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Introduce DiceTestTrait for partial mocking DI:: calls

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Philipp Holzer 2021-08-24 13:19:17 +02:00
parent 10e6089405
commit c7f54d83ce
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GPG key ID: 9A28B7D4FF5667BD
3 changed files with 130 additions and 91 deletions
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70
tests/DiceTestTrait.php Normal file
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<?php
/**
* @copyright Copyright (C) 2010-2021, the Friendica project
*
* @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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Test;
use Friendica\DI;
use Friendica\Network\HTTPClient;
use Friendica\Network\IHTTPClient;
use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use mattwright\URLResolver;
/**
* This class mocks some DICE dependencies because they're not direct usable for test environments
* (Like fetching data from external endpoints)
*/
trait DiceTestTrait
{
/**
* Handler for mocking requests anywhere for testing purpose
*
* @var HandlerStack
*/
protected static $httpRequestHandler;
protected static function setUpDice(): void
{
if (!empty(self::$httpRequestHandler) && self::$httpRequestHandler instanceof HandlerStack) {
return;
}
self::$httpRequestHandler = HandlerStack::create();
$client = new Client(['handler' => self::$httpRequestHandler]);
$resolver = \Mockery::mock(URLResolver::class);
$httpClient = new HTTPClient(DI::logger(), DI::profiler(), $client, $resolver);
$dice = DI::getDice();
$newDice = \Mockery::mock($dice)->makePartial();
$newDice->shouldReceive('create')->with(IHTTPClient::class)->andReturn($httpClient);
DI::init($newDice);
}
protected function tearDown() : void
{
\Mockery::close();
parent::tearDown();
}
}

89
tests/src/Network/HTTPRequestTest.php
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<?php
namespace Friendica\Test\src\Network;
use Dice\Dice;
use Friendica\DI;
use Friendica\Network\HTTPClient;
use Friendica\Network\IHTTPClient;
use Friendica\Test\MockedTest;
use Friendica\Util\Images;
use Friendica\Util\Profiler;
use GuzzleHttp\Client;
use GuzzleHttp\Handler\MockHandler;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Psr7\Response;
use mattwright\URLResolver;
use Psr\Log\NullLogger;
require_once __DIR__ . '/../../../static/dbstructure.config.php';
class HTTPRequestTest extends MockedTest
{
/** @var HandlerStack */
protected $handler;
protected function setUp(): void
{
parent::setUp();
$this->handler = HandlerStack::create();
$client = new Client(['handler' => $this->handler]);
$resolver = \Mockery::mock(URLResolver::class);
$profiler = \Mockery::mock(Profiler::class);
$profiler->shouldReceive('startRecording')->andReturnTrue();
$profiler->shouldReceive('stopRecording')->andReturnTrue();
$httpClient = new HTTPClient(new NullLogger(), $profiler, $client, $resolver);
$dice = DI::getDice();
$newDice = \Mockery::mock($dice)->makePartial();
$newDice->shouldReceive('create')->with(IHTTPClient::class)->andReturn($httpClient);
DI::init($newDice);
}
public function dataImages()
{
return [
'image1' => [
'url' => 'https://pbs.twimg.com/profile_images/2365515285/9re7kx4xmc0eu9ppmado.png',
'headers' => [
'Server' => 'tsa_b',
'Content-Type' => 'image/png',
'Cache-Control' => 'max-age=604800,must-revalidate',
'Last-Modified' => 'Thu,04Nov201001:42:54GMT',
'Content-Length' => '24875',
'Access-Control-Allow-Origin' => '*',
'Access-Control-Expose-Headers' => 'Content-Length',
'Date' => 'Mon,23Aug202112:39:00GMT',
'Connection' => 'keep-alive',
],
'data' => file_get_contents(__DIR__ . '/../../datasets/curl/image.content'),
'assertion' => [
'0' => '400',
'1' => '400',
'2' => '3',
'3' => 'width="400" height="400"',
'bits' => '8',
'mime' => 'image/png',
'size' => '24875',
]
]
];
}
/**
* @dataProvider dataImages
*/
public function testGetInfoFromURL(string $url, array $headers, string $data, array $assertion)
{
$this->handler->setHandler(new MockHandler([
new Response(200, $headers, $data),
]));
self::assertArraySubset($assertion, Images::getInfoFromURL($url));
}
}

62
tests/src/Util/ImagesTest.php
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namespace Friendica\Test\src\Util;
use Friendica\Test\DiceTestTrait;
use Friendica\Test\MockedTest;
use Friendica\Util\Images;
use GuzzleHttp\Handler\MockHandler;
use GuzzleHttp\Psr7\Response;
class ImagesTest extends MockedTest
{
public function testGetInfoFromURL()
{
use DiceTestTrait;
public static function setUpBeforeClass(): void
{
parent::setUpBeforeClass();
self::setUpDice();
}
public function dataImages()
{
return [
'image' => [
'url' => 'https://pbs.twimg.com/profile_images/2365515285/9re7kx4xmc0eu9ppmado.png',
'headers' => [
'Server' => 'tsa_b',
'Content-Type' => 'image/png',
'Cache-Control' => 'max-age=604800,must-revalidate',
'Last-Modified' => 'Thu,04Nov201001:42:54GMT',
'Content-Length' => '24875',
'Access-Control-Allow-Origin' => '*',
'Access-Control-Expose-Headers' => 'Content-Length',
'Date' => 'Mon,23Aug202112:39:00GMT',
'Connection' => 'keep-alive',
],
'data' => file_get_contents(__DIR__ . '/../../datasets/curl/image.content'),
'assertion' => [
'0' => '400',
'1' => '400',
'2' => '3',
'3' => 'width="400" height="400"',
'bits' => '8',
'mime' => 'image/png',
'size' => '24875',
]
],
'emptyUrl' => [
'url' => '',
'headers' => [],
'data' => '',
'assertion' => [],
],
];
}
/**
* Test the Images::getInfoFromURL() method
*
* @dataProvider dataImages
*/
public function testGetInfoFromURL(string $url, array $headers, string $data, array $assertion)
{
self::$httpRequestHandler->setHandler(new MockHandler([
new Response(200, $headers, $data),
]));
self::assertArraySubset($assertion, Images::getInfoFromURL($url));
}
}