svn commit: r1078936 - /mina/vysper/trunk/server/core/src/test/java/org/apache/vysper/mina/codec/StanzaWriterProtocolEncoderTestCase.java

[ng...@apache.org]

Author: ngn
Date: Mon Mar  7 20:45:10 2011
New Revision: 1078936

URL: http://svn.apache.org/viewvc?rev=1078936&view=rev
Log:
Adding unit tests for StanzaWriterProtocolEncoder

Added:
    mina/vysper/trunk/server/core/src/test/java/org/apache/vysper/mina/codec/StanzaWriterProtocolEncoderTestCase.java

Added: mina/vysper/trunk/server/core/src/test/java/org/apache/vysper/mina/codec/StanzaWriterProtocolEncoderTestCase.java
URL: http://svn.apache.org/viewvc/mina/vysper/trunk/server/core/src/test/java/org/apache/vysper/mina/codec/StanzaWriterProtocolEncoderTestCase.java?rev=1078936&view=auto
==============================================================================
--- mina/vysper/trunk/server/core/src/test/java/org/apache/vysper/mina/codec/StanzaWriterProtocolEncoderTestCase.java (added)
+++ mina/vysper/trunk/server/core/src/test/java/org/apache/vysper/mina/codec/StanzaWriterProtocolEncoderTestCase.java Mon Mar  7 20:45:10 2011
@@ -0,0 +1,96 @@
+/*
+ *  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.vysper.mina.codec;
+
+import org.apache.mina.core.buffer.IoBuffer;
+import org.apache.mina.core.session.IoSession;
+import org.apache.mina.filter.codec.ProtocolEncoderOutput;
+import org.apache.vysper.charset.CharsetUtil;
+import org.apache.vysper.xml.fragment.Renderer;
+import org.apache.vysper.xmpp.addressing.Entity;
+import org.apache.vysper.xmpp.addressing.EntityImpl;
+import org.apache.vysper.xmpp.stanza.Stanza;
+import org.apache.vysper.xmpp.stanza.StanzaBuilder;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mockito;
+
+
+/**
+ */
+public class StanzaWriterProtocolEncoderTestCase {
+
+    private static final Entity FROM = EntityImpl.parseUnchecked("from@vysper.org");
+    private static final Entity TO = EntityImpl.parseUnchecked("vysper.org");
+    
+    private IoSession ioSession = Mockito.mock(IoSession.class);
+    private ProtocolEncoderOutput output = Mockito.mock(ProtocolEncoderOutput.class);
+    
+    private StanzaWriterProtocolEncoder encoder = new StanzaWriterProtocolEncoder();
+    
+    private Stanza stanza = new StanzaBuilder("foo", "http://example.com")
+        .startInnerElement("bar")
+        .build();
+    
+    private String prolog = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
+    private Renderer renderer = new Renderer(stanza);
+    private String opening = renderer.getOpeningElement();
+    private String content = renderer.getElementContent();
+    private String closing = renderer.getClosingElement();
+    
+    @Test(expected=IllegalArgumentException.class)
+    public void encodeNoneStanzaWriteInfo() throws Exception {
+        encoder.encode(ioSession, "dummy", output);
+    }
+
+    @Test
+    public void encode() throws Exception {
+        StanzaWriteInfo writeInfo = new StanzaWriteInfo(stanza);
+        
+        encoder.encode(ioSession, writeInfo, output);
+        
+        ArgumentCaptor<IoBuffer> bufferCaptor = ArgumentCaptor.forClass(IoBuffer.class);
+        
+        Mockito.verify(output).write(bufferCaptor.capture());
+        
+        IoBuffer buffer = bufferCaptor.getValue();
+        String actual = buffer.getString(CharsetUtil.UTF8_DECODER);
+        
+        Assert.assertEquals(prolog + opening + content + closing, actual);
+    }
+
+    @Test
+    public void encodeStreamOpening() throws Exception {
+        StanzaWriteInfo writeInfo = new StanzaWriteInfo(stanza, true);
+        
+        encoder.encode(ioSession, writeInfo, output);
+        
+        ArgumentCaptor<IoBuffer> bufferCaptor = ArgumentCaptor.forClass(IoBuffer.class);
+        
+        Mockito.verify(output).write(bufferCaptor.capture());
+        
+        IoBuffer buffer = bufferCaptor.getValue();
+        String actual = buffer.getString(CharsetUtil.UTF8_DECODER);
+        
+        Assert.assertEquals(prolog + opening + content, actual);
+    }
+
+}