Neos\Flow\Tests\Unit\Http\ResponseTest::additionalHeadersCanBeSetAndRetrieved PHP Метод

    public function additionalHeadersCanBeSetAndRetrieved()
    {
        $response = new Response();
        $response->setStatus(123, 'Custom Status');
        $response->setHeader('MyHeader', 'MyValue');
        $response->setHeader('OtherHeader', 'OtherValue');
        $expectedHeaders = ['HTTP/1.1 123 Custom Status', 'Content-Type: text/html; charset=UTF-8', 'MyHeader: MyValue', 'OtherHeader: OtherValue'];
        $this->assertEquals($expectedHeaders, $response->renderHeaders());
    }