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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provider::delete_data_for_all_users_in_context(context_module::instance($cm1c->cmid));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertFalse($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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provider::delete_data_for_all_users_in_context(context_module::instance($cm1a->cmid));
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$this->assertFalse($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertFalse($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertFalse($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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}
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public function test_delete_data_for_user() {
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global $DB;
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$dg = $this->getDataGenerator();
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$c1 = $dg->create_course();
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$cm1a = $dg->create_module('survey', ['template' => 1, 'course' => $c1]);
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$cm1b = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm1c = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$this->create_answer($cm1a->id, 1, $u1->id);
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$this->create_answer($cm1a->id, 1, $u2->id);
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$this->create_answer($cm1b->id, 1, $u2->id);
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$this->create_answer($cm1c->id, 1, $u1->id);
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$this->create_analysis($cm1a->id, $u1->id);
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$this->create_analysis($cm1b->id, $u1->id);
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$this->create_analysis($cm1a->id, $u2->id);
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$this->create_analysis($cm1c->id, $u2->id);
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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provider::delete_data_for_user(new approved_contextlist($u1, 'mod_survey', [
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context_course::instance($c1->id)->id,
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context_module::instance($cm1a->cmid)->id,
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context_module::instance($cm1b->cmid)->id,
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]));
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$this->assertFalse($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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}
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/**
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* Test for provider::delete_data_for_users().
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*/
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public function test_delete_data_for_users() {
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global $DB;
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$dg = $this->getDataGenerator();
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$component = 'mod_survey';
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$c1 = $dg->create_course();
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$cm1a = $dg->create_module('survey', ['template' => 1, 'course' => $c1]);
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$cm1b = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm1c = $dg->create_module('survey', ['template' => 2, 'course' => $c1]);
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$cm1acontext = context_module::instance($cm1a->cmid);
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$cm1bcontext = context_module::instance($cm1b->cmid);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
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$this->create_answer($cm1a->id, 1, $u1->id);
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$this->create_answer($cm1a->id, 1, $u2->id);
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$this->create_analysis($cm1a->id, $u1->id);
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$this->create_analysis($cm1a->id, $u2->id);
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$this->create_answer($cm1b->id, 1, $u2->id);
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$this->create_analysis($cm1b->id, $u1->id);
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$this->create_answer($cm1c->id, 1, $u1->id);
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$this->create_analysis($cm1c->id, $u2->id);
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// Confirm data exists before deletion.
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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// Ensure only approved user data is deleted.
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$approveduserids = [$u1->id];
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$approvedlist = new approved_userlist($cm1acontext, $component, $approveduserids);
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provider::delete_data_for_users($approvedlist);
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$this->assertFalse($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['userid' => $u1->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1a->id]));
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$approveduserids = [$u1->id, $u2->id];
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$approvedlist = new approved_userlist($cm1bcontext, $component, $approveduserids);
