@Test
public void canWrite() {
assertTrue(converter.canWrite(Feed.class, new MediaType("application", "atom+xml")));
assertTrue(
converter.canWrite(
Feed.class, new MediaType("application", "atom+xml", StandardCharsets.UTF_8)));
}
@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));
}
@Test
public void writeOtherCharset() throws IOException, SAXException {
Feed feed = new Feed("atom_1.0");
feed.setTitle("title");
String encoding = "ISO-8859-1";
feed.setEncoding(encoding);
MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
converter.write(feed, null, outputMessage);
assertEquals(
"Invalid content-type",
new MediaType("application", "atom+xml", Charset.forName(encoding)),
outputMessage.getHeaders().getContentType());
}
@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());
}
