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   1 /**
   2  * Copyright (c) 2010-2024 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.hamcrest.MatcherAssert.assertThat;
  16 import static org.hamcrest.Matchers.*;
  17 import static org.junit.jupiter.api.Assertions.*;
  18 import static org.mockito.Mockito.mock;
  19 import static org.mockito.Mockito.when;
  20
  21 import java.util.List;
  22 import java.util.Map;
  23 import java.util.Objects;
  24 import java.util.Set;
  25
  26 import org.eclipse.jdt.annotation.NonNullByDefault;
  27 import org.eclipse.jdt.annotation.Nullable;
  28 import org.junit.jupiter.api.Test;
  29 import org.openhab.binding.knx.internal.KNXBindingConstants;
  30 import org.openhab.binding.knx.internal.client.OutboundSpec;
  31 import org.openhab.binding.knx.internal.dpt.ValueEncoder;
  32 import org.openhab.core.config.core.Configuration;
  33 import org.openhab.core.library.items.ColorItem;
  34 import org.openhab.core.library.types.HSBType;
  35 import org.openhab.core.library.types.PercentType;
  36 import org.openhab.core.thing.Channel;
  37 import org.openhab.core.thing.type.ChannelTypeUID;
  38 import org.openhab.core.types.Command;
  39 import org.openhab.core.types.UnDefType;
  40
  41 import tuwien.auto.calimero.GroupAddress;
  42 import tuwien.auto.calimero.KNXFormatException;
  43
  44 /**
  45  *
  46  * @author Simon Kaufmann - Initial contribution
  47  *
  48  */
  49 @NonNullByDefault
  50 class KNXChannelTest {
  51
  52     @Test
  53     public void invalidFails() {
  54         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<1/3/22+0/3/22+<0/8/15");
  55         assertNull(res);
  56     }
  57
  58     @Test
  59     void testParseWithDptMultipleWithRead() throws KNXFormatException {
  60         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<1/3/22+0/3/22+<0/7/15");
  61
  62         if (res == null) {
  63             fail();
  64             return;
  65         }
  66
  67         assertEquals("5.001", res.getDPT());
  68         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
  69         assertTrue(res.getReadGAs().contains(res.getMainGA()));
  70         assertEquals(3, res.getListenGAs().size());
  71         assertEquals(2, res.getReadGAs().size());
  72     }
  73
  74     @Test
  75     void testParseWithDptMultipleWithoutRead() throws KNXFormatException {
  76         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:1/3/22+0/3/22+0/7/15");
  77
  78         if (res == null) {
  79             fail();
  80             return;
  81         }
  82
  83         assertEquals("5.001", res.getDPT());
  84         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
  85         assertFalse(res.getReadGAs().contains(res.getMainGA()));
  86         assertEquals(3, res.getListenGAs().size());
  87         assertEquals(0, res.getReadGAs().size());
  88     }
  89
  90     @Test
  91     void testParseWithoutDptSingleWithoutRead() throws KNXFormatException {
  92         GroupAddressConfiguration res = GroupAddressConfiguration.parse("1/3/22");
  93
  94         if (res == null) {
  95             fail();
  96             return;
  97         }
  98
  99         assertNull(res.getDPT());
 100         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
 101         assertFalse(res.getReadGAs().contains(res.getMainGA()));
 102         assertEquals(1, res.getListenGAs().size());
 103         assertEquals(0, res.getReadGAs().size());
 104     }
 105
 106     @Test
 107     void testParseWithoutDptSingleWithRead() throws KNXFormatException {
 108         GroupAddressConfiguration res = GroupAddressConfiguration.parse("<1/3/22");
 109
 110         if (res == null) {
 111             fail();
 112             return;
 113         }
 114
 115         assertNull(res.getDPT());
 116         assertEquals(new GroupAddress("1/3/22"), res.getMainGA());
 117         assertTrue(res.getReadGAs().contains(res.getMainGA()));
 118         assertEquals(1, res.getListenGAs().size());
 119         assertEquals(1, res.getReadGAs().size());
 120     }
 121
 122     @Test
 123     void testParseTwoLevel() throws KNXFormatException {
 124         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<3/1024+<4/1025");
 125
 126         if (res == null) {
 127             fail();
 128             return;
