diff options
Diffstat (limited to 'sca-java-1.x/tags/1.5/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/ProviderFeedEntityTagsTestCase.java')
-rw-r--r-- | sca-java-1.x/tags/1.5/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/ProviderFeedEntityTagsTestCase.java | 374 |
1 files changed, 374 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.5/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/ProviderFeedEntityTagsTestCase.java b/sca-java-1.x/tags/1.5/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/ProviderFeedEntityTagsTestCase.java new file mode 100644 index 0000000000..030bed62e5 --- /dev/null +++ b/sca-java-1.x/tags/1.5/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/ProviderFeedEntityTagsTestCase.java @@ -0,0 +1,374 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.binding.atom; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.text.SimpleDateFormat; +import java.util.Date; + +import junit.framework.Assert; + +import org.apache.abdera.Abdera; +import org.apache.abdera.factory.Factory; +import org.apache.abdera.i18n.iri.IRI; +import org.apache.abdera.model.Collection; +import org.apache.abdera.model.Content; +import org.apache.abdera.model.Entry; +import org.apache.abdera.model.Feed; +import org.apache.abdera.parser.Parser; +import org.apache.abdera.protocol.Response.ResponseType; +import org.apache.abdera.protocol.client.AbderaClient; +import org.apache.abdera.protocol.client.ClientResponse; +import org.apache.abdera.protocol.client.RequestOptions; +import org.apache.tuscany.sca.host.embedded.SCADomain; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * Tests use of server provided feed entity tags for Atom binding in Tuscany. + * Tests conditional gets (e.g. get if-none-match) or conditional posts (post if-match) + * using entity tags and last modified entries in headers. + * Uses the SCA provided Provider composite to act as a server. + * Uses the Abdera provided Client to act as a client. + */ +public class ProviderFeedEntityTagsTestCase { + public final static String providerURI = "http://localhost:8084/customer"; + protected static SCADomain scaConsumerDomain; + protected static SCADomain scaProviderDomain; + protected static CustomerClient testService; + protected static Abdera abdera; + protected static AbderaClient client; + protected static Parser abderaParser; + protected static String eTag; + protected static Date lastModified; + protected static final SimpleDateFormat dateFormat = new SimpleDateFormat( "EEE, dd MMM yyyy HH:mm:ss Z" ); // RFC 822 date time + + @BeforeClass + public static void init() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.init"); + scaProviderDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/atom/Provider.composite"); + abdera = new Abdera(); + client = new AbderaClient(abdera); + abderaParser = Abdera.getNewParser(); + } + + @AfterClass + public static void destroy() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.destroy"); + scaProviderDomain.close(); + } + + @Test + public void testPrelim() throws Exception { + Assert.assertNotNull(scaProviderDomain); + Assert.assertNotNull( client ); + } + + @Test + public void testFeedBasics() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedBasics"); + // Normal feed request + ClientResponse res = client.get(providerURI); + Assert.assertNotNull(res); + try { + // Assert feed provided since no predicates + Assert.assertEquals(200, res.getStatus()); + Assert.assertEquals(ResponseType.SUCCESS, res.getType()); + // AtomTestCaseUtils.printResponseHeaders( "Feed response headers:", " ", res ); + // System.out.println("Feed response content:"); + // AtomTestCaseUtils.prettyPrint(abdera, res.getDocument()); + + // Perform other tests on feed. + // Warning. AbderaClient.getEntityTag is very particular on tag pattern. + // Document<Feed> doc = res.getDocument(); + String body = read( res.getInputStream() ); + // RFC 4287 requires non-null id, title, updated elements + Assert.assertTrue( -1 != body.indexOf( "</id>" )); + Assert.assertTrue( -1 != body.indexOf( "</title>" )); + Assert.assertTrue( -1 != body.indexOf( "</updated>" )); + + eTag = res.getHeader("ETag"); + Assert.assertNotNull( eTag ); + lastModified = res.getLastModified(); + Assert.assertNotNull( lastModified ); + } finally { + res.release(); + } + } + + @Test + public void testUnmodifiedGetIfMatch() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedUnmodifiedGetIfMatch"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-Match", eTag); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + String thisETag = res.getHeader("ETag"); + Assert.assertNotNull( thisETag ); + Date thisLastModified = res.getLastModified(); + Assert.assertNotNull( thisLastModified ); + + // Should return 200 - Feed provided since it matches etag. + Assert.assertEquals(200, res.getStatus()); + Assert.assertEquals(ResponseType.SUCCESS, res.getType()); + // AtomTestCaseUtils.printResponseHeaders( "Feed response headers:", " ", res ); + // System.out.println("Feed response content:"); + // AtomTestCaseUtils.prettyPrint(abdera, res.getDocument()); + } finally { + res.release(); + } + } + + @Test + public void testUnmodifiedGetIfNoneMatch() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedUnmodifiedGetIfNoneMatch"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-None-Match", eTag); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + // Should return 304 - Feed not provided since it matches ETag. + Assert.assertEquals(304, res.getStatus()); + } finally { + res.release(); + } + } + + @Test + public void testUnmodifiedGetIfUnModified() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedUnmodifiedGetIfUnModified"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-Unmodified-Since", dateFormat.format( new Date() )); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + // Should return 304 - Feed