/**
* Tests Mollom::httpBuildQuery().
*/
function testHttpBuildQuery()
{
// Single parameter.
$input = array('checks' => 'spam');
$expected = 'checks=spam';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Multiple parameters, numbers.
$input = array('foo' => 1, 'bar' => 2);
$expected = 'bar=2&foo=1';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Parameter with multiple values.
$input = array('checks' => array('spam', 'profanity'));
$expected = 'checks=profanity&checks=spam';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Parameter with multiple values, empty.
$input = array('checks' => array('spam', ''));
$expected = 'checks=&checks=spam';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Parameter with multiple values, NULL.
$input = array('checks' => array('spam', NULL));
$expected = 'checks=&checks=spam';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Multiple parameters with NULL value.
$input = array('foo' => 1, 'checks' => NULL);
$expected = 'checks=&foo=1';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Multiple parameters with multiple values.
// (official OAuth protocol example)
// @see RFC 5849 3.4.1.3.1
$input = array('b5' => '=%3D', 'a3' => array('a', '2 q'), 'c@' => '', 'a2' => 'r b', 'oauth_consumer_key' => '9djdj82h48djs9d2', 'oauth_token' => 'kkk9d7dh3k39sjv7', 'oauth_signature_method' => 'HMAC-SHA1', 'oauth_timestamp' => '137131201', 'oauth_nonce' => '7d8f3e4a', 'c2' => '');
$expected = 'a2=r%20b&a3=2%20q&a3=a&b5=%3D%253D&c%40=&c2=&oauth_consumer_key=9djdj82h48djs9d2&oauth_nonce=7d8f3e4a&oauth_signature_method=HMAC-SHA1&oauth_timestamp=137131201&oauth_token=kkk9d7dh3k39sjv7';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Parameter with recursive multiple values.
$input = array('checks' => array(array('spam'), array('profanity')));
$expected = 'checks=profanity&checks=spam';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Parameter with multiple named values.
// @todo Drop support for this?
$input = array('checks' => array('foo' => 'spam', 'bar' => 'profanity'));
$expected = rawurlencode('checks[bar]') . '=profanity&' . rawurlencode('checks[foo]') . '=spam';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
// Prior to PHP 5.3.0, rawurlencode() encoded tildes (~) as per RFC 1738.
$input = array('reserved' => ':/?#[]@!$&\'()*+,;=', 'unreserved' => '-._~');
$expected = 'reserved=%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D&unreserved=-._~';
$this->assertEquals($expected, Mollom::httpBuildQuery($input));
}
