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<?php
namespace GuzzleHttp\Tests\Ring\Client;
use GuzzleHttp\Ring\Client\Middleware;
use GuzzleHttp\Ring\Future\CompletedFutureArray;
class MiddlewareTest extends \PHPUnit_Framework_TestCase
{
public function testFutureCallsDefaultHandler()
{
$future = new CompletedFutureArray(['status' => 200]);
$calledA = false;
$a = function (array $req) use (&$calledA, $future) {
$calledA = true;
return $future;
};
$calledB = false;
$b = function (array $req) use (&$calledB) { $calledB = true; };
$s = Middleware::wrapFuture($a, $b);
$s([]);
$this->assertTrue($calledA);
$this->assertFalse($calledB);
}
public function testFutureCallsStreamingHandler()
{
$future = new CompletedFutureArray(['status' => 200]);
$calledA = false;
$a = function (array $req) use (&$calledA) { $calledA = true; };
$calledB = false;
$b = function (array $req) use (&$calledB, $future) {
$calledB = true;
return $future;
};
$s = Middleware::wrapFuture($a, $b);
$result = $s(['client' => ['future' => true]]);
$this->assertFalse($calledA);
$this->assertTrue($calledB);
$this->assertSame($future, $result);
}
public function testStreamingCallsDefaultHandler()
{
$calledA = false;
$a = function (array $req) use (&$calledA) { $calledA = true; };
$calledB = false;
$b = function (array $req) use (&$calledB) { $calledB = true; };
$s = Middleware::wrapStreaming($a, $b);
$s([]);
$this->assertTrue($calledA);
$this->assertFalse($calledB);
}
public function testStreamingCallsStreamingHandler()
{
$calledA = false;
$a = function (array $req) use (&$calledA) { $calledA = true; };
$calledB = false;
$b = function (array $req) use (&$calledB) { $calledB = true; };
$s = Middleware::wrapStreaming($a, $b);
$s(['client' => ['stream' => true]]);
$this->assertFalse($calledA);
$this->assertTrue($calledB);
}
}
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