@Test
public void write() throws IOException, SAXException {
Feed feed = new Feed("atom_1.0");
feed.setTitle("title");
Entry entry1 = new Entry();
entry1.setId("id1");
entry1.setTitle("title1");
Entry entry2 = new Entry();
entry2.setId("id2");
entry2.setTitle("title2");
List<Entry> entries = new ArrayList<>(2);
entries.add(entry1);
entries.add(entry2);
feed.setEntries(entries);
MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
converter.write(feed, null, outputMessage);
assertEquals(
"Invalid content-type",
new MediaType("application", "atom+xml", StandardCharsets.UTF_8),
outputMessage.getHeaders().getContentType());
String expected =
"<feed xmlns=\"http://www.w3.org/2005/Atom\">"
+ "<title>title</title>"
+ "<entry><id>id1</id><title>title1</title></entry>"
+ "<entry><id>id2</id><title>title2</title></entry></feed>";
NodeMatcher nm = new DefaultNodeMatcher(ElementSelectors.byName);
assertThat(
outputMessage.getBodyAsString(StandardCharsets.UTF_8),
isSimilarTo(expected).ignoreWhitespace().withNodeMatcher(nm));
}
@SuppressWarnings("unchecked")
@Override
protected List<Entry> buildFeedEntries(
Map<String, Object> model, HttpServletRequest request, HttpServletResponse response)
throws Exception {
Set<Article> articles = (Set<Article>) model.get("articles");
List<Entry> entries = new ArrayList<>(articles.size());
for (Article article : articles) {
Entry entry = new Entry();
entry.setTitle(article.getTitle());
entry.setPublished(article.getDate().toDate());
Content content = new Content();
content.setValue(article.getBody());
entry.setSummary(content);
Link link = new Link();
link.setHref(link(article));
List<Link> links = new ArrayList<Link>();
links.add(link);
entry.setAlternateLinks(links);
entries.add(entry);
}
return entries;
}
@Test
public void read() throws IOException {
InputStream is = getClass().getResourceAsStream("atom.xml");
MockHttpInputMessage inputMessage = new MockHttpInputMessage(is);
inputMessage
.getHeaders()
.setContentType(new MediaType("application", "atom+xml", StandardCharsets.UTF_8));
Feed result = converter.read(Feed.class, inputMessage);
assertEquals("title", result.getTitle());
assertEquals("subtitle", result.getSubtitle().getValue());
List<?> entries = result.getEntries();
assertEquals(2, entries.size());
Entry entry1 = (Entry) entries.get(0);
assertEquals("id1", entry1.getId());
assertEquals("title1", entry1.getTitle());
Entry entry2 = (Entry) entries.get(1);
assertEquals("id2", entry2.getId());
assertEquals("title2", entry2.getTitle());
}