public function testCloseAndException()
{
$stream = new Stream('php://memory', 'w+');
$stream->close();
$stream->close();
$this->assertFalse($stream->isWritable());
$this->assertFalse($stream->isReadable());
$this->assertFalse($stream->isSeekable());
$this->assertSame('', $stream->__toString());
$this->assertNull($stream->getSize());
$this->assertTrue($stream->eof());
try {
$stream->write('...?');
$this->fail();
} catch (RuntimeException $e) {
$this->assertEquals('No resource available.', $e->getMessage());
}
}
/**
* Set up for testing.
*
* @author Benjamin Carl <*****@*****.**>
*/
protected function setUp()
{
// Get a null driver (testing) based instance of cache pool
$cacheItemPool = new CacheItemPool('Null');
// Dummy factory One
$cacheItemFactory = function ($key) {
return new CacheItem($key);
};
// Dummy factory Two
$cacheItemKeyFactory = function (RequestInterface $request) {
return sha1(serialize($request));
};
// Create instance of CachingMiddleware for testing
$this->cachingMiddleware = new CachingMiddleware($cacheItemPool, $cacheItemFactory, $cacheItemKeyFactory);
// Create a default body for testing
$this->body = new Stream('php://memory', 'w');
$this->body->write('<html><head><title>Test</title></head><body><h1>Hello World!</h1></body></html>');
// Create fake next callable
$this->next = function (Request $request, Response $response) {
return $response;
};
// Map globals for inject in later use
$this->server = $_SERVER;
$this->cookie = $_COOKIE;
$this->request = $_REQUEST;
$this->files = $_FILES;
}
/**
* Builds response instance with HTML body from HTML passed in.
*
* @param string $html HTML used for response body
* @param \Psr\Http\Message\ResponseInterface $response Response used as base for response
*
* @author Benjamin Carl <*****@*****.**>
*
* @return \Psr\Http\Message\ResponseInterface
*/
protected function buildResponse($html, ResponseInterface $response)
{
// @codeCoverageIgnoreStart
$body = new Stream('php://memory', 'w');
$body->write($html);
$response = $response->withBody($body);
return $response;
// @codeCoverageIgnoreEnd
}
