@Test
public void testPaginatedWrapper() {
System.out.println("::: testPaginatedWrapper :::");
final String rootFeedUriStr = "http://localhost:20090/feed";
FeedEntryReader<SomeDomain> reader =
new FeedEntryReader<SomeDomain>(
httpClient,
Arrays.<Entry<String, String>>asList(
new AbstractMap.SimpleEntry<String, String>(
Link.REL_ALTERNATE, MediaType.APPLICATION_JSON)),
SomeDomain.class);
try {
int newCount = 20;
URI uri = new URI(rootFeedUriStr + "?" + SomeDomainResource.COUNT + "=" + newCount);
Feed feed =
ClientUtil.readEntity(uri, httpClient, MediaType.APPLICATION_ATOM_XML, Feed.class);
// Thread.sleep(10000);
PaginatedEntitiesWrapper<EntityResource<SomeDomain>> domains =
new PaginatedEntitiesWrapper<EntityResource<SomeDomain>>(feed, httpClient, reader);
List<EntityResource<SomeDomain>> domainList =
new ArrayList<EntityResource<SomeDomain>>(SomeDomainResource.DOMAIN_SIZE);
for (int i = 0; i < (SomeDomainResource.DOMAIN_SIZE / newCount); ++i) {
domainList.addAll(domains.getEntitiesForCurrentPage());
domains = domains.next();
}
Assert.assertNull(domains);
Assert.assertEquals(SomeDomainResource.DOMAIN_SIZE, domainList.size());
} catch (Exception ex) {
ex.printStackTrace();
Assert.fail(ex.getMessage());
}
}
@Test
public void testPaginatedList() {
System.out.println("::: testPaginatedList :::");
final String rootFeedUriStr = "http://localhost:20090/feed";
FeedEntryReader<SomeDomain> reader =
new FeedEntryReader<SomeDomain>(
httpClient,
Arrays.<Entry<String, String>>asList(
new AbstractMap.SimpleEntry<String, String>(
Link.REL_ALTERNATE, MediaType.APPLICATION_JSON)),
SomeDomain.class);
try {
int newCount = 20;
URI uri = new URI(rootFeedUriStr + "?" + SomeDomainResource.COUNT + "=" + newCount);
Feed feed =
ClientUtil.readEntity(uri, httpClient, MediaType.APPLICATION_ATOM_XML, Feed.class);
PaginatedEntitiesWrapper<EntityResource<SomeDomain>> domains =
new PaginatedEntitiesWrapper<EntityResource<SomeDomain>>(feed, httpClient, reader);
List<EntityResource<SomeDomain>> domainList =
new PaginatedFeedEntitiesList<EntityResource<SomeDomain>>(domains);
Assert.assertEquals(SomeDomainResource.DOMAIN_SIZE, domainList.size());
final int midSize = SomeDomainResource.DOMAIN_SIZE / 2;
domainList = new PaginatedFeedEntitiesList<EntityResource<SomeDomain>>(domains, midSize);
Assert.assertEquals(
new Double(Math.ceil(midSize / (double) newCount)).intValue() * newCount,
domainList.size());
} catch (Exception ex) {
ex.printStackTrace();
Assert.fail(ex.getMessage());
}
}
@Test
public void testFeedReader() {
System.out.println("::: testFeedReader :::");
final String rootFeedUriStr = "http://localhost:20090/feed";
WebResource resource = client.resource(rootFeedUriStr);
Feed feed = resource.get(Feed.class);
FeedEntryReader<SomeDomain> reader =
new FeedEntryReader<SomeDomain>(
httpClient,
Arrays.<Entry<String, String>>asList(
new AbstractMap.SimpleEntry<String, String>(
Link.REL_ALTERNATE, MediaType.APPLICATION_JSON)),
SomeDomain.class);
Collection<EntityResource<SomeDomain>> collection = reader.readEntriesFromFeed(feed);
Assert.assertNotNull(collection);
Assert.assertEquals(5, collection.size());
try {
int newCount = 20;
URI uri = new URI(rootFeedUriStr + "?count=" + newCount);
feed = ClientUtil.readEntity(uri, httpClient, MediaType.APPLICATION_ATOM_XML, Feed.class);
collection = reader.readEntriesFromFeed(feed);
Assert.assertNotNull(collection);
Assert.assertEquals(newCount, collection.size());
} catch (Exception ex) {
ex.printStackTrace();
Assert.fail(ex.getMessage());
}
}