public function testGetQuery()
{
// If no query string is present, this method MUST return an empty string.
$uri = new Uri('http://blog.wani.kr');
$this->assertSame('', $uri->getQuery());
// The leading "?" character is not part of the query and MUST NOT be
// added.
$uri = new Uri('http://blog.wani.kr?hello=world&abc=def');
$this->assertSame('hello=world&abc=def', $uri->getQuery());
// The value returned MUST be percent-encoded, but MUST NOT double-encode
// any characters. To determine what characters to encode, please refer to
// RFC 3986, Sections 2 and 3.4.
// As an example, if a value in a key/value pair of the query string should
// include an ampersand ("&") not intended as a delimiter between values,
// that value MUST be passed in encoded form (e.g., "%26") to the instance.
$uri = new Uri('http://blog.wani.kr?hello=world&한글=def');
$this->assertSame('hello=world&%ED%95%9C%EA%B8%80=def', $uri->getQuery());
}
