Proyectos de Subversion Moodle

<?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/>.

/**

 * Data provider tests.

 *

 * @package    mod_feedback

 * @category   test

 * @copyright  2018 Frédéric Massart

 * @author     Frédéric Massart <fred@branchup.tech>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

namespace mod_feedback\privacy;

defined('MOODLE_INTERNAL') || die();

global $CFG;

use core_privacy\tests\provider_testcase;

use core_privacy\local\request\approved_contextlist;

use core_privacy\local\request\approved_userlist;

use core_privacy\local\request\transform;

use core_privacy\local\request\writer;

use mod_feedback\privacy\provider;

require_once($CFG->dirroot . '/mod/feedback/lib.php');

/**

 * Data provider testcase class.

 *

 * @package    mod_feedback

 * @category   test

 * @copyright  2018 Frédéric Massart

 * @author     Frédéric Massart <fred@branchup.tech>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

final class provider_test extends provider_testcase {

    public function setUp(): void {

        parent::setUp();

        $this->resetAfterTest();

    }

    /**

     * Test getting the contexts for a user.

     */

    public function test_get_contexts_for_userid(): void {

        global $DB;

        $dg = $this->getDataGenerator();

        $fg = $dg->get_plugin_generator('mod_feedback');

        $c1 = $dg->create_course();

        $c2 = $dg->create_course();

        $cm0a = $dg->create_module('feedback', ['course' => SITEID]);

        $cm1a = $dg->create_module('feedback', ['course' => $c1, 'anonymous' => FEEDBACK_ANONYMOUS_NO]);

        $cm1b = $dg->create_module('feedback', ['course' => $c1]);

        $cm2a = $dg->create_module('feedback', ['course' => $c2]);

        $cm2b = $dg->create_module('feedback', ['course' => $c2]);

        $cm2c = $dg->create_module('feedback', ['course' => $c2]);

        $u1 = $dg->create_user();

        $u2 = $dg->create_user();

        foreach ([$cm0a, $cm1a, $cm1b, $cm2a] as $feedback) {

            $i1 = $fg->create_item_numeric($feedback);

            $i2 = $fg->create_item_multichoice($feedback);

            $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

            if ($feedback == $cm1b) {

                $this->create_submission_with_answers($feedback, $u2, $answers);

            } else {

                $this->create_submission_with_answers($feedback, $u1, $answers);

            }

        }

        // Unsaved submission for u1 in cm2b.

        $feedback = $cm2b;

        $i1 = $fg->create_item_numeric($feedback);

        $i2 = $fg->create_item_multichoice($feedback);

        $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

        $this->create_tmp_submission_with_answers($feedback, $u1, $answers);

        // Unsaved submission for u2 in cm2c.

        $feedback = $cm2c;

        $i1 = $fg->create_item_numeric($feedback);

        $i2 = $fg->create_item_multichoice($feedback);

        $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

        $this->create_tmp_submission_with_answers($feedback, $u2, $answers);

        $contextids = provider::get_contexts_for_userid($u1->id)->get_contextids();

        $this->assertCount(4, $contextids);

        $this->assertTrue(in_array(\context_module::instance($cm0a->cmid)->id, $contextids));

        $this->assertTrue(in_array(\context_module::instance($cm1a->cmid)->id, $contextids));

        $this->assertTrue(in_array(\context_module::instance($cm2a->cmid)->id, $contextids));

        $this->assertFalse(in_array(\context_module::instance($cm1b->cmid)->id, $contextids));

        $this->assertTrue(in_array(\context_module::instance($cm2b->cmid)->id, $contextids));

        $this->assertFalse(in_array(\context_module::instance($cm2c->cmid)->id, $contextids));

        $contextids = provider::get_contexts_for_userid($u2->id)->get_contextids();

        $this->assertCount(2, $contextids);

        $this->assertFalse(in_array(\context_module::instance($cm0a->cmid)->id, $contextids));

        $this->assertFalse(in_array(\context_module::instance($cm1a->cmid)->id, $contextids));

        $this->assertFalse(in_array(\context_module::instance($cm2a->cmid)->id, $contextids));

        $this->assertTrue(in_array(\context_module::instance($cm1b->cmid)->id, $contextids));

        $this->assertFalse(in_array(\context_module::instance($cm2b->cmid)->id, $contextids));

        $this->assertTrue(in_array(\context_module::instance($cm2c->cmid)->id, $contextids));

    }

    /**

     * Test getting the users in a context.

