Spring Framework example source code file (SimpleMailMessageTests.java)

This example Spring Framework source code file (SimpleMailMessageTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

date, date, exception, exception, list, object, simplemailmessage, simplemailmessage, simplemailmessagetests, string, string, testcase, util

The Spring Framework SimpleMailMessageTests.java source code

/*
 * Copyright 2002-2007 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.mail;

import java.util.Arrays;
import java.util.Date;
import java.util.List;

import junit.framework.TestCase;

import org.springframework.test.AssertThrows;

/**
 * @author Dmitriy Kopylenko
 * @author Juergen Hoeller
 * @author Rick Evans
 * @since 10.09.2003
 */
public final class SimpleMailMessageTests extends TestCase {

	public void testSimpleMessageCopyCtor() {
		SimpleMailMessage message = new SimpleMailMessage();
		message.setFrom("me@mail.org");
		message.setTo("you@mail.org");

		SimpleMailMessage messageCopy = new SimpleMailMessage(message);
		assertEquals("me@mail.org", messageCopy.getFrom());
		assertEquals("you@mail.org", messageCopy.getTo()[0]);

		message.setReplyTo("reply@mail.org");
		message.setCc(new String[]{"he@mail.org", "she@mail.org"});
		message.setBcc(new String[]{"us@mail.org", "them@mail.org"});
		Date sentDate = new Date();
		message.setSentDate(sentDate);
		message.setSubject("my subject");
		message.setText("my text");

		assertEquals("me@mail.org", message.getFrom());
		assertEquals("reply@mail.org", message.getReplyTo());
		assertEquals("you@mail.org", message.getTo()[0]);
		List ccs = Arrays.asList(message.getCc());
		assertTrue(ccs.contains("he@mail.org"));
		assertTrue(ccs.contains("she@mail.org"));
		List bccs = Arrays.asList(message.getBcc());
		assertTrue(bccs.contains("us@mail.org"));
		assertTrue(bccs.contains("them@mail.org"));
		assertEquals(sentDate, message.getSentDate());
		assertEquals("my subject", message.getSubject());
		assertEquals("my text", message.getText());

		messageCopy = new SimpleMailMessage(message);
		assertEquals("me@mail.org", messageCopy.getFrom());
		assertEquals("reply@mail.org", messageCopy.getReplyTo());
		assertEquals("you@mail.org", messageCopy.getTo()[0]);
		ccs = Arrays.asList(messageCopy.getCc());
		assertTrue(ccs.contains("he@mail.org"));
		assertTrue(ccs.contains("she@mail.org"));
		bccs = Arrays.asList(message.getBcc());
		assertTrue(bccs.contains("us@mail.org"));
		assertTrue(bccs.contains("them@mail.org"));
		assertEquals(sentDate, messageCopy.getSentDate());
		assertEquals("my subject", messageCopy.getSubject());
		assertEquals("my text", messageCopy.getText());
	}

	public void testDeepCopyOfStringArrayTypedFieldsOnCopyCtor() throws Exception {

		SimpleMailMessage original = new SimpleMailMessage();
		original.setTo(new String[]{"fiona@mail.org", "apple@mail.org"});
		original.setCc(new String[]{"he@mail.org", "she@mail.org"});
		original.setBcc(new String[]{"us@mail.org", "them@mail.org"});

		SimpleMailMessage copy = new SimpleMailMessage(original);

		original.getTo()[0] = "mmm@mmm.org";
		original.getCc()[0] = "mmm@mmm.org";
		original.getBcc()[0] = "mmm@mmm.org";

		assertEquals("fiona@mail.org", copy.getTo()[0]);
		assertEquals("he@mail.org", copy.getCc()[0]);
		assertEquals("us@mail.org", copy.getBcc()[0]);
	}

	/**
	 * Tests that two equal SimpleMailMessages have equal hash codes.
	 */
	public final void testHashCode() {
		SimpleMailMessage message1 = new SimpleMailMessage();
		message1.setFrom("from@somewhere");
		message1.setReplyTo("replyTo@somewhere");
		message1.setTo("to@somewhere");
		message1.setCc("cc@somewhere");
		message1.setBcc("bcc@somewhere");
		message1.setSentDate(new Date());
		message1.setSubject("subject");
		message1.setText("text");

		// Copy the message
		SimpleMailMessage message2 = new SimpleMailMessage(message1);

		assertEquals(message1, message2);
		assertEquals(message1.hashCode(), message2.hashCode());
	}

	public final void testEqualsObject() {
		SimpleMailMessage message1;
		SimpleMailMessage message2;

		// Same object is equal
		message1 = new SimpleMailMessage();
		message2 = message1;
		assertTrue(message1.equals(message2));

		// Null object is not equal
		message1 = new SimpleMailMessage();
		message2 = null;
		assertTrue(!(message1.equals(message2)));

		// Different class is not equal
		assertTrue(!(message1.equals(new Object())));

		// Equal values are equal
		message1 = new SimpleMailMessage();
		message2 = new SimpleMailMessage();
		assertTrue(message1.equals(message2));

		message1 = new SimpleMailMessage();
		message1.setFrom("from@somewhere");
		message1.setReplyTo("replyTo@somewhere");
		message1.setTo("to@somewhere");
		message1.setCc("cc@somewhere");
		message1.setBcc("bcc@somewhere");
		message1.setSentDate(new Date());
		message1.setSubject("subject");
		message1.setText("text");
		message2 = new SimpleMailMessage(message1);
		assertTrue(message1.equals(message2));
	}

	public void testCopyCtorChokesOnNullOriginalMessage() throws Exception {
		new AssertThrows(IllegalArgumentException.class) {
			public void test() throws Exception {
				new SimpleMailMessage(null);
			}
		}.runTest();
	}

	public void testCopyToChokesOnNullTargetMessage() throws Exception {
		new AssertThrows(IllegalArgumentException.class) {
			public void test() throws Exception {
				new SimpleMailMessage().copyTo(null);
			}
		}.runTest();
	}

}