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   1 /**
   2  * Copyright (c) 2010-2022 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.dmx.internal.handler;
  14
  15 import static org.hamcrest.MatcherAssert.assertThat;
  16 import static org.hamcrest.core.Is.is;
  17 import static org.junit.jupiter.api.Assertions.assertEquals;
  18 import static org.mockito.ArgumentMatchers.any;
  19 import static org.mockito.Mockito.*;
  20 import static org.openhab.binding.dmx.internal.DmxBindingConstants.*;
  21
  22 import java.util.HashMap;
  23 import java.util.Map;
  24
  25 import org.junit.jupiter.api.AfterEach;
  26 import org.junit.jupiter.api.BeforeEach;
  27 import org.junit.jupiter.api.Disabled;
  28 import org.junit.jupiter.api.Test;
  29 import org.mockito.Mockito;
  30 import org.openhab.binding.dmx.internal.DmxBridgeHandler;
  31 import org.openhab.binding.dmx.internal.multiverse.BaseDmxChannel;
  32 import org.openhab.binding.dmx.internal.multiverse.Universe;
  33 import org.openhab.core.config.core.Configuration;
  34 import org.openhab.core.library.types.OnOffType;
  35 import org.openhab.core.test.java.JavaTest;
  36 import org.openhab.core.thing.Bridge;
  37 import org.openhab.core.thing.ChannelUID;
  38 import org.openhab.core.thing.Thing;
  39 import org.openhab.core.thing.ThingStatus;
  40 import org.openhab.core.thing.ThingTypeUID;
  41 import org.openhab.core.thing.ThingUID;
  42 import org.openhab.core.thing.binding.ThingHandlerCallback;
  43 import org.openhab.core.thing.binding.builder.BridgeBuilder;
  44 import org.openhab.core.thing.binding.builder.ChannelBuilder;
  45 import org.openhab.core.thing.binding.builder.ThingBuilder;
  46
  47 /**
  48  * Tests cases for {@link DmxBridgeHandler}.
  49  *
  50  * @author Jan N. Klug - Initial contribution
  51  */
  52 public class DmxBridgeHandlerTest extends JavaTest {
  53
  54     /**
  55      * simple DmxBridgeHandlerImplementation
  56      *
  57      * @author Jan N. Klug
  58      *
  59      */
  60     public class DmxBridgeHandlerImpl extends DmxBridgeHandler {
  61         public DmxBridgeHandlerImpl(Bridge dmxBridge) {
  62             super(dmxBridge);
  63         }
  64
  65         @Override
  66         public void openConnection() {
  67         }
  68
  69         @Override
  70         protected void sendDmxData() {
  71         }
  72
  73         @Override
  74         protected void closeConnection() {
  75         }
  76
  77         @Override
  78         public void initialize() {
  79             universe = new Universe(TEST_UNIVERSE);
  80             super.updateConfiguration();
  81             updateStatus(ThingStatus.ONLINE);
  82         }
  83     }
  84
  85     private static final int TEST_UNIVERSE = 1;
  86     private static final int TEST_CHANNEL = 100;
  87
  88     private final ThingTypeUID THING_TYPE_TEST_BRIDGE = new ThingTypeUID(BINDING_ID, "testbridge");
  89     private final ThingUID BRIDGE_UID_TEST = new ThingUID(THING_TYPE_TEST_BRIDGE, "testbridge");
  90     private final ChannelUID CHANNEL_UID_MUTE = new ChannelUID(BRIDGE_UID_TEST, CHANNEL_MUTE);
  91
  92     Map<String, Object> bridgeProperties;
  93
  94     private Bridge bridge;
  95     private DmxBridgeHandlerImpl bridgeHandler;
  96
  97     @BeforeEach
  98     public void setUp() {
  99         bridgeProperties = new HashMap<>();
 100         bridge = BridgeBuilder.create(THING_TYPE_TEST_BRIDGE, "testbridge").withLabel("Test Bridge")
 101                 .withChannel(ChannelBuilder.create(CHANNEL_UID_MUTE, "Switch").withType(MUTE_CHANNEL_TYPEUID).build())
 102                 .withConfiguration(new Configuration(bridgeProperties)).build();
 103
 104         ThingHandlerCallback mockCallback = mock(ThingHandlerCallback.class);
 105         doAnswer(answer -> {
 106             ((Thing) answer.getArgument(0)).setStatusInfo(answer.getArgument(1));
 107             return null;
 108         }).when(mockCallback).statusUpdated(any(), any());
 109
 110         bridgeHandler = Mockito.spy(new DmxBridgeHandlerImpl(bridge));
 111         bridgeHandler.getThing().setHandler(bridgeHandler);
 112         bridgeHandler.setCallback(mockCallback);
 113         bridgeHandler.initialize();
 114     }
 115
 116     @AfterEach
 117     public void tearDown() {
 118         bridgeHandler.dispose();
 119     }
 120
 121     @Test
 122     public void assertBridgeStatus() {
 123         waitForAssert(() -> assertEquals(ThingStatus.ONLINE, bridge.getStatusInfo().getStatus()));
 124     }
 125
 126     @Disabled("https://github.com/eclipse/smarthome/issues/6015#issuecomment-411313627")
 127     @Test
 128     public void assertSendDmxDataIsCalled() {
 129         Mockito.verify(bridgeHandler, after(500).atLeast(9)).sendDmxData();
 130     }
 131
 132     @Disabled("https://github.com/eclipse/smarthome/issues/6015")
 133     @Test
 134     public void assertMuteChannelMutesOutput() {
 135         bridgeHandler.handleCommand(CHANNEL_UID_MUTE, OnOffType.ON);
 136         Mockito.verify(bridgeHandler, after(500).atMost(1)).sendDmxData();
 137
 138         bridgeHandler.handleCommand(CHANNEL_UID_MUTE, OnOffType.OFF);
 139         Mockito.verify(bridgeHandler, after(500).atLeast(9)).sendDmxData();
 140     }
 141
 142     @Test
 143     public void assertRetrievingOfChannels() {
 144         BaseDmxChannel channel = new BaseDmxChannel(TEST_UNIVERSE, TEST_CHANNEL);
 145         BaseDmxChannel returnedChannel = bridgeHandler.getDmxChannel(channel,
 146                 ThingBuilder.create(THING_TYPE_DIMMER, "testthing").build());
 147
 148         Integer channelId = returnedChannel.getChannelId();
 149         assertThat(channelId, is(TEST_CHANNEL));
 150     }
 151 }