not provided since feed is modified since. + Assert.assertEquals(304, res.getStatus()); + } finally { + res.release(); + } + } + + @Test + public void testUnmodifiedGetIfModified() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedUnmodifiedGetIfModified"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-Modified-Since", dateFormat.format( new Date( 0 ) )); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + // Should return 200 - Feed provided since feed is changed. + Assert.assertEquals(200, res.getStatus()); + Assert.assertEquals(ResponseType.SUCCESS, res.getType()); + + String thisETag = res.getHeader("ETag"); + Assert.assertNotNull( thisETag ); + Date thisLastModified = res.getLastModified(); + Assert.assertNotNull( thisLastModified ); + } finally { + res.release(); + } + } + + @Test + public void testModifiedGetIfNoneMatch() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedModifiedGetIfNoneMatch"); + // Post some new content to the feed. + Factory factory = abdera.getFactory(); + String customerName = "Fred Farkle"; + Entry entry = factory.newEntry(); + entry.setTitle("customer " + customerName); + entry.setUpdated(new Date()); + entry.addAuthor("Apache Tuscany"); + Content content = abdera.getFactory().newContent(); + content.setContentType(Content.Type.TEXT); + content.setValue(customerName); + entry.setContentElement(content); + + RequestOptions opts = new RequestOptions(); + String contentType = "application/atom+xml; type=entry"; + opts.setContentType(contentType); + IRI colUri = new IRI(providerURI).resolve("customer"); + ClientResponse res = client.post(colUri.toString(), entry, opts); + + // Feed request with predicates + opts = new RequestOptions(); + contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-None-Match", eTag); + + res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + // Should return 304 - Feed not provided since it matches ETag. + Assert.assertEquals(304, res.getStatus()); + // AtomTestCaseUtils.printResponseHeaders( "Feed response headers:", " ", res ); + // System.out.println("Feed response content:"); + // AtomTestCaseUtils.prettyPrint(abdera, res.getDocument()); + } finally { + res.release(); + } + } + + @Test + public void testModifiedGetIfMatch() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedModifiedGetIfMatch"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-Match", eTag); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + String thisETag = res.getHeader("ETag"); + Assert.assertNotNull( thisETag ); + Date thisLastModified = res.getLastModified(); + Assert.assertNotNull( thisLastModified ); + + // Should return 200 - value since feed is changed + Assert.assertEquals(200, res.getStatus()); + Assert.assertEquals(ResponseType.SUCCESS, res.getType()); + + // AtomTestCaseUtils.printResponseHeaders( "Feed modified if-none-match response headers:", " ", res ); + // System.out.println("Feed response content:"); + // AtomTestCaseUtils.prettyPrint(abdera, res.getDocument()); + } finally { + res.release(); + } + } + + @Test + public void testModifiedGetIfUnModified() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedUnmodifiedGetIfUnModified"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-Unmodified-Since", dateFormat.format( new Date() )); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + // Should return 304 - Feed not provided since feed is modified since. + Assert.assertEquals(304, res.getStatus()); + } finally { + res.release(); + } + } + + @Test + public void testModifiedGetIfModified() throws Exception { + System.out.println(">>>ProviderFeedEntityTagsTestCase.testFeedUnmodifiedGetIfModified"); + // Feed request with predicates + RequestOptions opts = new RequestOptions(); + final String contentType = "application/atom+xml"; + opts.setContentType(contentType); + opts.setHeader( "If-Modified-Since", dateFormat.format( lastModified )); + + ClientResponse res = client.get(providerURI, opts); + Assert.assertNotNull(res); + try { + // Should return 200 - Feed provided since feed is changed. + Assert.assertEquals(200, res.getStatus()); + Assert.assertEquals(ResponseType.SUCCESS, res.getType()); + + String thisETag = res.getHeader("ETag"); + Assert.assertNotNull( thisETag ); + Date thisLastModified = res.getLastModified(); + Assert.assertNotNull( thisLastModified ); + } finally { + res.release(); + } + } + + + public static void printFeed( String title, String indent, Feed feed ) { + if ( feed == null ) { + System.out.println( title + " feed is null"); + return; + } + + System.out.println( title ); + System.out.println( indent + "id=" + feed.getId() ); + System.out.println( indent + "title=" + feed.getTitle() ); + System.out.println( indent + "updated=" + feed.getUpdated() ); + System.out.println( indent + "author=" + feed.getAuthor() ); + Collection collection = feed.getCollection(); + if ( collection == null ) { + System.out.println( indent + "collection=null" ); + } else { + System.out.println( indent + "collection=" + collection ); + } + // System.out.println( indent + "collection size=" + feed.getCollection() ); + // for (Collection collection : workspace.getCollections()) { + // if (collection.getTitle().equals("customers")) { + // String expected = uri + "customers"; + // String actual = collection.getResolvedHref().toString(); + // assertEquals(expected, actual); + // } + // } + + } + + /** + * Read response ream from the given socket. + * @param socket + * @return + * @throws IOException + */ + private static String read(InputStream inputStream) throws IOException { + BufferedReader reader = null; + try { + reader = new BufferedReader(new InputStreamReader( inputStream )); + StringBuffer sb = new StringBuffer(); + String str; + while ((str = reader.readLine()) != null) { + sb.append(str); + } + return sb.toString(); + } finally { + if (reader != null) { + reader.close(); + } + } + } +} |