<?php

/**
* Hoa
*
*
* @license
*
* New BSD License
*
* Copyright © 2007-2017, Hoa community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Hoa nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

namespace Hoa\Iterator\Test\Unit;

use Hoa\Iterator as LUT;
use Hoa\Test;

/**
* Class \Hoa\Iterator\Test\Unit\FileSystem.
*
* Test suite of the filesystem iterator.
*
* @copyright Copyright © 2007-2017 Hoa community
* @license New BSD License
*/
class FileSystem extends Test\Unit\Suite
{
public function case_classic()
{
$this
->given(
$root = resolve('hoa://Test/Vfs/Root?type=directory'),
resolve('hoa://Test/Vfs/Root/.?type=directory'),
resolve('hoa://Test/Vfs/Root/..?type=directory'),
resolve('hoa://Test/Vfs/Root/A?type=file'),
resolve('hoa://Test/Vfs/Root/B?type=file'),
$iterator = new LUT\FileSystem($root),
$result = []
)
->when(function () use ($iterator, &$result) {
foreach ($iterator as $pathname => $file) {
$this
->object($file)
->isInstanceOf('SplFileInfo');

$result[basename($pathname)] = $file->getFilename();
}
})
->array($result)
->isEqualTo([
'A' => 'A',
'B' => 'B'
]);
}

public function case_splFileClassInfo()
{
$this
->given(
$splFileInfo = 'Hoa\Iterator\SplFileInfo',
$root = resolve('hoa://Test/Vfs/Root?type=directory'),
resolve('hoa://Test/Vfs/Root/a?type=file'),
resolve('hoa://Test/Vfs/Root/b?type=file'),
resolve('hoa://Test/Vfs/Root/c?type=file'),
resolve('hoa://Test/Vfs/Root/d?type=file'),
resolve('hoa://Test/Vfs/Root/e?type=file'),
resolve('hoa://Test/Vfs/Root/f?type=file'),
$iterator = new LUT\FileSystem(
$root,
LUT\FileSystem::CURRENT_AS_FILEINFO,
$splFileInfo
),
$result = []
)
->when(function () use ($iterator, $splFileInfo, &$result) {
foreach ($iterator as $file) {
$this
->object($file)
->isInstanceOf($splFileInfo);

$result[] = $file->getFilename();
}
})
->then
->array($result)
->isEqualTo([
'a',
'b',
'c',
'd',
'e',
'f'
]);
}
}