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/>.

namespace tool_brickfield;

use tool_brickfield\local\tool\filter;

/**

 * Unit tests for {@filter tool_brickfield\local\tool\filter}.

 *

 * @package   tool_brickfield

 * @copyright  2020 onward: Brickfield Education Labs, www.brickfield.ie

 * @author     Jay Churchward (jay.churchward@poetopensource.org)

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

 */

final class filters_test extends \advanced_testcase {

    public function test_constructor(): void {

        $this->resetAfterTest();

        // Variables.

        $courseid = 1;

        $categoryid = 2;

        $tab = 'tab';

        $page = 3;

        $perpage = 4;

        $url = 'url';

        // Test responses.

        $object = new filter();

        $this->assertEquals($object->courseid, 0);

        $this->assertEquals($object->categoryid, 0);

        $this->assertEquals($object->tab, '');

        $this->assertEquals($object->page, 0);

        $this->assertEquals($object->perpage, 0);

        $this->assertEquals($object->url, '');

        $object = new filter($courseid, $categoryid, $tab, $page, $perpage, $url);

        $this->assertEquals($object->courseid, $courseid);

        $this->assertEquals($object->categoryid, $categoryid);

        $this->assertEquals($object->tab, $tab);

        $this->assertEquals($object->page, $page);

        $this->assertEquals($object->perpage, $perpage);

        $this->assertEquals($object->url, $url);

    }

    public function test_get_course_sql(): void {

        $this->resetAfterTest();

        $object = new filter();

        $output = $object->get_course_sql();

        $this->assertIsArray($output);

        $this->assertEquals($output[0], '');

        $object = $this->create_object_with_params();

        $output = $object->get_course_sql();

        $this->assertEquals($output[0], ' AND (courseid = ?)');

        $this->assertEquals($output[1][0], $object->courseid);

    }

    public function test_validate_filters(): void {

        $this->resetAfterTest();

        // Variables.

        $courseid = 0;

        $categoryid = 2;

        $tab = 'tab';

        $page = 3;

        $perpage = 4;

        $url = 'url';

        $object = new filter();

        $output = $object->validate_filters();

        $this->assertTrue($output);

        $object = $this->create_object();

        $output = $object->validate_filters();

        $this->assertTrue($output);

        $object = new filter($courseid, $categoryid, $tab, $page, $perpage);

        $output = $object->validate_filters();

        $this->assertFalse($output);

        $category = $this->getDataGenerator()->create_category();

        $object = new filter($courseid, $category->id, $tab, $page, $perpage);

        $output = $object->validate_filters();

        $this->assertFalse($output);

    }

    public function test_has_course_filters(): void {

        $this->resetAfterTest();

        $object = new filter();

        $output = $object->has_course_filters();

        $this->assertFalse($output);

        $object = $this->create_object();

        $output = $object->has_course_filters();

        $this->assertTrue($output);

    }

    public function test_has_capability_in_context(): void {

        global $DB;

        $this->resetAfterTest();

        $object = $this->create_object_with_params();

        $capability = accessibility::get_capability_name('viewcoursetools');

        $output = $object->has_capability_in_context($capability, \context_system::instance());

        $this->assertFalse($output);

        $output = $object->has_capability_in_context($capability, \context_coursecat::instance($object->categoryid));

        $this->assertFalse($output);

        $output = $object->has_capability_in_context($capability, \context_course::instance($object->courseid));

        $this->assertFalse($output);

        $course = $this->getDataGenerator()->create_course();

        $user = $this->getDataGenerator()->create_and_enrol($course, 'teacher');

        $this->setUser($user);

        $output = $object->has_capability_in_context($capability, \context_system::instance());

        $this->assertFalse($output);

        $output = $object->has_capability_in_context($capability, \context_coursecat::instance($object->categoryid));

        $this->assertFalse($output);

        $output = $object->has_capability_in_context($capability, \context_course::instance($course->id));

        $this->assertTrue($output);

        $teacherrole = $DB->get_record('role', ['shortname' => 'teacher']);

        $categorycontext = \context_coursecat::instance($object->categoryid);

        $this->getDataGenerator()->role_assign($teacherrole->id, $user->id, $categorycontext->id);

        $output = $object->has_capability_in_context($capability, $categorycontext);

        $this->assertTrue($output);

    }

    public function test_get_errormessage(): void {

        $this->resetAfterTest();

        // Variables.

        $courseid = 0;

        $categoryid = 2;

        $tab = 'tab';

        $page = 3;

        $perpage = 4;

        $url = 'url';

        $object = new filter();

        $output = $object->get_errormessage();

        $this->assertNull($output);

        $object = new filter($courseid, $categoryid, $tab, $page, $perpage);

        $object->validate_filters();

        $output = $object->get_errormessage();

        $this->assertEquals($output, 'Invalid category, please check your input');

        $category = $this->getDataGenerator()->create_category();

        $object = new filter($courseid, $category->id, $tab, $page, $perpage);

        $object->validate_filters();

        $output = $object->get_errormessage();

        $this->assertEquals($output, 'No courses found for category ' . $category->id);

    }

    /**

     * Create a filter object and return it.

     * @return filter

     */

    private function create_object() {

        // Variables.

        $courseid = 1;

        $categoryid = 2;

        $tab = 'tab';

        $page = 3;

        $perpage = 4;

        $url = 'url';

        $object = new filter($courseid, $categoryid, $tab, $page, $perpage);

        return $object;

    }

    /**

     * Create a filter object with some parameters and return it.

     * @return filter

     */

    private function create_object_with_params() {

        // Variables.

        $tab = 'tab';

        $page = 3;

        $perpage = 4;

        $url = 'url';

        $category = $this->getDataGenerator()->create_category();

        $course = $this->getDataGenerator()->create_course((object)['category' => $category->id]);

        $object = new filter($course->id, $category->id, $tab, $page, $perpage);

        return $object;

    }

}