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<?php
namespace Engelsystem\Test\Unit\Http;
use Engelsystem\Http\Response;
use Engelsystem\Renderer\Renderer;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use Psr\Http\Message\ResponseInterface;
use Symfony\Component\HttpFoundation\Response as SymfonyResponse;
class ResponseTest extends TestCase
{
/**
* @covers \Engelsystem\Http\Response
*/
public function testCreate()
{
$response = new Response();
$this->assertInstanceOf(SymfonyResponse::class, $response);
$this->assertInstanceOf(ResponseInterface::class, $response);
}
/**
* @covers \Engelsystem\Http\Response::withStatus
* @covers \Engelsystem\Http\Response::getReasonPhrase
*/
public function testWithStatus()
{
$response = new Response();
$newResponse = $response->withStatus(503);
$this->assertNotEquals($response, $newResponse);
$this->assertNotEquals('', $newResponse->getReasonPhrase());
$this->assertEquals(503, $newResponse->getStatusCode());
$newResponse = $response->withStatus(503, 'Foo');
$this->assertEquals('Foo', $newResponse->getReasonPhrase());
}
/**
* @covers \Engelsystem\Http\Response::withContent
*/
public function testWithContent()
{
$response = new Response();
$newResponse = $response->withContent('Lorem Ipsum?');
$this->assertNotEquals($response, $newResponse);
$this->assertEquals('Lorem Ipsum?', $newResponse->getContent());
}
/**
* @covers \Engelsystem\Http\Response::withView
*/
public function testWithView()
{
/** @var REnderer|MockObject $renderer */
$renderer = $this->createMock(Renderer::class);
$renderer->expects($this->once())
->method('render')
->with('foo', ['lorem' => 'ipsum'])
->willReturn('Foo ipsum!');
$response = new Response('', 200, [], $renderer);
$newResponse = $response->withView('foo', ['lorem' => 'ipsum'], 505, ['test' => 'er']);
$this->assertNotEquals($response, $newResponse);
$this->assertEquals('Foo ipsum!', $newResponse->getContent());
$this->assertEquals(505, $newResponse->getStatusCode());
$this->assertArraySubset(['test' => ['er']], $newResponse->getHeaders());
}
/**
* @covers \Engelsystem\Http\Response::withView
*/
public function testWithViewNoRenderer()
{
$this->expectException(\InvalidArgumentException::class);
$response = new Response();
$response->withView('foo');
}
}
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