nextcloud/tests/lib/files/storage/wrapper/availability.php

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<?php
/**
* @author Robin McCorkell <rmccorkell@karoshi.org.uk>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace Test\Files\Storage\Wrapper;
class Availability extends \Test\TestCase {
protected function getWrapperInstance() {
$storage = $this->getMockBuilder('\OC\Files\Storage\Temporary')
->disableOriginalConstructor()
->getMock();
$wrapper = new \OC\Files\Storage\Wrapper\Availability(['storage' => $storage]);
return [$storage, $wrapper];
}
/**
* Storage is available
*/
public function testAvailable() {
list($storage, $wrapper) = $this->getWrapperInstance();
$storage->expects($this->once())
->method('getAvailability')
->willReturn(['available' => true, 'last_checked' => 0]);
$storage->expects($this->never())
->method('test');
$storage->expects($this->once())
->method('mkdir');
$wrapper->mkdir('foobar');
}
/**
* Storage marked unavailable, TTL not expired
*
* @expectedException \OCP\Files\StorageNotAvailableException
*/
public function testUnavailable() {
list($storage, $wrapper) = $this->getWrapperInstance();
$storage->expects($this->once())
->method('getAvailability')
->willReturn(['available' => false, 'last_checked' => time()]);
$storage->expects($this->never())
->method('test');
$storage->expects($this->never())
->method('mkdir');
$wrapper->mkdir('foobar');
}
/**
* Storage marked unavailable, TTL expired
*/
public function testUnavailableRecheck() {
list($storage, $wrapper) = $this->getWrapperInstance();
$storage->expects($this->once())
->method('getAvailability')
->willReturn(['available' => false, 'last_checked' => 0]);
$storage->expects($this->once())
->method('test')
->willReturn(true);
$storage->expects($this->once())
->method('setAvailability')
->with($this->equalTo(true));
$storage->expects($this->once())
->method('mkdir');
$wrapper->mkdir('foobar');
}
/**
* Storage marked available, but throws StorageNotAvailableException
*
* @expectedException \OCP\Files\StorageNotAvailableException
*/
public function testAvailableThrowStorageNotAvailable() {
list($storage, $wrapper) = $this->getWrapperInstance();
$storage->expects($this->once())
->method('getAvailability')
->willReturn(['available' => true, 'last_checked' => 0]);
$storage->expects($this->never())
->method('test');
$storage->expects($this->once())
->method('mkdir')
->will($this->throwException(new \OCP\Files\StorageNotAvailableException()));
$storage->expects($this->once())
->method('setAvailability')
->with($this->equalTo(false));
$wrapper->mkdir('foobar');
}
/**
* Storage available, but call fails
* Method failure does not indicate storage unavailability
*/
public function testAvailableFailure() {
list($storage, $wrapper) = $this->getWrapperInstance();
$storage->expects($this->once())
->method('getAvailability')
->willReturn(['available' => true, 'last_checked' => 0]);
$storage->expects($this->never())
->method('test');
$storage->expects($this->once())
->method('mkdir')
->willReturn(false);
$storage->expects($this->never())
->method('setAvailability');
$wrapper->mkdir('foobar');
}
/**
* Storage available, but throws exception
* Standard exception does not indicate storage unavailability
*
* @expectedException \Exception
*/
public function testAvailableThrow() {
list($storage, $wrapper) = $this->getWrapperInstance();
$storage->expects($this->once())
->method('getAvailability')
->willReturn(['available' => true, 'last_checked' => 0]);
$storage->expects($this->never())
->method('test');
$storage->expects($this->once())
->method('mkdir')
->will($this->throwException(new \Exception()));
$storage->expects($this->never())
->method('setAvailability');
$wrapper->mkdir('foobar');
}
}