     */

    public function test_get_users_in_context(): void {

        global $DB;

        $dg = $this->getDataGenerator();

        $fg = $dg->get_plugin_generator('mod_feedback');

        $component = 'mod_feedback';

        $c1 = $dg->create_course();

        $c2 = $dg->create_course();

        $cm0 = $dg->create_module('feedback', ['course' => SITEID]);

        $cm1a = $dg->create_module('feedback', ['course' => $c1, 'anonymous' => FEEDBACK_ANONYMOUS_NO]);

        $cm1b = $dg->create_module('feedback', ['course' => $c1]);

        $cm2 = $dg->create_module('feedback', ['course' => $c2]);

        $u1 = $dg->create_user();

        $u2 = $dg->create_user();

        foreach ([$cm0, $cm1a, $cm1b, $cm2] as $feedback) {

            $i1 = $fg->create_item_numeric($feedback);

            $i2 = $fg->create_item_multichoice($feedback);

            $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

            if ($feedback == $cm1b) {

                $this->create_submission_with_answers($feedback, $u2, $answers);

            } else {

                $this->create_submission_with_answers($feedback, $u1, $answers);

            }

        }

        // Unsaved submission for u2 in cm1a.

        $feedback = $cm1a;

        $i1 = $fg->create_item_numeric($feedback);

        $i2 = $fg->create_item_multichoice($feedback);

        $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

        $this->create_tmp_submission_with_answers($feedback, $u2, $answers);

        // Only u1 in cm0.

        $context = \context_module::instance($cm0->cmid);

        $userlist = new \core_privacy\local\request\userlist($context, $component);

        provider::get_users_in_context($userlist);

        $this->assertCount(1, $userlist);

        $this->assertEquals([$u1->id], $userlist->get_userids());

        $context = \context_module::instance($cm1a->cmid);

        $userlist = new \core_privacy\local\request\userlist($context, $component);

        provider::get_users_in_context($userlist);

        // Two submissions in cm1a: saved for u1, unsaved for u2.

        $this->assertCount(2, $userlist);

        $expected = [$u1->id, $u2->id];

        $actual = $userlist->get_userids();

        sort($expected);

        sort($actual);

        $this->assertEquals($expected, $actual);

        // Only u2 in cm1b.

        $context = \context_module::instance($cm1b->cmid);

        $userlist = new \core_privacy\local\request\userlist($context, $component);

        provider::get_users_in_context($userlist);

        $this->assertCount(1, $userlist);

        $this->assertEquals([$u2->id], $userlist->get_userids());

        // Only u1 in cm2.

        $context = \context_module::instance($cm2->cmid);

        $userlist = new \core_privacy\local\request\userlist($context, $component);

        provider::get_users_in_context($userlist);

        $this->assertCount(1, $userlist);

        $this->assertEquals([$u1->id], $userlist->get_userids());

    }

    /**

     * Test deleting user data.

     */

    public function test_delete_data_for_user(): void {

        global $DB;

        $dg = $this->getDataGenerator();

        $fg = $dg->get_plugin_generator('mod_feedback');

        $c1 = $dg->create_course();

        $c2 = $dg->create_course();

        $cm0a = $dg->create_module('feedback', ['course' => SITEID]);

        $cm1a = $dg->create_module('feedback', ['course' => $c1, 'anonymous' => FEEDBACK_ANONYMOUS_NO]);

        $cm2a = $dg->create_module('feedback', ['course' => $c2]);

        $u1 = $dg->create_user();

        $u2 = $dg->create_user();

        // Create a bunch of data.

        foreach ([$cm1a, $cm0a, $cm2a] as $feedback) {

            $i1 = $fg->create_item_numeric($feedback);

