public function testIncludeNestObjects()
{
// it accepts nested objects
$query = new Query("TestObject");
$query->_include("creator");
$query->_include("object.creator");
$out = $query->encode();
$this->assertEquals("creator,object.creator", $out["include"]);
// it accepts variable number of keys
$query = new Query("TestObject");
$query->_include("creator");
$query->_include("object.creator", "foo");
$out = $query->encode();
$this->assertEquals("creator,object.creator,foo", $out["include"]);
// it accepts array of fields
$query = new Query("TestObject");
$query->_include("creator");
$query->_include(array("object.creator", "foo"));
$out = $query->encode();
$this->assertEquals("creator,object.creator,foo", $out["include"]);
}