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package org.apache.james.protocols.smtp.core.fastfail;
import java.util.HashMap;
import java.util.Map;
import org.apache.james.protocols.smtp.MailAddressException;
import org.apache.james.protocols.smtp.SMTPSession;
import org.apache.james.protocols.smtp.hook.HookReturnCode;
import org.apache.james.protocols.smtp.utils.BaseFakeSMTPSession;
import org.junit.Test;
import static junit.framework.Assert.*;
public class MaxUnknownCmdHandlerTest {
@Test
public void testRejectAndClose() throws MailAddressException {
SMTPSession session = new BaseFakeSMTPSession() {
private final HashMap<String,Object> map = new HashMap<String,Object>();
public Map<String,Object> getState() {
return map;
}
/*
* (non-Javadoc)
* @see org.apache.james.protocols.api.ProtocolSession#setAttachment(java.lang.String, java.lang.Object, org.apache.james.protocols.api.ProtocolSession.State)
*/
public Object setAttachment(String key, Object value, State state) {
if (state == State.Connection) {
throw new UnsupportedOperationException();
} else {
if (value == null) {
return map.remove(key);
} else {
return map.put(key, value);
}
}
}
/*
* (non-Javadoc)
* @see org.apache.james.protocols.api.ProtocolSession#getAttachment(java.lang.String, org.apache.james.protocols.api.ProtocolSession.State)
*/
public Object getAttachment(String key, State state) {
if (state == State.Connection) {
throw new UnsupportedOperationException();
} else {
return map.get(key);
}
}
};
MaxUnknownCmdHandler handler = new MaxUnknownCmdHandler();
handler.setMaxUnknownCmdCount(2);
int resp = handler.doUnknown(session, "what").getResult();
assertEquals(HookReturnCode.DECLINED, resp);
resp = handler.doUnknown(session, "what").getResult();
assertEquals(HookReturnCode.DECLINED, resp);
resp = handler.doUnknown(session, "what").getResult();
assertEquals(HookReturnCode.DENY | HookReturnCode.DISCONNECT, resp);
}
}