source: contrib/MailArchiver/sources/vendor/mime4j/custom/dom/src/test/java/org/apache/james/mime4j/dom/EntityTest.java @ 6785

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package org.apache.james.mime4j.dom;

import org.apache.james.mime4j.dom.Body;
import org.apache.james.mime4j.dom.Entity;
import org.apache.james.mime4j.dom.Header;
import org.apache.james.mime4j.field.DefaultFieldParser;
import org.apache.james.mime4j.message.BasicBodyFactory;
import org.apache.james.mime4j.message.BodyPart;
import org.apache.james.mime4j.message.HeaderImpl;

import junit.framework.TestCase;

public class EntityTest extends TestCase {

    public void testSetBody() throws Exception {
        Entity entity = new BodyPart();
        assertNull(entity.getBody());

        Body body = new BasicBodyFactory().textBody("test");
        assertNull(body.getParent());

        entity.setBody(body);
        assertSame(body, entity.getBody());
        assertSame(entity, body.getParent());
    }

    public void testSetBodyTwice() throws Exception {
        Entity entity = new BodyPart();

        Body b1 = new BasicBodyFactory().textBody("foo");
        Body b2 = new BasicBodyFactory().textBody("bar");

        entity.setBody(b1);
        try {
            entity.setBody(b2);
            fail();
        } catch (IllegalStateException expected) {
        }
    }

    public void testRemoveBody() throws Exception {
        Entity entity = new BodyPart();
        Body body = new BasicBodyFactory().textBody("test");
        entity.setBody(body);

        Body removed = entity.removeBody();
        assertSame(body, removed);

        assertNull(entity.getBody());
        assertNull(removed.getParent());
    }

    public void testGetDispositionType() throws Exception {
        BodyPart entity = new BodyPart();

        assertNull(entity.getDispositionType());

        Header header = new HeaderImpl();
        header.setField(DefaultFieldParser.parse("Content-Disposition: inline"));
        entity.setHeader(header);

        assertEquals("inline", entity.getDispositionType());
    }

    public void testSetContentDispositionType() throws Exception {
        BodyPart entity = new BodyPart();

        entity.setContentDisposition("attachment");

        assertEquals("attachment", entity.getHeader().getField(
                "Content-Disposition").getBody());
    }

    public void testSetContentDispositionTypeFilename() throws Exception {
        BodyPart entity = new BodyPart();

        entity.setContentDisposition("attachment", "some file.dat");

        assertEquals("attachment; filename=\"some file.dat\"", entity
                .getHeader().getField("Content-Disposition").getBody());
    }

    public void testGetFilename() throws Exception {
        BodyPart entity = new BodyPart();

        assertNull(entity.getFilename());

        Header header = new HeaderImpl();
        header.setField(DefaultFieldParser.parse("Content-Disposition: attachment; "
                + "filename=\"some file.dat\""));
        entity.setHeader(header);

        assertEquals("some file.dat", entity.getFilename());
    }

    public void testSetFilename() throws Exception {
        BodyPart entity = new BodyPart();

        entity.setFilename("file name.ext");

        assertEquals("attachment; filename=\"file name.ext\"", entity
                .getHeader().getField("Content-Disposition").getBody());

        entity.setFilename(null);

        assertEquals("attachment", entity.getHeader().getField(
                "Content-Disposition").getBody());
    }

}