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<?php
/**
* @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace Test\Remote;
use OC\Memcache\ArrayCache;
use OC\Remote\Instance;
use OCP\Http\Client\IClient;
use OCP\Http\Client\IClientService;
use OCP\Http\Client\IResponse;
use OCP\ICache;
use Test\TestCase;
class InstanceTest extends TestCase {
/** @var IClientService|\PHPUnit_Framework_MockObject_MockObject */
private $clientService;
/** @var IClient|\PHPUnit_Framework_MockObject_MockObject */
private $client;
/** @var ICache */
private $cache;
private $expectedRequests = [];
protected function setUp() {
parent::setUp();
$this->cache = new ArrayCache();
$this->clientService = $this->createMock(IClientService::class);
$this->client = $this->createMock(IClient::class);
$this->clientService->expects($this->any())
->method('newClient')
->willReturn($this->client);
$this->client->expects($this->any())
->method('get')
->willReturnCallback(function ($url) {
if (!isset($this->expectedRequests[$url])) {
throw new \Exception('unexpected request');
}
$result = $this->expectedRequests[$url];
if ($result instanceof \Exception) {
throw $result;
} else {
$response = $this->createMock(IResponse::class);
$response->expects($this->any())
->method('getBody')
->willReturn($result);
return $response;
}
});
}
/**
* @param string $url
* @param string|\Exception $result
*/
protected function expectRequest($url, $result) {
$this->expectedRequests[$url] = $result;
}
public function testBasicStatus() {
$instance = new Instance('example.com', $this->cache, $this->clientService);
$this->expectRequest('https://example.com/status.php', '{"installed":true,"maintenance":false,"needsDbUpgrade":false,"version":"13.0.0.5","versionstring":"13.0.0 alpha","edition":"","productname":"Nextcloud"}');
$this->assertEquals(true, $instance->isActive());
$this->assertEquals('13.0.0.5', $instance->getVersion());
$this->assertEquals('https', $instance->getProtocol());
$this->assertEquals('https://example.com', $instance->getFullUrl());
}
public function testHttpFallback() {
$instance = new Instance('example.com', $this->cache, $this->clientService);
$this->expectRequest('https://example.com/status.php', new \Exception());
$this->expectRequest('http://example.com/status.php', '{"installed":true,"maintenance":false,"needsDbUpgrade":false,"version":"13.0.0.5","versionstring":"13.0.0 alpha","edition":"","productname":"Nextcloud"}');
$this->assertEquals('http', $instance->getProtocol());
$this->assertEquals('http://example.com', $instance->getFullUrl());
}
public function testRerequestHttps() {
$instance = new Instance('example.com', $this->cache, $this->clientService);
$this->expectRequest('https://example.com/status.php', '{"installed":true,"maintenance":false,"needsDbUpgrade":false,"version":"13.0.0.5","versionstring":"13.0.0 alpha","edition":"","productname":"Nextcloud"}');
$this->assertEquals('https', $instance->getProtocol());
$this->assertEquals(true, $instance->isActive());
$this->cache->remove('remote/example.com/status');
$this->expectRequest('https://example.com/status.php', '{"installed":true,"maintenance":true,"needsDbUpgrade":false,"version":"13.0.0.5","versionstring":"13.0.0 alpha","edition":"","productname":"Nextcloud"}');
$instance2 = new Instance('example.com', $this->cache, $this->clientService);
$this->assertEquals('https', $instance2->getProtocol());
$this->assertEquals(false, $instance2->isActive());
}
/**
* @expectedException \Exception
* @expectedExceptionMessage refusing to connect to remote instance(example.com) over http that was previously accessible over https
*/
public function testPreventDowngradeAttach() {
$instance = new Instance('example.com', $this->cache, $this->clientService);
$this->expectRequest('https://example.com/status.php', '{"installed":true,"maintenance":false,"needsDbUpgrade":false,"version":"13.0.0.5","versionstring":"13.0.0 alpha","edition":"","productname":"Nextcloud"}');
$this->assertEquals('https', $instance->getProtocol());
$this->expectRequest('https://example.com/status.php', new \Exception());
$this->cache->remove('remote/example.com/status');
$instance2 = new Instance('example.com', $this->cache, $this->clientService);
$instance2->getProtocol();
}
}
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