            $i2 = $fg->create_item_multichoice($feedback);

            $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

            // Create u2 user data for this module.

            if ($feedback == $cm1a) {

                $this->create_submission_with_answers($feedback, $u2, $answers);

                $this->create_tmp_submission_with_answers($feedback, $u2, $answers);

            }

            $this->create_submission_with_answers($feedback, $u1, $answers);

            $this->create_tmp_submission_with_answers($feedback, $u1, $answers);

        }

        $appctx = new approved_contextlist($u1, 'mod_feedback', [

            \context_module::instance($cm0a->cmid)->id,

            \context_module::instance($cm1a->cmid)->id

        ]);

        provider::delete_data_for_user($appctx);

        // Confirm all data is gone in those, except for u2.

        foreach ([$cm0a, $cm1a] as $feedback) {

            $this->assert_no_feedback_data_for_user($feedback, $u1);

            if ($feedback == $cm1a) {

                $this->assert_feedback_data_for_user($feedback, $u2);

                $this->assert_feedback_tmp_data_for_user($feedback, $u2);

            }

        }

        // Confirm cm2a wasn't affected.

        $this->assert_feedback_data_for_user($cm2a, $u1);

        $this->assert_feedback_tmp_data_for_user($cm2a, $u1);

    }

    /**

     * Test deleting data within a context for an approved userlist.

     */

    public function test_delete_data_for_users(): void {

        global $DB;

        $dg = $this->getDataGenerator();

        $fg = $dg->get_plugin_generator('mod_feedback');

        $c1 = $dg->create_course();

        $c2 = $dg->create_course();

        $cm0 = $dg->create_module('feedback', ['course' => SITEID]);

        $cm1 = $dg->create_module('feedback', ['course' => $c1, 'anonymous' => FEEDBACK_ANONYMOUS_NO]);

        $cm2 = $dg->create_module('feedback', ['course' => $c2]);

        $context0 = \context_module::instance($cm0->cmid);

        $context1 = \context_module::instance($cm1->cmid);

        $u1 = $dg->create_user();

        $u2 = $dg->create_user();

        // Create a bunch of data.

        foreach ([$cm0, $cm1, $cm2] as $feedback) {

            $i1 = $fg->create_item_numeric($feedback);

            $i2 = $fg->create_item_multichoice($feedback);

            $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

            $this->create_submission_with_answers($feedback, $u1, $answers);

            $this->create_tmp_submission_with_answers($feedback, $u1, $answers);

            $this->create_submission_with_answers($feedback, $u2, $answers);

            $this->create_tmp_submission_with_answers($feedback, $u2, $answers);

        }

        // Delete u1 from cm0, ensure u2 data is retained.

        $approveduserlist = new approved_userlist($context0, 'mod_feedback', [$u1->id]);

        provider::delete_data_for_users($approveduserlist);

        $this->assert_no_feedback_data_for_user($cm0, $u1);

        $this->assert_feedback_data_for_user($cm0, $u2);

        $this->assert_feedback_tmp_data_for_user($cm0, $u2);

        // Ensure cm1 unaffected by cm1 deletes.

        $this->assert_feedback_data_for_user($cm1, $u1);

        $this->assert_feedback_tmp_data_for_user($cm1, $u1);

        $this->assert_feedback_data_for_user($cm1, $u2);

        $this->assert_feedback_tmp_data_for_user($cm1, $u2);

        // Delete u1 and u2 from cm1, ensure no data is retained.

        $approveduserlist = new approved_userlist($context1, 'mod_feedback', [$u1->id, $u2->id]);

        provider::delete_data_for_users($approveduserlist);

        $this->assert_no_feedback_data_for_user($cm1, $u1);

        $this->assert_no_feedback_data_for_user($cm1, $u2);

        // Ensure cm2 is unaffected by any of the deletes.

        $this->assert_feedback_data_for_user($cm2, $u1);

        $this->assert_feedback_tmp_data_for_user($cm2, $u1);

        $this->assert_feedback_data_for_user($cm2, $u2);

        $this->assert_feedback_tmp_data_for_user($cm2, $u2);

    }

    /**

     * Test deleting a whole context.

