SPR-5249: Atom and RSS View

org.springframework.testsuite/src/test/java/org/springframework/web/servlet/view/feed/AtomFeedViewTest.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright ${YEAR} the original author or authors.
+ *
+ * Licensed 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.springframework.web.servlet.view.feed;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Feed;
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
+import static org.custommonkey.xmlunit.XMLUnit.setIgnoreWhitespace;
+import static org.junit.Assert.assertEquals;
+import org.junit.Before;
+import org.junit.Test;
+
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.mock.web.MockHttpServletResponse;
+
+public class AtomFeedViewTest {
+
+    private AbstractAtomFeedView view;
+
+    @Before
+    public void createView() throws Exception {
+        view = new MyAtomFeedView();
+        setIgnoreWhitespace(true);
+    }
+
+    @Test
+    public void render() throws Exception {
+        MockHttpServletRequest request = new MockHttpServletRequest();
+        MockHttpServletResponse response = new MockHttpServletResponse();
+
+        Map<String, String> model = new HashMap<String, String>();
+        model.put("1", "This is entry 1");
+        model.put("2", "This is entry 2");
+
+        view.render(model, request, response);
+        assertEquals("Invalid content-type", "application/atom+xml", response.getContentType());
+        String expected = "<feed xmlns=\"http://www.w3.org/2005/Atom\">" + "<title>Test Feed</title>" +
+                "<entry><title>2</title><summary>This is entry 2</summary></entry>" +
+                "<entry><title>1</title><summary>This is entry 1</summary></entry>" + "</feed>";
+        assertXMLEqual(expected, response.getContentAsString());
+    }
+
+    private static class MyAtomFeedView extends AbstractAtomFeedView {
+
+        @Override
+		protected void buildFeedMetadata(Map model, Feed feed, HttpServletRequest request) {
+            feed.setTitle("Test Feed");
+        }
+
+        @Override
+		protected List<Entry> buildFeedEntries(Map model, HttpServletRequest request, HttpServletResponse response)
+                throws Exception {
+            List<Entry> entries = new ArrayList<Entry>();
+            for (Iterator iterator = model.keySet().iterator(); iterator.hasNext();) {
+                String name = (String) iterator.next();
+                Entry entry = new Entry();
+                entry.setTitle(name);
+                Content content = new Content();
+                content.setValue((String) model.get(name));
+                entry.setSummary(content);
+                entries.add(entry);
+            }
+            return entries;
+        }
+    }
+}

org.springframework.testsuite/src/test/java/org/springframework/web/servlet/view/feed/RssFeedViewTest.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright ${YEAR} the original author or authors.
+ *
+ * Licensed 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.springframework.web.servlet.view.feed;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.sun.syndication.feed.rss.Channel;
+import com.sun.syndication.feed.rss.Description;
+import com.sun.syndication.feed.rss.Item;
+import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
+import static org.custommonkey.xmlunit.XMLUnit.setIgnoreWhitespace;
+import static org.junit.Assert.assertEquals;
+import org.junit.Before;
+import org.junit.Test;
+
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.mock.web.MockHttpServletResponse;
+
+public class RssFeedViewTest {
+
+    private AbstractRssFeedView view;
+
+    @Before
+    public void createView() throws Exception {
+        view = new MyRssFeedView();
+        setIgnoreWhitespace(true);
+
+    }
+
+    @Test
+    public void render() throws Exception {
+        MockHttpServletRequest request = new MockHttpServletRequest();
+        MockHttpServletResponse response = new MockHttpServletResponse();
+
+        Map<String, String> model = new HashMap<String, String>();
+        model.put("1", "This is entry 1");
+        model.put("2", "This is entry 2");
+
+        view.render(model, request, response);
+        assertEquals("Invalid content-type", "application/rss+xml", response.getContentType());
+        String expected = "<rss version=\"2.0\">" +
+                "<channel><title>Test Feed</title><link>http://example.com</link><description>Test feed description</description>" +
+                "<item><title>2</title><description>This is entry 2</description></item>" +
+                "<item><title>1</title><description>This is entry 1</description></item>" + "</channel></rss>";
+        assertXMLEqual(expected, response.getContentAsString());
+    }
+
+    private static class MyRssFeedView extends AbstractRssFeedView {
+
+        @Override
+		protected void buildFeedMetadata(Map model, Channel channel, HttpServletRequest request) {
+            channel.setTitle("Test Feed");
+            channel.setDescription("Test feed description");
+            channel.setLink("http://example.com");
+        }
+
+        @Override
+		protected List<Item> buildFeedItems(Map model, HttpServletRequest request, HttpServletResponse response)
+                throws Exception {
+            List<Item> items = new ArrayList<Item>();
+            for (Iterator iterator = model.keySet().iterator(); iterator.hasNext();) {
+                String name = (String) iterator.next();
+                Item item = new Item();
+                item.setTitle(name);
+                Description description = new Description();
+                description.setValue((String) model.get(name));
+                item.setDescription(description);
+                items.add(item);
+            }
+            return items;
+        }
+    }
+}