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provider::delete_data_for_users($approvedlist);
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$this->assertFalse($DB->record_exists('survey_answers', ['survey' => $cm1b->id]));
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$this->assertFalse($DB->record_exists('survey_analysis', ['survey' => $cm1b->id]));
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$this->assertTrue($DB->record_exists('survey_answers', ['userid' => $u1->id, 'survey' => $cm1c->id]));
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$this->assertTrue($DB->record_exists('survey_analysis', ['userid' => $u2->id, 'survey' => $cm1c->id]));
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}
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public function test_export_data_for_user() {
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global $DB;
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$dg = $this->getDataGenerator();
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$templates = $DB->get_records_menu('survey', array('template' => 0), 'name', 'name, id');
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$c1 = $dg->create_course();
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$s1a = $dg->create_module('survey', ['template' => $templates['attlsname'], 'course' => $c1]);
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$s1b = $dg->create_module('survey', ['template' => $templates['ciqname'], 'course' => $c1]);
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$s1c = $dg->create_module('survey', ['template' => $templates['collesapname'], 'course' => $c1]);
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$u1 = $dg->create_user();
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$u2 = $dg->create_user();
|
|
|
|
$s1actx = context_module::instance($s1a->cmid);
|
|
$s1bctx = context_module::instance($s1b->cmid);
|
|
$s1cctx = context_module::instance($s1c->cmid);
|
|
|
|
$this->answer_survey($s1a, $u1, $c1, $s1actx);
|
|
$this->answer_survey($s1b, $u1, $c1, $s1bctx);
|
|
$this->create_analysis($s1a->id, $u1->id, 'Hello,');
|
|
|
|
$this->answer_survey($s1a, $u2, $c1, $s1actx);
|
|
$this->answer_survey($s1c, $u2, $c1, $s1cctx);
|
|
$this->create_analysis($s1b->id, $u2->id, 'World!');
|
|
|
|
provider::export_user_data(new approved_contextlist($u1, 'mod_survey', [$s1actx->id, $s1bctx->id, $s1cctx->id]));
|
|
|
|
$data = writer::with_context($s1actx)->get_data([]);
|
|
$this->assertNotEmpty($data);
|
|
$this->assert_exported_answers($data->answers, $u1, $s1a);
|
|
$data = writer::with_context($s1actx)->get_related_data([], 'survey_analysis');
|
|
$this->assertEquals('Hello,', $data->notes);
|
|
|
|
$data = writer::with_context($s1bctx)->get_data([]);
|
|
$this->assertNotEmpty($data);
|
|
$this->assert_exported_answers($data->answers, $u1, $s1b);
|
|
$data = writer::with_context($s1bctx)->get_related_data([], 'survey_analysis');
|
|
$this->assertEmpty($data);
|
|
|
|
$data = writer::with_context($s1cctx)->get_data([]);
|
|
$this->assertEmpty($data);
|
|
$data = writer::with_context($s1cctx)->get_related_data([], 'survey_analysis');
|
|
$this->assertEmpty($data);
|
|
|
|
writer::reset();
|
|
provider::export_user_data(new approved_contextlist($u2, 'mod_survey', [$s1actx->id, $s1bctx->id, $s1cctx->id]));
|
|
|
|
$data = writer::with_context($s1actx)->get_data([]);
|
|
$this->assertNotEmpty($data);
|
|
$this->assert_exported_answers($data->answers, $u2, $s1a);
|
|
$data = writer::with_context($s1actx)->get_related_data([], 'survey_analysis');
|
|
$this->assertEmpty($data);
|
|
|
|
$data = writer::with_context($s1bctx)->get_data([]);
|
|
$this->assertEmpty($data);
|
|
$data = writer::with_context($s1bctx)->get_related_data([], 'survey_analysis');
|
|
$this->assertEquals('World!', $data->notes);
|
|
|
|
$data = writer::with_context($s1cctx)->get_data([]);
|
|
$this->assertNotEmpty($data);
|
|
$this->assert_exported_answers($data->answers, $u2, $s1c);
|
|
$data = writer::with_context($s1cctx)->get_related_data([], 'survey_analysis');
|
|
$this->assertEmpty($data);
|
|
}
|
|
|
|
/**
|
|
* Answer a survey in a predictable manner.
|
|
*
|
|
* @param stdClass $survey The survey.
|
|
* @param stdClass $user The user.
|
|
* @param stdClass $course The course.
|
|
* @param context_module $context The module context.
|
|
* @return void
|
|
*/
|
|
protected function answer_survey($survey, $user, $course, context_module $context) {
|
|
global $USER;
|
|
|
|
$userid = $user->id;
|
|
$questions = survey_get_questions($survey);
|
|
$answer = function(&$answers, $q) use ($userid) {
|
|
$key = 'q' . ($q->type == 2 ? 'P' : '') . $q->id;
|
|
|
|
if ($q->type < 1) {
|
|
$a = "A:{$q->id}:{$userid}";
|
|
$answers[$key] = $a;
|
|
|
|
} else if ($q->type < 3) {
|
|
$options = explode(',', get_string($q->options, 'mod_survey'));
|
|
$answers[$key] = ($q->id + $userid) % count($options) + 1;
|
|
|
|
} else {
|
|
$options = explode(',', get_string($q->options, 'mod_survey'));
|
|
$answers["q{$q->id}"] = ($q->id + $userid) % count($options) + 1;
|
|
$answers["qP{$q->id}"] = ($q->id + $userid + 1) % count($options) + 1;
|
|
}
|
|
|
|
};
|
|
|
|
foreach ($questions as $q) {
|
|
if ($q->type < 0) {
|
|
continue;
|
|
} else if ($q->type > 0 && $q->multi) {
|
|
$subquestions = survey_get_subquestions($q);
|
|
foreach ($subquestions as $sq) {
|
|
$answer($answers, $sq);
|
|
}
|
|
} else {
|
|
$answer($answers, $q);
|
|
}
|
|
}
|
|
|
|
$origuser = $USER;
|
|
$this->setUser($user);
|
|
survey_save_answers($survey, $answers, $course, $context);
|
|
$this->setUser($origuser);
|
|
}
|
|
|
|
/**
|
|
* Assert the answers provided to a survey.