     */

    public function test_delete_data_for_all_users_in_context(): void {

        global $DB;

        $dg = $this->getDataGenerator();

        $fg = $dg->get_plugin_generator('mod_feedback');

        $c1 = $dg->create_course();

        $c2 = $dg->create_course();

        $cm0a = $dg->create_module('feedback', ['course' => SITEID]);

        $cm1a = $dg->create_module('feedback', ['course' => $c1, 'anonymous' => FEEDBACK_ANONYMOUS_NO]);

        $u1 = $dg->create_user();

        $u2 = $dg->create_user();

        // Create a bunch of data.

        foreach ([$cm1a, $cm0a] as $feedback) {

            $i1 = $fg->create_item_numeric($feedback);

            $i2 = $fg->create_item_multichoice($feedback);

            $answers = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

            $this->create_submission_with_answers($feedback, $u1, $answers);

            $this->create_tmp_submission_with_answers($feedback, $u1, $answers);

            $this->create_submission_with_answers($feedback, $u2, $answers);

            $this->create_tmp_submission_with_answers($feedback, $u2, $answers);

        }

        provider::delete_data_for_all_users_in_context(\context_module::instance($cm1a->cmid));

        $this->assert_no_feedback_data_for_user($cm1a, $u1);

        $this->assert_no_feedback_data_for_user($cm1a, $u2);

        $this->assert_feedback_data_for_user($cm0a, $u1);

        $this->assert_feedback_data_for_user($cm0a, $u2);

        $this->assert_feedback_tmp_data_for_user($cm0a, $u1);

        $this->assert_feedback_tmp_data_for_user($cm0a, $u2);

    }

    /**

     * Test exporting data.

     */

    public function test_export_user_data(): void {

        global $DB;

        $dg = $this->getDataGenerator();

        $fg = $dg->get_plugin_generator('mod_feedback');

        $c1 = $dg->create_course();

        $c2 = $dg->create_course();

        $cm0a = $dg->create_module('feedback', ['course' => SITEID]);

        $cm1a = $dg->create_module('feedback', ['course' => $c1, 'anonymous' => FEEDBACK_ANONYMOUS_NO]);

        $cm2a = $dg->create_module('feedback', ['course' => $c2, 'anonymous' => FEEDBACK_ANONYMOUS_YES, 'multiple_submit' => 1]);

        $cm2b = $dg->create_module('feedback', ['course' => $c2]);

        $cm2c = $dg->create_module('feedback', ['course' => $c2]);

        $u1 = $dg->create_user();

        $u2 = $dg->create_user();

        // Create a bunch of data.

        foreach ([$cm0a, $cm1a, $cm2a, $cm2b] as $feedback) {

            $i1 = $fg->create_item_numeric($feedback, ['name' => 'Q1', 'label' => 'L1']);

            $i2 = $fg->create_item_multichoice($feedback, ['name' => 'Q2', 'label' => 'L2']);

            $answersu1 = ['numeric_' . $i1->id => '1', 'multichoice_' . $i2->id => [1]];

            $answersu2 = ['numeric_' . $i1->id => '2', 'multichoice_' . $i2->id => [2]];

            if ($cm0a == $feedback) {

                $this->create_submission_with_answers($feedback, $u1, $answersu1);

                $this->create_tmp_submission_with_answers($feedback, $u1, $answersu1);

            } else if ($cm1a == $feedback) {

                $this->create_tmp_submission_with_answers($feedback, $u1, $answersu1);

            } else if ($cm2a == $feedback) {

                $this->create_submission_with_answers($feedback, $u1, $answersu1);

                $this->create_submission_with_answers($feedback, $u1, ['numeric_' . $i1->id => '1337'], 2);

            } else if ($cm2c == $feedback) {

                $this->create_submission_with_answers($feedback, $u1, $answersu1);

                $this->create_tmp_submission_with_answers($feedback, $u1, $answersu1);

            }

            $this->create_submission_with_answers($feedback, $u2, $answersu2);

            $this->create_tmp_submission_with_answers($feedback, $u2, $answersu2);

        }

        $appctx = new approved_contextlist($u1, 'mod_feedback', [

            \context_module::instance($cm0a->cmid)->id,

            \context_module::instance($cm1a->cmid)->id,

            \context_module::instance($cm2a->cmid)->id,

            \context_module::instance($cm2b->cmid)->id,

        ]);

        provider::export_user_data($appctx);

        // CM0A.

