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Add PSR-7 request wrapper #12

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Merged
cpliakas merged 1 commit into from
Jan 28, 2016
Merged

Add PSR-7 request wrapper #12

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61 changes: 61 additions & 0 deletions src/Request/Psr7.php
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Original file line number Diff line number Diff line change
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<?php

namespace Acquia\Hmac\Request;

use Psr\Http\Message\RequestInterface as Psr7RequestInterface;

class Psr7 implements RequestInterface
{
/**
* @var \Psr\Http\Message\RequestInterface
*/
protected $request;

/**
* @param \Psr\Http\Message\RequestInterface $request
*/
public function __construct(Psr7RequestInterface $request)
{
$this->request = $request;
}

/**
* {@inheritDoc}
*/
public function hasHeader($header)
{
return $this->request->hasHeader($header);
}

/**
* {@inheritDoc}
*/
public function getHeader($header)
{
return $this->request->getHeaderLine($header);
}

/**
* {@inheritDoc}
*/
public function getMethod()
{
return $this->request->getMethod();
}

/**
* {@inheritDoc}
*/
public function getBody()
{
return $this->request->getBody();
}

/**
* {@inheritDoc}
*/
public function getResource()
{
return $this->request->getRequestTarget();
}
}
58 changes: 58 additions & 0 deletions test/Psr7RequestTest.php
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<?php

namespace Acquia\Hmac\Test;

use Acquia\Hmac\Request\Psr7;
use GuzzleHttp\Psr7\Request;

class Psr7RequestTest extends \PHPUnit_Framework_TestCase
{
/**
* @return \Acquia\Hmac\Request\Psr7
*/
public function getRequest(array $headers = array(), $method = 'GET')
{
$uri = 'http://example.com/resource/1?key=value';
return new Psr7(new Request($method, $uri, $headers));
}

public function testHasHeader()
{
$request = $this->getRequest(array('header' => 'value'));

$this->assertTrue($request->hasHeader('header'));
$this->assertFalse($request->hasHeader('missing'));
}

public function testGetHeader()
{
$request = $this->getRequest(array('header' => 'value'));

$this->assertEquals('value', $request->getHeader('header'));
$this->assertEmpty($request->getHeader('missing'));
}

public function testGetMethod()
{
$request1 = $this->getRequest(array(), 'GET');
$this->assertEquals('GET', $request1->getMethod());

$request2 = $this->getRequest(array(), 'POST');
$this->assertEquals('POST', $request2->getMethod());
}

public function testGetBody()
{
$request1 = $this->getRequest();
$this->assertEquals('', $request1->getBody());

$request2 = new Psr7(new Request('GET', 'http://example.com', [], 'test content'));
$this->assertEquals('test content', $request2->getBody());
}

public function testGetResource()
{
$request = $this->getRequest();
$this->assertEquals('/resource/1?key=value', $request->getResource());
}
}