Current File : /home/vacivi36/ava/lib/tests/output/mustache_quote_helper_test.php
<?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/>.
declare(strict_types=1);
namespace core\output;
/**
* Unit tests for the mustache_quote_helper class.
*
* @package core
* @category test
* @copyright 2022 TU Berlin
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @coversDefaultClass \core\output\mustache_quote_helper
*/
class mustache_quote_helper_test extends \basic_testcase {
/**
* Tests the quote helper
*
* @covers ::quote
*/
public function test_quote() {
$engine = new \Mustache_Engine();
$context = new \Mustache_Context([
'world' => '{{planet}}',
'planet' => '<earth>'
]);
$lambdahelper = new \Mustache_LambdaHelper($engine, $context);
$quotehelper = new mustache_quote_helper();
// Simple string.
$this->assertEquals('"Hello world!"', $quotehelper->quote('Hello world!', $lambdahelper));
// Special JSON characters in string.
$this->assertEquals(
'"Hello \\"world\\"! (\\b,\\f,\\n,\\r,\\t,\\\\)"',
$quotehelper->quote('Hello "world"! (' . chr(8) . ",\f,\n,\r,\t,\\)", $lambdahelper)
);
// Double curly braces in string.
$this->assertEquals(
'"Hello {{=<% %>=}}{{<%={{ }}=%>world{{=<% %>=}}}}<%={{ }}=%>!"',
$quotehelper->quote('{{=<% %>=}}Hello {{world}}!<%={{ }}=%>', $lambdahelper)
);
// Triple curly braces in string.
$this->assertEquals(
'"Hello {{=<% %>=}}{{{<%={{ }}=%>world{{=<% %>=}}}}}<%={{ }}=%>!"',
$quotehelper->quote('{{=<% %>=}}Hello {{{world}}}!<%={{ }}=%>', $lambdahelper)
);
// Variable interpolation with double braces.
$this->assertEquals(
'"Hello <earth>!"',
$quotehelper->quote('Hello {{planet}}!', $lambdahelper)
);
// Variable interpolation with triple braces.
$this->assertEquals(
'"Hello <earth>!"',
$quotehelper->quote('Hello {{{planet}}}!', $lambdahelper)
);
// Variables interpolated only once.
$this->assertEquals(
'"Hello {{=<% %>=}}{{<%={{ }}=%>planet{{=<% %>=}}}}<%={{ }}=%>!"',
$quotehelper->quote('Hello {{world}}!', $lambdahelper)
);
}
}
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