        $data = writer::with_context(\context_module::instance($cm0a->cmid))->get_data();

        $this->assertCount(2, $data->submissions);

        $submission = $data->submissions[0];

        $this->assertEquals(transform::yesno(false), $submission['inprogress']);

        $this->assertEquals(transform::yesno(true), $submission['anonymousresponse']);

        $this->assertCount(2, $submission['answers']);

        $this->assertEquals('Q1', $submission['answers'][0]['question']);

        $this->assertEquals('1', $submission['answers'][0]['answer']);

        $this->assertEquals('Q2', $submission['answers'][1]['question']);

        $this->assertEquals('a', $submission['answers'][1]['answer']);

        $submission = $data->submissions[1];

        $this->assertEquals(transform::yesno(true), $submission['inprogress']);

        $this->assertEquals(transform::yesno(true), $submission['anonymousresponse']);

        $this->assertCount(2, $submission['answers']);

        $this->assertEquals('Q1', $submission['answers'][0]['question']);

        $this->assertEquals('1', $submission['answers'][0]['answer']);

        $this->assertEquals('Q2', $submission['answers'][1]['question']);

        $this->assertEquals('a', $submission['answers'][1]['answer']);

        // CM1A.

        $data = writer::with_context(\context_module::instance($cm1a->cmid))->get_data();

        $this->assertCount(1, $data->submissions);

        $submission = $data->submissions[0];

        $this->assertEquals(transform::yesno(true), $submission['inprogress']);

        $this->assertEquals(transform::yesno(false), $submission['anonymousresponse']);

        $this->assertCount(2, $submission['answers']);

        $this->assertEquals('Q1', $submission['answers'][0]['question']);

        $this->assertEquals('1', $submission['answers'][0]['answer']);

        $this->assertEquals('Q2', $submission['answers'][1]['question']);

        $this->assertEquals('a', $submission['answers'][1]['answer']);

        // CM2A.

        $data = writer::with_context(\context_module::instance($cm2a->cmid))->get_data();

        $this->assertCount(2, $data->submissions);

        $submission = $data->submissions[0];

        $this->assertEquals(transform::yesno(false), $submission['inprogress']);

        $this->assertEquals(transform::yesno(true), $submission['anonymousresponse']);

        $this->assertCount(2, $submission['answers']);

        $this->assertEquals('Q1', $submission['answers'][0]['question']);

        $this->assertEquals('1', $submission['answers'][0]['answer']);

        $this->assertEquals('Q2', $submission['answers'][1]['question']);

        $this->assertEquals('a', $submission['answers'][1]['answer']);

        $submission = $data->submissions[1];

        $this->assertEquals(transform::yesno(false), $submission['inprogress']);

        $this->assertEquals(transform::yesno(true), $submission['anonymousresponse']);

        $this->assertCount(1, $submission['answers']);

        $this->assertEquals('Q1', $submission['answers'][0]['question']);

        $this->assertEquals('1337', $submission['answers'][0]['answer']);

        // CM2B (no data).

        $data = writer::with_context(\context_module::instance($cm2b->cmid))->get_data();

        $this->assertEmpty($data);

        // CM2C (not exported).

        $data = writer::with_context(\context_module::instance($cm2b->cmid))->get_data();

        $this->assertEmpty($data);

    }

    /**

     * Assert there is no feedback data for a user.

     *

     * @param object $feedback The feedback.

     * @param object $user The user.

