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<?php
namespace Engelsystem\Test\Unit\Http;
use Engelsystem\Http\Redirector;
use Engelsystem\Http\Request;
use Engelsystem\Http\Response;
use PHPUnit\Framework\TestCase;
class RedirectorTest extends TestCase
{
/**
* @covers \Engelsystem\Http\Redirector::__construct
* @covers \Engelsystem\Http\Redirector::to
*/
public function testTo()
{
$request = new Request();
$response = new Response();
$redirector = new Redirector($request, $response);
$return = $redirector->to('/test');
$this->assertEquals(['/test'], $return->getHeader('location'));
$this->assertEquals(302, $return->getStatusCode());
$return = $redirector->to('/foo', 303, ['test' => 'data']);
$this->assertEquals(['/foo'], $return->getHeader('location'));
$this->assertEquals(303, $return->getStatusCode());
$this->assertEquals(['data'], $return->getHeader('test'));
}
/**
* @covers \Engelsystem\Http\Redirector::back
* @covers \Engelsystem\Http\Redirector::getPreviousUrl
*/
public function testBack()
{
$request = new Request();
$response = new Response();
$redirector = new Redirector($request, $response);
$return = $redirector->back();
$this->assertEquals(['/'], $return->getHeader('location'));
$this->assertEquals(302, $return->getStatusCode());
$request = $request->withHeader('referer', '/old-page');
$redirector = new Redirector($request, $response);
$return = $redirector->back(303, ['foo' => 'bar']);
$this->assertEquals(303, $return->getStatusCode());
$this->assertEquals(['/old-page'], $return->getHeader('location'));
$this->assertEquals(['bar'], $return->getHeader('foo'));
}
}
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