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   1 /**
   2  * Copyright (c) 2010-2021 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.rfxcom.internal.messages;
  14
  15 import static org.junit.jupiter.api.Assertions.*;
  16
  17 import java.nio.ByteBuffer;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.junit.jupiter.api.Test;
  21 import org.openhab.binding.rfxcom.internal.RFXComBindingConstants;
  22 import org.openhab.binding.rfxcom.internal.config.RFXComRawDeviceConfiguration;
  23 import org.openhab.binding.rfxcom.internal.exceptions.RFXComException;
  24 import org.openhab.binding.rfxcom.internal.exceptions.RFXComInvalidStateException;
  25 import org.openhab.binding.rfxcom.internal.messages.RFXComBaseMessage.PacketType;
  26 import org.openhab.core.library.types.OnOffType;
  27 import org.openhab.core.types.Type;
  28 import org.openhab.core.util.HexUtils;
  29
  30 /**
  31  * Test for RFXCom-binding
  32  *
  33  * @author James Hewitt-Thomas - New addition to the PRO RFXCom firmware
  34  */
  35 @NonNullByDefault
  36 public class RFXComRawMessageTest {
  37
  38     private void testMessageRx(String hexMsg, RFXComRawMessage.SubType subType, int seqNbr, int repeat, String pulses)
  39             throws RFXComException {
  40         final RFXComRawMessage msg = (RFXComRawMessage) RFXComMessageFactoryImpl.INSTANCE
  41                 .createMessage(HexUtils.hexToBytes(hexMsg));
  42         assertEquals(subType, msg.subType, "SubType");
  43         assertEquals(seqNbr, (short) (msg.seqNbr & 0xFF), "Seq Number");
  44         assertEquals("RAW", msg.getDeviceId(), "Device Id");
  45         assertEquals(repeat, msg.repeat, "Repeat");
  46         byte[] payload = new byte[msg.pulses.length * 2];
  47         ByteBuffer.wrap(payload).asShortBuffer().put(msg.pulses);
  48         assertEquals(pulses, HexUtils.bytesToHex(payload), "Pulses");
  49     }
  50
  51     @Test
  52     public void testSomeRxMessages() throws RFXComException {
  53         testMessageRx("087F0027051356ECC0", RFXComRawMessage.SubType.RAW_PACKET1, 0x27, 5, "1356ECC0");
  54     }
  55
  56     private void testMessageTx(RFXComRawDeviceConfiguration config, Type command, String hexMsg)
  57             throws RFXComException {
  58         RFXComRawMessage msg = (RFXComRawMessage) RFXComMessageFactoryImpl.INSTANCE.createMessage(PacketType.RAW);
  59         msg.setConfig(config);
  60         msg.convertFromState(RFXComBindingConstants.CHANNEL_COMMAND, command);
  61         byte[] decoded = msg.decodeMessage();
  62
  63         assertEquals(hexMsg, HexUtils.bytesToHex(decoded), "Transmitted message");
  64     }
  65
  66     @Test
  67     public void testTxBasicPulses() throws RFXComException {
  68         RFXComRawDeviceConfiguration config = new RFXComRawDeviceConfiguration();
  69         config.deviceId = "RAW";
  70         config.subType = "RAW_PACKET1";
  71         config.repeat = 5;
  72         config.onPulsesArray = new short[] { 0x10, 0x20, 0x30, 0x40 };
  73
  74         testMessageTx(config, OnOffType.ON, "0C7F0000050010002000300040");
  75     }
  76
  77     @Test
  78     public void testTxMissingPulses() throws RFXComException {
  79         RFXComRawDeviceConfiguration config = new RFXComRawDeviceConfiguration();
  80         config.deviceId = "RAW";
  81         config.subType = "RAW_PACKET1";
  82         config.repeat = 5;
  83         config.onPulsesArray = new short[] { 0x10, 0x20, 0x30, 0x40 };
  84
  85         assertThrows(RFXComInvalidStateException.class,
  86                 () -> testMessageTx(config, OnOffType.OFF, "0C7F0000050010002000300040"));
  87     }
  88 }