     * @return void

     */

    protected function assert_no_feedback_data_for_user($feedback, $user) {

        global $DB;

        $this->assertFalse($DB->record_exists('feedback_completed', ['feedback' => $feedback->id, 'userid' => $user->id]));

        $this->assertFalse($DB->record_exists('feedback_completedtmp', ['feedback' => $feedback->id, 'userid' => $user->id]));

        // Check that there aren't orphan values because we can't check by userid.

        $sql = "

            SELECT fv.id

              FROM {%s} fv

         LEFT JOIN {%s} fc

                ON fc.id = fv.completed

             WHERE fc.id IS NULL";

        $this->assertFalse($DB->record_exists_sql(sprintf($sql, 'feedback_value', 'feedback_completed'), []));

        $this->assertFalse($DB->record_exists_sql(sprintf($sql, 'feedback_valuetmp', 'feedback_completedtmp'), []));

    }

    /**

     * Assert there are submissions and answers for user.

     *

     * @param object $feedback The feedback.

     * @param object $user The user.

     * @param int $submissioncount The number of submissions.

     * @param int $valuecount The number of values per submission.

     * @return void

     */

    protected function assert_feedback_data_for_user($feedback, $user, $submissioncount = 1, $valuecount = 2) {

        global $DB;

        $completeds = $DB->get_records('feedback_completed', ['feedback' => $feedback->id, 'userid' => $user->id]);

        $this->assertCount($submissioncount, $completeds);

        foreach ($completeds as $record) {

            $this->assertEquals($valuecount, $DB->count_records('feedback_value', ['completed' => $record->id]));

        }

    }

    /**

     * Assert there are temporary submissions and answers for user.

     *

     * @param object $feedback The feedback.

     * @param object $user The user.

     * @param int $submissioncount The number of submissions.

     * @param int $valuecount The number of values per submission.

     * @return void

     */

    protected function assert_feedback_tmp_data_for_user($feedback, $user, $submissioncount = 1, $valuecount = 2) {

        global $DB;

        $completedtmps = $DB->get_records('feedback_completedtmp', ['feedback' => $feedback->id, 'userid' => $user->id]);

        $this->assertCount($submissioncount, $completedtmps);

        foreach ($completedtmps as $record) {

            $this->assertEquals($valuecount, $DB->count_records('feedback_valuetmp', ['completed' => $record->id]));

        }

    }

    /**

     * Create an submission with answers.

     *

     * @param object $feedback The feedback.

     * @param object $user The user.

     * @param array $answers Answers.

     * @param int $submissioncount The number of submissions expected after this entry.

     * @return void

     */

    protected function create_submission_with_answers($feedback, $user, $answers, $submissioncount = 1) {

        global $DB;

        $modinfo = get_fast_modinfo($feedback->course);

        $cm = $modinfo->get_cm($feedback->cmid);

        $feedbackcompletion = new \mod_feedback_completion($feedback, $cm, $feedback->course, false, null, null, $user->id);

        $feedbackcompletion->save_response_tmp((object) $answers);

        $feedbackcompletion->save_response();

        $this->assertEquals($submissioncount, $DB->count_records('feedback_completed', ['feedback' => $feedback->id,

            'userid' => $user->id]));

        $this->assertEquals(count($answers), $DB->count_records('feedback_value', [

            'completed' => $feedbackcompletion->get_completed()->id]));

    }

    /**

     * Create a temporary submission with answers.

     *

     * @param object $feedback The feedback.

     * @param object $user The user.

     * @param array $answers Answers.

     * @return void

     */

    protected function create_tmp_submission_with_answers($feedback, $user, $answers) {

        global $DB;

        $modinfo = get_fast_modinfo($feedback->course);

        $cm = $modinfo->get_cm($feedback->cmid);

        $feedbackcompletion = new \mod_feedback_completion($feedback, $cm, $feedback->course, false, null, null, $user->id);

        $feedbackcompletion->save_response_tmp((object) $answers);

        $this->assertEquals(1, $DB->count_records('feedback_completedtmp', ['feedback' => $feedback->id, 'userid' => $user->id]));

        $this->assertEquals(2, $DB->count_records('feedback_valuetmp', [

            'completed' => $feedbackcompletion->get_current_completed_tmp()->id]));

    }

}