/**
* @param $param
* @param $expectedJson
* @param $expected
* @dataProvider selectedDataProvider
*/
public function testSelected($param, $expectedJson, $expected)
{
$this->_requestMock->expects($this->any())->method('getParam')->with($this->_block->getFormFieldNameInternal())->will($this->returnValue($param));
$this->assertEquals($expectedJson, $this->_block->getSelectedJson());
$this->assertEquals($expected, $this->_block->getSelected());
}