143 lines
3.9 KiB
PHP
143 lines
3.9 KiB
PHP
<?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) 2016 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*
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*/
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use oat\tao\model\stream\StreamRange;
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use oat\tao\model\stream\StreamRangeException;
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use Slim\Http\Stream;
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/**
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* Class StreamRangeTest
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* @package tao
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* @author Aleh Hutnikau <hutnikau@1pt.com>
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*/
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use oat\generis\test\TestCase;
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class StreamRangeTest extends TestCase
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{
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/**
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* @dataProvider rangesProvider
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*/
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public function testConstruct($stream, $rangeValue, $first, $last)
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{
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$range = new StreamRange($stream, $rangeValue);
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$this->assertEquals($first, $range->getFirstPos());
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$this->assertEquals($last, $range->getLastPos());
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}
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/**
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* @dataProvider wrongRangesProvider
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* @param $stream
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* @param $rangeValue
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* @throws StreamRangeException
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*/
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public function testConstructExcept($stream, $rangeValue)
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{
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$this->expectException(StreamRangeException::class);
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$range = new StreamRange($stream, $rangeValue);
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}
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public function wrongRangesProvider()
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{
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return [
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '0-10', //last byte more than length
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '-11', //offset from the end more than length
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '10-', //first pos more than length
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '10-11', //first pos more than length
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '10-1', //first pos less than last
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],
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];
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}
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/**
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* @return array
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*/
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public function rangesProvider()
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{
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return [
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '0-9',
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'first' => 0,
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'last' => 9
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '0-5',
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'first' => 0,
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'last' => 5
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '5-9',
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'first' => 5,
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'last' => 9
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '3-',
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'first' => 3,
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'last' => 9
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '-3',
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'first' => 7,
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'last' => 9
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],
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[
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'stream' => $this->getStream('0123456789'),
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'range' => '0-0',
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'first' => 0,
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'last' => 0
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],
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];
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}
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/**
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* @return Stream
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*/
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private function getStream($string)
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{
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$resource = fopen('php://memory', 'r+');
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fwrite($resource, $string);
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rewind($resource);
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return new Stream($resource);
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}
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}
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