/* * 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); } }