public function testCompile()
{
$field = new Radio("test", "Test", array("test", "blue"));
$expected = "<label for=\"test\">Test</label><div class=\"elements\"><div class=\"element\"><input type=\"radio\" name=\"test\" value=\"test\" /> <span>test</span></div><div class=\"element\"><input type=\"radio\" name=\"test\" value=\"blue\" /> <span>blue</span></div></div>";
$value = $field->compile();
$this->assertEquals($expected, $value);
}