@Test
public void testParseNodeShouldReturnEmptySetIfNodeTypeIsNotElementNode() {

    //GIVEN
    getChildNodes();
    given(element.getNodeType()).willReturn(Node.COMMENT_NODE);
    //WHEN
    Set<ResponseFormatterDescriptor> actual = underTest.parseNode(node, document);
    //THEN
    assertTrue(actual.isEmpty());
}