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/****************************************************************
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* Licensed to the Apache Software Foundation (ASF) under one *
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* or more contributor license agreements. See the NOTICE file *
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* distributed with this work for additional information *
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* regarding copyright ownership. The ASF licenses this file *
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* to you under the Apache License, Version 2.0 (the *
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* "License"); you may not use this file except in compliance *
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* with the License. You may obtain a copy of the License at *
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* http://www.apache.org/licenses/LICENSE-2.0 *
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* Unless required by applicable law or agreed to in writing, *
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* software distributed under the License is distributed on an *
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
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* KIND, either express or implied. See the License for the *
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* specific language governing permissions and limitations *
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* under the License. *
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****************************************************************/
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package org.apache.james.mime4j.message;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import org.apache.james.mime4j.ExampleMail;
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import junit.framework.TestCase;
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public class MessageWriteToTest extends TestCase {
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protected void setUp() throws Exception {
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protected void tearDown() throws Exception {
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public void testSimpleMail() throws Exception {
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Message message = createMessage(ExampleMail.RFC822_SIMPLE_BYTES);
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assertFalse("Not multipart", message.isMultipart());
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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assertEquals(out.toByteArray(), ExampleMail.RFC822_SIMPLE_BYTES);
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private void assertEquals(byte[] expected, byte[] actual) {
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StringBuilder buffer = new StringBuilder(expected.length);
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assertEquals(expected.length, actual.length);
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for (int i = 0; i < actual.length; i++) {
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buffer.append((char)actual[i]);
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assertEquals("Mismatch@" + i, expected[i], actual[i]);
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public void testBinaryAttachment() throws Exception {
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Message message = createMessage(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES);
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assertTrue("Is multipart", message.isMultipart());
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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assertEquals(ExampleMail.MULTIPART_WITH_BINARY_ATTACHMENTS_BYTES, out.toByteArray());
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private Message createMessage(byte[] octets) throws Exception {
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ByteArrayInputStream in = new ByteArrayInputStream(octets);
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Message message = new Message(in);