 129         }
 130
 131         assertEquals(new GroupAddress("3/1024"), res.getMainGA());
 132         assertTrue(res.getReadGAs().contains(res.getMainGA()));
 133         assertEquals(2, res.getListenGAs().size());
 134         assertEquals(2, res.getReadGAs().size());
 135     }
 136
 137     @Test
 138     void testParseFreeLevel() throws KNXFormatException {
 139         GroupAddressConfiguration res = GroupAddressConfiguration.parse("5.001:<4610+<4611");
 140
 141         if (res == null) {
 142             fail();
 143             return;
 144         }
 145
 146         assertEquals(new GroupAddress("4610"), res.getMainGA());
 147         assertEquals(2, res.getListenGAs().size());
 148         assertEquals(2, res.getReadGAs().size());
 149     }
 150
 151     @Test
 152     public void testChannelGaParsing() throws KNXFormatException {
 153         Channel channel = Objects.requireNonNull(mock(Channel.class));
 154         Configuration configuration = new Configuration(
 155                 Map.of("key1", "5.001:<1/2/3+4/5/6+1/5/6", "key2", "1.001:7/1/9+1/1/2"));
 156         when(channel.getChannelTypeUID()).thenReturn(new ChannelTypeUID("a:b:c"));
 157         when(channel.getConfiguration()).thenReturn(configuration);
 158         when(channel.getAcceptedItemType()).thenReturn("none");
 159
 160         MyKNXChannel knxChannel = new MyKNXChannel(channel);
 161
 162         Set<GroupAddress> listenAddresses = knxChannel.getAllGroupAddresses();
 163         assertEquals(5, listenAddresses.size());
 164         // we don't check the content since parsing has been checked before and the quantity is correct
 165         Set<GroupAddress> writeAddresses = knxChannel.getWriteAddresses();
 166         assertEquals(2, writeAddresses.size());
 167         assertTrue(writeAddresses.contains(new GroupAddress("1/2/3")));
 168         assertTrue(writeAddresses.contains(new GroupAddress("7/1/9")));
 169     }
 170
 171     @Test
 172     void testSubTypeMapping() throws KNXFormatException {
 173         Channel channel = Objects.requireNonNull(mock(Channel.class));
 174         Configuration configuration = new Configuration(Map.of("key1", "1.001:1/2/3"));
 175         when(channel.getChannelTypeUID()).thenReturn(new ChannelTypeUID("a:b:c"));
 176         when(channel.getConfiguration()).thenReturn(configuration);
 177         when(channel.getAcceptedItemType()).thenReturn(ColorItem.class.getName());
 178         MyKNXChannel knxChannel = new MyKNXChannel(channel);
 179         assertNotNull(knxChannel.getCommandSpec(new HSBType("0,100,100")));
 180         @Nullable
 181         OutboundSpec outboundSpec = knxChannel.getCommandSpec(new HSBType("0,100,100"));
 182         assertNotNull(outboundSpec);
 183         assertEquals(outboundSpec.getDPT(), "1.001");
 184     }
 185
 186     @Test
 187     void test5001PercentType() throws KNXFormatException {
 188         Configuration configuration = new Configuration(Map.of("switch", "1.001:1/2/1", "position", "5.001:1/2/2"));
 189         Channel channel = Objects.requireNonNull(mock(Channel.class));
 190         when(channel.getChannelTypeUID())
 191                 .thenReturn(new ChannelTypeUID(KNXBindingConstants.BINDING_ID, KNXBindingConstants.CHANNEL_DIMMER));
 192         when(channel.getConfiguration()).thenReturn(configuration);
 193
 194         KNXChannel knxChannel = KNXChannelFactory.createKnxChannel(channel);
 195         assertThat(knxChannel, instanceOf(TypeDimmer.class));
 196
 197         Command command = new PercentType("100");
 198         @Nullable
 199         OutboundSpec outboundSpec = knxChannel.getCommandSpec(command);
 200         assertNotNull(outboundSpec);
 201
 202         String mappedValue = ValueEncoder.encode(outboundSpec.getValue(), outboundSpec.getDPT());
 203         assertThat(mappedValue, is("100"));
 204         assertThat(outboundSpec.getValue(), is(instanceOf(PercentType.class)));
 205     }
 206
 207     private static class MyKNXChannel extends KNXChannel {
 208         public MyKNXChannel(Channel channel) {
 209             super(Set.of("key1", "key2"), List.of(UnDefType.class), channel);
 210         }
 211
 212         @Override
 213         protected String getDefaultDPT(String gaConfigKey) {
 214             return "";
 215         }
 216     }
 217 }