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_dataprivacy;

/**

 * Metadata registry tests.

 *

 * @package    tool_dataprivacy

 * @copyright  2018 Adrian Greeve <adriangreeve.com>

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

 */

class metadata_registry_test extends \advanced_testcase {

    /**

     * Fetch the meta data and return it in a form that we can easily unit test.

     *

     * @return array the meta data.

     */

    protected function get_meta_data() {

        $metadataregistry = new \tool_dataprivacy\metadata_registry();

        $data = $metadataregistry->get_registry_metadata();

        $newdata = [];

        foreach ($data as $value) {

            $additional = [];

            foreach ($value['plugins'] as $moredata) {

                $additional[$moredata['raw_component']] = $moredata;

            }

            $newdata[$value['plugin_type_raw']] = $additional;

        }

        return $newdata;

    }

    /**

     * Test that we can fetch metadata about users for the whole system and that it matches the system count.

     */

    public function test_get_registry_metadata_count(): void {

        $data = $this->get_meta_data();

        $plugintypes = \core_component::get_plugin_types();

        // Check that we have the correct number of plugin types.

        $plugincount = count($plugintypes) + 1; // Plus one for core.

        $this->assertEquals($plugincount, count($data));

        // Check that each plugin count matches.

        foreach ($plugintypes as $plugintype => $notused) {

            $plugins = \core_component::get_plugin_list($plugintype);

            $this->assertEquals(count($plugins), count($data[$plugintype]));

        }

        // Let's check core subsystems.

        // The Privacy API adds an extra component in the form of 'core'.

        $coresubsystems = \core_component::get_core_subsystems();

        $this->assertEquals(count($coresubsystems) + 1, count($data['core']));

    }

    /**

     * Check that the expected null provider information is returned.

     */

    public function test_get_registry_metadata_null_provider_details(): void {

        $data = $this->get_meta_data();

        // Check details of core privacy (a null privder) are correct.

        $coreprivacy = $data['core']['core_privacy'];

        $this->assertEquals(1, $coreprivacy['compliant']);

        $this->assertNotEmpty($coreprivacy['nullprovider']);

    }

    /**

     * Check that the expected privacy provider information is returned.

     */

    public function test_get_registry_metadata_provider_details(): void {

        $data = $this->get_meta_data();

        // Check details of core rating (a normal provider) are correct.

        $corerating = $data['core']['core_rating'];

        $this->assertEquals(1, $corerating['compliant']);

        $this->assertNotEmpty($corerating['metadata']);

        $this->assertEquals('database_table', $corerating['metadata'][0]['type']);

        $this->assertNotEmpty($corerating['metadata'][0]['fields']);

    }

}