/**
* Method to test normalizeHeaderName().
*
* @return void
*
* @covers \Windwalker\Http\Helper\HeaderHelper::normalizeHeaderName
*/
public function testNormalizeHeaderName()
{
$this->assertEquals('X-Foo', HeaderHelper::normalizeHeaderName('X-Foo'));
$this->assertEquals('X-Foo', HeaderHelper::normalizeHeaderName('x-foo'));
$this->assertEquals('X-Foo', HeaderHelper::normalizeHeaderName('X Foo'));
$this->assertEquals('X-Foo', HeaderHelper::normalizeHeaderName('X foo'));
}
/**
* createHeader
*
* @param string $name
*
* @return static
*/
protected function createHeader($name)
{
$new = clone $this;
$normalized = strtolower($name);
$name = HeaderHelper::normalizeHeaderName($name);
$new->headerNames[$normalized] = $name;
$new->headers[$name] = array();
return $new;
}
/**
* Send all response headers.
*
* @param ResponseInterface $response Response object to contain headers.
*
* @return Output Instance of $this to allow chaining.
*/
public function sendHeaders(ResponseInterface $response)
{
foreach ($response->getHeaders() as $header => $values) {
$first = true;
$header = HeaderHelper::normalizeHeaderName($header);
foreach ($values as $value) {
$this->header(sprintf('%s: %s', $header, $value), $first);
$first = false;
}
}
return $this;
}
