/**
* @covers Guzzle\Http\QueryString
* @covers Guzzle\Http\QueryString::__toString
* @covers Guzzle\Http\QueryString::useUrlEncoding
* @covers Guzzle\Http\QueryString::replace
* @covers Guzzle\Http\QueryString::setAggregateFunction
* @covers Guzzle\Http\QueryString::urlEncode
*/
public function testToString()
{
// Check with no parameters
$this->assertEquals('', $this->q->__toString());
$params = array('test' => 'value', 'test 2' => 'this is a test?', 'test3' => array('v1', 'v2', 'v3'), 'test4' => null);
$this->q->replace($params);
$this->assertEquals('?test=value&test%202=this%20is%20a%20test%3F&test3%5B0%5D=v1&test3%5B1%5D=v2&test3%5B2%5D=v3&test4=', $this->q->__toString());
$this->q->useUrlEncoding(false);
$this->assertEquals('?test=value&test 2=this is a test?&test3[0]=v1&test3[1]=v2&test3[2]=v3&test4=', $this->q->__toString());
// Use an alternative aggregator
$this->q->setAggregateFunction(array($this->q, 'aggregateUsingComma'));
$this->assertEquals('?test=value&test 2=this is a test?&test3=v1,v2,v3&test4=', $this->q->__toString());
}
/**
* @covers Guzzle\Http\QueryString::__toString
* @covers Guzzle\Http\QueryString::aggregateUsingDuplicates
*/
public function testAllowsMultipleValuesPerKey()
{
$q = new QueryString();
$q->add('facet', 'size');
$q->add('facet', 'width');
$q->add('facet.field', 'foo');
// Use the duplicate aggregator
$q->setAggregateFunction(array($this->q, 'aggregateUsingDuplicates'));
$this->assertEquals('?facet=size&facet=width&facet.field=foo', $q->__toString());
}
