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<?php
namespace GuzzleHttp\Tests\Ring\Client;
use GuzzleHttp\Ring\Client\MockHandler;
use GuzzleHttp\Ring\Future\FutureArray;
use React\Promise\Deferred;
class MockHandlerTest extends \PHPUnit_Framework_TestCase
{
public function testReturnsArray()
{
$mock = new MockHandler(['status' => 200]);
$response = $mock([]);
$this->assertEquals(200, $response['status']);
$this->assertEquals([], $response['headers']);
$this->assertNull($response['body']);
$this->assertNull($response['reason']);
$this->assertNull($response['effective_url']);
}
public function testReturnsFutures()
{
$deferred = new Deferred();
$future = new FutureArray(
$deferred->promise(),
function () use ($deferred) {
$deferred->resolve(['status' => 200]);
}
);
$mock = new MockHandler($future);
$response = $mock([]);
$this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response);
$this->assertEquals(200, $response['status']);
}
public function testReturnsFuturesWithThenCall()
{
$deferred = new Deferred();
$future = new FutureArray(
$deferred->promise(),
function () use ($deferred) {
$deferred->resolve(['status' => 200]);
}
);
$mock = new MockHandler($future);
$response = $mock([]);
$this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response);
$this->assertEquals(200, $response['status']);
$req = null;
$promise = $response->then(function ($value) use (&$req) {
$req = $value;
$this->assertEquals(200, $req['status']);
});
$this->assertInstanceOf('React\Promise\PromiseInterface', $promise);
$this->assertEquals(200, $req['status']);
}
public function testReturnsFuturesAndProxiesCancel()
{
$c = null;
$deferred = new Deferred();
$future = new FutureArray(
$deferred->promise(),
function () {},
function () use (&$c) {
$c = true;
return true;
}
);
$mock = new MockHandler($future);
$response = $mock([]);
$this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response);
$response->cancel();
$this->assertTrue($c);
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Response must be an array or FutureArrayInterface. Found
*/
public function testEnsuresMockIsValid()
{
$mock = new MockHandler('foo');
$mock([]);
}
}