|
|
*
|
|
* @param array $answers The answers.
|
|
* @param object $user The user.
|
|
* @param object $survey The survey.
|
|
* @return void
|
|
*/
|
|
protected function assert_exported_answers($answers, $user, $survey) {
|
|
global $DB;
|
|
|
|
$userid = $user->id;
|
|
$questionids = explode(',', $survey->questions);
|
|
$topquestions = $DB->get_records_list('survey_questions', 'id', $questionids, 'id');
|
|
$questions = [];
|
|
|
|
foreach ($topquestions as $q) {
|
|
if ($q->type < 0) {
|
|
continue;
|
|
} else if ($q->type > 0 && $q->multi) {
|
|
$questionids = explode(',', $q->multi);
|
|
$subqs = $DB->get_records_list('survey_questions', 'id', $questionids, 'id');
|
|
} else {
|
|
$subqs = [$q];
|
|
}
|
|
foreach ($subqs as $sq) {
|
|
$questions[] = $sq;
|
|
}
|
|
}
|
|
|
|
$this->assertCount(count($questions), $answers);
|
|
|
|
$answer = reset($answers);
|
|
foreach ($questions as $question) {
|
|
$qtype = $question->type;
|
|
$question = survey_translate_question($question);
|
|
$options = $qtype > 0 ? explode(',', $question->options) : '-';
|
|
$this->assertEquals($question->text, $answer['question']['text']);
|
|
$this->assertEquals($question->shorttext, $answer['question']['shorttext']);
|
|
$this->assertEquals($question->intro, $answer['question']['intro']);
|
|
$this->assertEquals($options, $answer['question']['options']);
|
|
|
|
if ($qtype < 1) {
|
|
$this->assertEquals("A:{$question->id}:{$userid}", $answer['answer']['actual']);
|
|
|
|
} else if ($qtype == 1 || $qtype == 2) {
|
|
$chosen = ($question->id + $userid) % count($options);
|
|
$key = $qtype == 1 ? 'actual' : 'preferred';
|
|
$this->assertEquals($options[$chosen], $answer['answer'][$key]);
|
|
|
|
} else {
|
|
$chosen = ($question->id + $userid) % count($options);
|
|
$this->assertEquals($options[$chosen], $answer['answer']['actual']);
|
|
$chosen = ($question->id + $userid + 1) % count($options);
|
|
$this->assertEquals($options[$chosen], $answer['answer']['preferred']);
|
|
}
|
|
|
|
// Grab next answer, if any.
|
|
$answer = next($answers);
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Create analysis.
|
|
*
|
|
* @param int $surveyid The survey ID.
|
|
* @param int $userid The user ID.
|
|
* @param string $notes The nodes.
|
|
* @return stdClass
|
|
*/
|
|
protected function create_analysis($surveyid, $userid, $notes = '') {
|
|
global $DB;
|
|
$record = (object) [
|
|
'survey' => $surveyid,
|
|
'userid' => $userid,
|
|
'notes' => $notes
|
|
];
|
|
$record->id = $DB->insert_record('survey_analysis', $record);
|
|
return $record;
|
|
}
|
|
|
|
/**
|
|
* Create answer.
|
|
*
|
|
* @param int $surveyid The survey ID.
|
|
* @param int $questionid The question ID.
|
|
* @param int $userid The user ID.
|
|
* @param string $answer1 The first answer field.
|
|
* @param string $answer2 The second answer field.
|
|
* @return stdClass
|
|
*/
|
|
protected function create_answer($surveyid, $questionid, $userid, $answer1 = '', $answer2 = '') {
|
|
global $DB;
|
|
$record = (object) [
|
|
'survey' => $surveyid,
|
|
'question' => $questionid,
|
|
'userid' => $userid,
|
|
'answer1' => $answer1,
|
|
'answer2' => $answer2,
|
|
'time' => time()
|
|
];
|
|
$record->id = $DB->insert_record('survey_answers', $record);
|
|
return $record;
|
|
}
|
|
|
|
}
|
|
|