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engelsystem/tests/Unit/Http/MessageTraitResponseTest.php

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<?php
namespace Engelsystem\Test\Unit\Http;
use Engelsystem\Test\Unit\Http\Stub\MessageTraitResponseImplementation;
use Nyholm\Psr7\Stream;
use PHPUnit\Framework\TestCase;
use Psr\Http\Message\MessageInterface;
use Psr\Http\Message\StreamInterface;
use Symfony\Component\HttpFoundation\Response as SymfonyResponse;
class MessageTraitResponseTest extends TestCase
{
/**
* @covers \Engelsystem\Http\MessageTrait
*/
public function testCreate()
{
$message = new MessageTraitResponseImplementation();
$this->assertInstanceOf(MessageInterface::class, $message);
$this->assertInstanceOf(SymfonyResponse::class, $message);
}
/**
* @covers \Engelsystem\Http\MessageTrait::getProtocolVersion
* @covers \Engelsystem\Http\MessageTrait::withProtocolVersion
*/
public function testGetProtocolVersion()
{
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withProtocolVersion('0.1');
$this->assertNotEquals($message, $newMessage);
$this->assertEquals('0.1', $newMessage->getProtocolVersion());
}
/**
* @covers \Engelsystem\Http\MessageTrait::getHeaders
*/
public function testGetHeaders()
{
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withHeader('Foo', 'bar');
$this->assertNotEquals($message, $newMessage);
$this->assertArraySubset(['Foo' => ['bar']], $newMessage->getHeaders());
$newMessage = $message->withHeader('lorem', ['ipsum', 'dolor']);
$this->assertArraySubset(['lorem' => ['ipsum', 'dolor']], $newMessage->getHeaders());
}
/**
* @covers \Engelsystem\Http\MessageTrait::hasHeader
*/
public function testHasHeader()
{
$message = new MessageTraitResponseImplementation();
$this->assertFalse($message->hasHeader('test'));
$newMessage = $message->withHeader('test', '12345');
$this->assertTrue($newMessage->hasHeader('Test'));
$this->assertTrue($newMessage->hasHeader('test'));
}
/**
* @covers \Engelsystem\Http\MessageTrait::getHeader
*/
public function testGetHeader()
{
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withHeader('foo', 'bar');
$this->assertEquals(['bar'], $newMessage->getHeader('Foo'));
$this->assertEquals([], $newMessage->getHeader('LoremIpsum'));
}
/**
* @covers \Engelsystem\Http\MessageTrait::getHeaderLine
*/
public function testGetHeaderLine()
{
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withHeader('foo', ['bar', 'bla']);
$this->assertEquals('', $newMessage->getHeaderLine('Lorem-Ipsum'));
$this->assertEquals('bar,bla', $newMessage->getHeaderLine('Foo'));
}
/**
* @covers \Engelsystem\Http\MessageTrait::withHeader
*/
public function testWithHeader()
{
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withHeader('foo', 'bar');
$this->assertNotEquals($message, $newMessage);
$this->assertArraySubset(['foo' => ['bar']], $newMessage->getHeaders());
$newMessage = $newMessage->withHeader('Foo', ['lorem', 'ipsum']);
$this->assertArraySubset(['Foo' => ['lorem', 'ipsum']], $newMessage->getHeaders());
}
/**
* @covers \Engelsystem\Http\MessageTrait::withAddedHeader
*/
public function testWithAddedHeader()
{
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withHeader('foo', 'bar');
$this->assertNotEquals($message, $newMessage);
$this->assertArraySubset(['foo' => ['bar']], $newMessage->getHeaders());
$newMessage = $newMessage->withAddedHeader('Foo', ['lorem', 'ipsum']);
$this->assertArraySubset(['Foo' => ['bar', 'lorem', 'ipsum']], $newMessage->getHeaders());
}
/**
* @covers \Engelsystem\Http\MessageTrait::withoutHeader
*/
public function testWithoutHeader()
{
$message = (new MessageTraitResponseImplementation())->withHeader('foo', 'bar');
$this->assertTrue($message->hasHeader('foo'));
$newMessage = $message->withoutHeader('Foo');
$this->assertNotEquals($message, $newMessage);
$this->assertFalse($newMessage->hasHeader('foo'));
}
/**
* @covers \Engelsystem\Http\MessageTrait::getBody
*/
public function testGetBody()
{
$message = (new MessageTraitResponseImplementation())->setContent('Foo bar!');
$body = $message->getBody();
$this->assertInstanceOf(StreamInterface::class, $body);
$this->assertEquals('Foo bar!', $body->getContents());
}
/**
* @covers \Engelsystem\Http\MessageTrait::withBody
*/
public function testWithBody()
{
$stream = Stream::create('Test content');
$message = new MessageTraitResponseImplementation();
$newMessage = $message->withBody($stream);
$this->assertNotEquals($message, $newMessage);
$this->assertEquals('Test content', $newMessage->getContent());
}
}