org.apache.james.mailbox.store.mail.model.impl.SimpleMessageTest.java Source code

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package org.apache.james.mailbox.store.mail.model.impl;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;

import java.io.IOException;
import java.io.InputStream;
import java.util.Calendar;

import javax.mail.Flags;
import javax.mail.util.SharedByteArrayInputStream;

import org.apache.commons.io.IOUtils;
import org.junit.Test;

public class SimpleMessageTest {
    private static final String MESSAGE_CONTENT = "Simple message content without special characters";
    private static final String MESSAGE_CONTENT_SPECIAL_CHAR = "Simple message content with special characters: \"'(!$*`";
    private static final SimpleMessage<Long> MESSAGE = buildMessage(MESSAGE_CONTENT);
    private static final SimpleMessage<Long> MESSAGE_SPECIAL_CHAR = buildMessage(MESSAGE_CONTENT_SPECIAL_CHAR);

    @Test
    public void testSize() {
        assertEquals(MESSAGE_CONTENT.length(), MESSAGE.getFullContentOctets());
    }

    @Test
    public void testInputStreamSize() throws IOException {
        InputStream is = MESSAGE.getFullContent();
        int b = 0;
        int byteCount = 0;
        while ((b = is.read()) != -1) {
            byteCount++;
        }
        assertEquals(MESSAGE_CONTENT.length(), byteCount);
    }

    @Test
    public void testInputStreamSizeSpecialCharacters() throws IOException {
        InputStream is = MESSAGE_SPECIAL_CHAR.getFullContent();
        int b = 0;
        int byteCount = 0;
        while ((b = is.read()) != -1) {
            byteCount++;
        }
        assertFalse(MESSAGE_CONTENT_SPECIAL_CHAR.length() == byteCount);
    }

    @Test
    public void testFullContent() throws IOException {
        assertEquals(MESSAGE_CONTENT, new String(IOUtils.toByteArray(MESSAGE.getFullContent())));
        assertEquals(MESSAGE_CONTENT_SPECIAL_CHAR,
                new String(IOUtils.toByteArray(MESSAGE_SPECIAL_CHAR.getFullContent())));
    }

    private static SimpleMessage<Long> buildMessage(String content) {
        return new SimpleMessage<Long>(Calendar.getInstance().getTime(), content.length(), 0,
                new SharedByteArrayInputStream(content.getBytes()), new Flags(), new PropertyBuilder(), 1L);
    }

}