73 lines
2.5 KiB
PHP
73 lines
2.5 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2020 (original work) Open Assessment Technologies SA;
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*/
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declare(strict_types=1);
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namespace oat\tao\test\unit\http;
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use oat\generis\test\TestCase;
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use oat\tao\model\http\ContentDetector;
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use Psr\Http\Message\StreamInterface;
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use tao_helpers_File;
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use function GuzzleHttp\Psr7\stream_for;
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class ContentDetectorTest extends TestCase
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{
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private const ENCODED_IMAGE = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEX/TQBcNTh/AAAAAXRSTlPM0jRW/QAAAApJREFUeJxjYgAAAAYAAzY3fKgAAAAASUVORK5CYII=';
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private const ENCODED_GZIP = 'H4sICGdTa18AA0ZGNEQwMC0wLjgucG5nAOsM8HPn5ZLiYmBg4PX0cAkC0owgzMgMJFVvh50CUswBPiGu/30ZYkwt6kFyJUF+wWcumYT9BXK4PF0cQyrmJCcB2WwMzGbmNSuALAZPVz+XdU4JTQBnUUFvXwAAAA==';
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/**
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* @var ContentDetector
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*/
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private $subject;
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protected function setUp(): void
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{
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$this->subject = new ContentDetector();
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parent::setUp();
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}
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public function testIsNotGzip(): void
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{
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$this->assertFalse($this->subject->isGzip(stream_for('string')));
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$this->assertFalse($this->subject->isGzip($this->getFileStream(__FILE__)));
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$this->assertFalse($this->subject->isGzip(stream_for(base64_decode(self::ENCODED_IMAGE))));
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if (function_exists('gzencode')) {
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$this->assertTrue($this->subject->isGzip(stream_for(gzencode('string'))));
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} else {
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$this->markTestIncomplete('No ZLIB installed');
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}
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$this->assertTrue($this->subject->isGzip(stream_for(stream_for(base64_decode(self::ENCODED_GZIP)))));
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}
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public function testIsGzipableMime(): void
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{
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$this->assertFalse($this->subject->isGzipableMime('text/html'));
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$this->assertTrue($this->subject->isGzipableMime(tao_helpers_File::MIME_SVG));
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}
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private function getFileStream($path): StreamInterface
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{
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return stream_for(fopen($path, 'rb'));
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}
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}
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