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package org.apache.james.mime4j.field;
import org.apache.james.mime4j.MimeException;
import org.apache.james.mime4j.dom.field.ContentTransferEncodingField;
import org.apache.james.mime4j.field.ContentTransferEncodingFieldImpl;
import org.apache.james.mime4j.stream.RawField;
import org.apache.james.mime4j.stream.RawFieldParser;
import org.apache.james.mime4j.util.ByteSequence;
import org.apache.james.mime4j.util.ContentUtil;
import junit.framework.TestCase;
public class ContentTransferEncodingFieldTest extends TestCase {
static ContentTransferEncodingField parse(final String s) throws MimeException {
ByteSequence raw = ContentUtil.encode(s);
RawField rawField = RawFieldParser.DEFAULT.parseField(raw);
return ContentTransferEncodingFieldImpl.PARSER.parse(rawField, null);
}
public void testGetEncoding() throws Exception {
ContentTransferEncodingField f = parse("Content-Transfer-Encoding: 8bit");
assertEquals("8bit", f.getEncoding());
f = parse("Content-Transfer-Encoding: BaSE64 ");
assertEquals("base64", f.getEncoding());
f = parse("Content-Transfer-Encoding: ");
assertEquals("", f.getEncoding());
f = parse("Content-Transfer-Encoding:");
assertEquals("", f.getEncoding());
}
public void testGetEncodingStatic() throws Exception {
ContentTransferEncodingField f = parse("Content-Transfer-Encoding: 8bit");
assertEquals("8bit", ContentTransferEncodingFieldImpl.getEncoding(f));
f = null;
assertEquals("7bit", ContentTransferEncodingFieldImpl.getEncoding(f));
f = parse("Content-Transfer-Encoding: ");
assertEquals("7bit", ContentTransferEncodingFieldImpl.getEncoding(f));
f = parse("Content-Transfer-Encoding:");
assertEquals("7bit", ContentTransferEncodingFieldImpl.getEncoding(f));
}
}