@Test
public void create_a_result_when_parsing_finished() throws Exception {
String result = "result";
elementCreator.onParsed(result);
assertThat(elementCreator.getResult()).isEqualTo(result);
}
@Test
public void not_cache_result_after_a_result_is_popped() throws Exception {
elementCreator.onParsed("ignore");
elementCreator.popResult();
Object actual = elementCreator.popResult();
assertThat(actual).isNull();
}
@Test
public void pop_a_result_when_parsing_finished() throws Exception {
String result = "result";
elementCreator.onParsed(result);
Object actual = elementCreator.popResult();
assertThat(actual).isEqualTo(result);
}
@Test
public void get_child_elements_using_namspace_when_a_namespace_is_provided() throws Exception {
String tag = "tag";
String namespace = "namespace";
elementCreator.find(mockElement, namespace, tag);
verify(mockElement).getChild(namespace, tag);
}
@Test
public void callParser_whenCreated() {
String tag = "tag";
stub(mockElement.getChild(tag)).toReturn(mockElement);
elementCreator.find(mockElement, tag);
verify(mockParser).parse(mockElement, elementCreator);
}
@Test
public void allow_null_results_when_get_result_is_popped() throws Exception {
Object result = elementCreator.popResult();
assertThat(result).isNull();
}
@Test(expected = BasicElementFinder.ResultNotFoundException.class)
public void throw_exception_when_result_has_not_been_parsed_or_found_and_a_result_is_popped()
throws Exception {
elementCreator.popResultOrThrow();
}
