Proyectos de Subversion Moodle

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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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namespace enrol_lti\local\ltiadvantage\utility;
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/**
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 * Test cases for the enrol_lti\local\ltiadvantage\utility\message_helper utility class.
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 *
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 * @package    enrol_lti
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 * @copyright  2021 Jake Dallimore <jrhdallimore@gmail.com>
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 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 * @coversDefaultClass \enrol_lti\local\ltiadvantage\utility\message_helper
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 */
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final class message_helper_test extends \base_testcase {
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    /**
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     * Test the static helper is_instructor_launch.
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     *
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     * @dataProvider message_roles_provider
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     * @param array $jwtdata the mock JWT data from a launch.
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     * @param bool $expected the expected return of is_instructor_launch() given the JWT data.
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     * @covers ::is_instructor_launch
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     */
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    public function test_is_instructor_launch(array $jwtdata, bool $expected): void {
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        $this->assertEquals($expected, message_helper::is_instructor_launch($jwtdata));
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    }
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    /**
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     * Data provider for testing role helpers.
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     *
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     * @return array the array of test JWT data.
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     */
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    public static function message_roles_provider(): array {
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        return [
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            'Roles claim present, includes learner role only' => [
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                'jwtdata' => [
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                    'https://purl.imsglobal.org/spec/lti/claim/roles' => [
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                        'http://purl.imsglobal.org/vocab/lis/v2/membership#Learner'
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                    ]
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                ],
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                'expected' => false
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            ],
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            'Roles claim present, includes teacher role only' => [
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                'jwtdata' => [
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                    'https://purl.imsglobal.org/spec/lti/claim/roles' => [
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                        'http://purl.imsglobal.org/vocab/lis/v2/membership#Instructor'
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                    ]
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                ],
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                'expected' => true
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            ],
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            'Roles claim present, includes admin role only' => [
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                'jwtdata' => [
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                    'https://purl.imsglobal.org/spec/lti/claim/roles' => [
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                        'http://purl.imsglobal.org/vocab/lis/v2/institution/person#Administrator'
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                    ]
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                ],
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                'expected' => true
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            ],
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            'Roles claim present, includes learner and teacher roles' => [
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                'jwtdata' => [
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                    'https://purl.imsglobal.org/spec/lti/claim/roles' => [
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                        'http://purl.imsglobal.org/vocab/lis/v2/membership#Instructor',
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                        'http://purl.imsglobal.org/vocab/lis/v2/membership#Learner'
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                    ]
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                ],
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                'expected' => true
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            ],
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            'Roles claim present, includes instructor role using legacy short name and learner role' => [
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                'jwtdata' => [
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                    'https://purl.imsglobal.org/spec/lti/claim/roles' => [
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                        'Instructor',
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                        'http://purl.imsglobal.org/vocab/lis/v2/membership#Learner'
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                    ]
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                ],
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                'expected' => true
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            ],
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            'Roles claim empty' => [
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                'jwtdata' => [
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                    'https://purl.imsglobal.org/spec/lti/claim/roles' => [],
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                ],
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                'expected' => false
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            ],
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            'Roles claim not present' => [
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                'jwtdata' => [],
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                'expected' => false
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            ],
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        ];
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    }
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}