Proyectos de Subversion Moodle

<?php
// This file is part of Moodle - http://moodle.org/
//
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// the Free Software Foundation, either version 3 of the License, or
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// GNU General Public License for more details.
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namespace filter_emailprotect;

/**
 * Tests for the filter_emailprotect text filter.
 *
 * @package    filter_emailprotect
 * @category   test
 * @copyright  2024 Andrew Lyons <andrew@nicols.co.uk>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @covers \filter_emailprotect\text_filter
 */
final class text_filter_test extends \advanced_testcase {
    /**
     * Test the filter method.
     *
     * @dataProvider filter_provider
     * @param string $expression The regexp to check.
     * @param string $text The text to filter.
     */
    public function test_filter(
        string $expression,
        string $text,
        bool $exactmatch,
    ): void {
        $filter = new text_filter(\core\context\system::instance(), []);
        $result = $filter->filter($text);

        $this->assertMatchesRegularExpression($expression, $result);

        if ($exactmatch) {
            $this->assertEquals($text, $result);
        } else {
            $this->assertNotEquals($text, $result);
        }
    }

    /**
     * Data provider for the filter test.
     *
     * @return array
     */
    public static function filter_provider(): array {
        $email = 'chaise@example.com';
        return [
            // No email address found.
            [
                '/Hello, world!/',
                'Hello, world!',
                true,
            ],
            // Email addresses present.
            // Note: The obfuscation randomly choose which chars to obfuscate.
            [
                '/.*(@|&#64;).*/',
                $email,
                false,
            ],
            [
                "~<a href=\".*:.*(@|&#64;).*\">.*(@|&#64;).*</a>~",
                "<a href='mailto:$email'>$email</a>",
                false,
            ],
        ];
    }
}