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   1 /**
   2  * Copyright (c) 2010-2023 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.knx.internal.channel;
  14
  15 import static org.junit.jupiter.api.Assertions.*;
  16 import static org.mockito.Mockito.mock;
  17 import static org.mockito.Mockito.when;
  18
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.Set;
  22
  23 import org.eclipse.jdt.annotation.NonNullByDefault;
  24 import org.junit.jupiter.api.Test;
  25 import org.openhab.core.config.core.Configuration;
  26 import org.openhab.core.thing.Channel;
  27 import org.openhab.core.thing.type.ChannelTypeUID;
  28 import org.openhab.core.types.UnDefType;
  29
  30 import tuwien.auto.calimero.GroupAddress;
  31 import tuwien.auto.calimero.KNXFormatException;
  32
  33 /**
  34  *
  35  * @author Simon Kaufmann - Initial contribution
  36  *
  37  */
  38 @NonNullByDefault
  39 class KNXChannelTest {
  40
  41     @Test
  42     public void invalidFails() {
  43         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<1/3/22+0/3/22+<0/8/15");
  44         assertNull(res);
  45     }
  46
  47     @Test
  48     void testParseWithDptMultipleWithRead() throws KNXFormatException {
  49         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<1/3/22+0/3/22+<0/7/15");
  50
  51         if (res == null) {
  52             fail();
  53             return;
  54         }
  55
  56         assertEquals("5.001", res.getDPT());
  57         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
  58         assertTrue(res.getReadGAs().contains(res.getMainGA()));
  59         assertEquals(3, res.getListenGAs().size());
  60         assertEquals(2, res.getReadGAs().size());
  61     }
  62
  63     @Test
  64     void testParseWithDptMultipleWithoutRead() throws KNXFormatException {
  65         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:1/3/22+0/3/22+0/7/15");
  66
  67         if (res == null) {
  68             fail();
  69             return;
  70         }
  71
  72         assertEquals("5.001", res.getDPT());
  73         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
  74         assertFalse(res.getReadGAs().contains(res.getMainGA()));
  75         assertEquals(3, res.getListenGAs().size());
  76         assertEquals(0, res.getReadGAs().size());
  77     }
  78
  79     @Test
  80     void testParseWithoutDptSingleWithoutRead() throws KNXFormatException {
  81         GroupAddressConfiguration res = GroupAddressConfiguration.parse("1/3/22");
  82
  83         if (res == null) {
  84             fail();
  85             return;
  86         }
  87
  88         assertNull(res.getDPT());
  89         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
  90         assertFalse(res.getReadGAs().contains(res.getMainGA()));
  91         assertEquals(1, res.getListenGAs().size());
  92         assertEquals(0, res.getReadGAs().size());
  93     }
  94
  95     @Test
  96     void testParseWithoutDptSingleWithRead() throws KNXFormatException {
  97         GroupAddressConfiguration res = GroupAddressConfiguration.parse("<1/3/22");
  98
  99         if (res == null) {
 100             fail();
 101             return;
 102         }
 103
 104         assertNull(res.getDPT());
 105         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
 106         assertTrue(res.getReadGAs().contains(res.getMainGA()));
 107         assertEquals(1, res.getListenGAs().size());
 108         assertEquals(1, res.getReadGAs().size());
 109     }
 110
 111     @Test
 112     void testParseTwoLevel() throws KNXFormatException {
 113         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<3/1024+<4/1025");
 114
 115         if (res == null) {
 116             fail();
 117             return;
 118         }
 119
 120         assertEquals(new GroupAddress("3/1024"), res.getMainGA());
 121         assertTrue(res.getReadGAs().contains(res.getMainGA()));
 122         assertEquals(2, res.getListenGAs().size());
 123         assertEquals(2, res.getReadGAs().size());
 124     }
 125
 126     @Test
 127     void testParseFreeLevel() throws KNXFormatException {
 128         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<4610+<4611");
 129
 130         if (res == null) {
 131             fail();
 132             return;
 133         }
 134
 135         assertEquals(new GroupAddress("4610"), res.getMainGA());
 136         assertEquals(2, res.getListenGAs().size());
 137         assertEquals(2, res.getReadGAs().size());
 138     }
 139
 140     @Test
 141     public void testChannelGaParsing() throws KNXFormatException {
 142         Channel channel = mock(Channel.class);
 143         Configuration configuration = new Configuration(
 144                 Map.of("key1", "5.001:<1/2/3+4/5/6+1/5/6", "key2", "1.001:7/1/9+1/1/2"));
 145         when(channel.getChannelTypeUID()).thenReturn(new ChannelTypeUID("a:b:c"));
 146         when(channel.getConfiguration()).thenReturn(configuration);
 147         when(channel.getAcceptedItemType()).thenReturn("none");
 148
 149         MyKNXChannel knxChannel = new MyKNXChannel(channel);
 150
 151         Set<GroupAddress> listenAddresses = knxChannel.getAllGroupAddresses();
 152         assertEquals(5, listenAddresses.size());
 153         // we don't check the content since parsing has been checked before and the quantity is correct
 154         Set<GroupAddress> writeAddresses = knxChannel.getWriteAddresses();
 155         assertEquals(2, writeAddresses.size());
 156         assertTrue(writeAddresses.contains(new GroupAddress("1/2/3")));
 157         assertTrue(writeAddresses.contains(new GroupAddress("7/1/9")));
 158     }
 159
 160     private static class MyKNXChannel extends KNXChannel {
 161         public MyKNXChannel(Channel channel) {
 162             super(Set.of("key1", "key2"), List.of(UnDefType.class), channel);
 163         }
 164
 165         @Override
 166         protected String getDefaultDPT(String gaConfigKey) {
 167             return "";
 168         }
 169     }
 170 }