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<?php |
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namespace Robbie\Psr7\Tests; |
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use Robbie\Psr7\HttpRequestAdapter; |
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use Psr\Http\Message\ServerRequestInterface; |
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use SilverStripe\Control\HTTPRequest; |
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/** |
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* @package psr7-adapters |
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*/ |
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class HttpRequestAdapterTest extends \PHPUnit_Framework_TestCase |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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protected $backupGlobals = false; |
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/** |
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* Ensure that the Request class returned is a PSR-7 interface |
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*/ |
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public function testReturnsPsr7CompliantClass() |
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{ |
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$interface = $this->getInterface('GET', '/path/to/request'); |
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$this->assertInstanceOf(ServerRequestInterface::class, $interface); |
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} |
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/** |
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* Ensure that the returned interface is immutable as per PSR-7 specs |
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*/ |
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public function testGetImmutableInterfaceAfterChangingQueryParams() |
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{ |
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$original = $this->getInterface('GET', '/path/to/request', ['query' => 'string', 'values' => 'here']); |
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$new = $original->withQueryParams(['foo' => 'bar']); |
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$this->assertNotSame($original, $new); |
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$this->assertSame('here', $original->getQueryParams()['values']); |
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$this->assertArrayNotHasKey('bar', $original->getQueryParams()); |
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$this->assertArrayNotHasKey('here', $new->getQueryParams()); |
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$this->assertSame('bar', $new->getQueryParams()['foo']); |
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} |
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/** |
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* Test that POSTed data from the request body can be returned |
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*/ |
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public function testPostedDataCanBeReturned() |
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{ |
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$interface = $this->getInterface('POST', '/path/to/post', [], ['foo' => 'bar'], 'foo=bar'); |
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$this->assertSame('foo=bar', (string) $interface->getBody()); |
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} |
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/** |
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* Test that a PSR-7 interface can be imported into a HTTPRequest interface |
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*/ |
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public function testGetHttpRequestFromPsr7Interface() |
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{ |
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$interface = $this->getInterface('POST', '/path/to/post', ['abc' => 'def'], ['foo' => 'bar'], 'foo=bar'); |
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$interface = $interface->withHeader('Token', 'foo')->withAddedHeader('Token', 'bar'); |
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$result = (new HTTPRequestAdapter)->fromPsr7($interface); |
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$this->assertSame('POST', $result->httpMethod()); |
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$this->assertSame('path/to/post', $result->getURL()); |
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$this->assertSame(['abc' => 'def'], $result->getVars()); |
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$this->assertSame(['foo' => 'bar'], $result->postVars()); |
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$this->assertSame('foo, bar', $result->getHeader('Token')); |
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} |
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/** |
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* @param string $method |
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* @param string $uri |
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* @param array $get |
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* @param array $post |
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* @param string $body |
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* @return ServerRequestInterface |
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*/ |
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protected function getInterface($method, $uri, $get = [], $post = [], $body = null) |
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{ |
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$httpRequest = new HTTPRequest($method, $uri, $get, $post, $body); |
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$adapter = new HttpRequestAdapter; |
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$adapter->setServerVars($this->mockRequestData()); |
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return $adapter->toPsr7($httpRequest); |
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} |
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/** |
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* @return array |
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*/ |
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protected function mockRequestData() |
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{ |
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return [ |
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'SERVER_PORT' => 80, |
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'PHP_AUTH_USER' => 'foo', |
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'PHP_AUTH_PW' => 'bar', |
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'HTTP_HOST' => 'example.com', |
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'REQUEST_URI' => '/path/to/request?query=string&values=here' |
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]; |
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} |
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} |
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It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: