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   1 /**
   2  * Copyright (c) 2010-2020 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.core.Is.is;
  16 import static org.junit.Assert.*;
  17 import static org.mockito.ArgumentMatchers.any;
  18 import static org.mockito.Mockito.*;
  19 import static org.openhab.binding.dmx.internal.DmxBindingConstants.*;
  20
  21 import java.util.HashMap;
  22 import java.util.Map;
  23
  24 import org.junit.After;
  25 import org.junit.Before;
  26 import org.junit.Ignore;
  27 import org.junit.Test;
  28 import org.mockito.Mockito;
  29 import org.openhab.binding.dmx.internal.DmxBridgeHandler;
  30 import org.openhab.binding.dmx.internal.multiverse.BaseDmxChannel;
  31 import org.openhab.binding.dmx.internal.multiverse.Universe;
  32 import org.openhab.core.config.core.Configuration;
  33 import org.openhab.core.library.types.OnOffType;
  34 import org.openhab.core.test.java.JavaTest;
  35 import org.openhab.core.thing.Bridge;
  36 import org.openhab.core.thing.ChannelUID;
  37 import org.openhab.core.thing.Thing;
  38 import org.openhab.core.thing.ThingStatus;
  39 import org.openhab.core.thing.ThingTypeUID;
  40 import org.openhab.core.thing.ThingUID;
  41 import org.openhab.core.thing.binding.ThingHandlerCallback;
  42 import org.openhab.core.thing.binding.builder.BridgeBuilder;
  43 import org.openhab.core.thing.binding.builder.ChannelBuilder;
  44 import org.openhab.core.thing.binding.builder.ThingBuilder;
  45
  46 /**
  47  * Tests cases for {@link DmxBridgeHandler}.
  48  *
  49  * @author Jan N. Klug - Initial contribution
  50  */
  51 public class DmxBridgeHandlerTest extends JavaTest {
  52
  53     /**
  54      * simple DmxBridgeHandlerImplementation
  55      *
  56      * @author Jan N. Klug
  57      *
  58      */
  59     public class DmxBridgeHandlerImpl extends DmxBridgeHandler {
  60         public DmxBridgeHandlerImpl(Bridge dmxBridge) {
  61             super(dmxBridge);
  62         }
  63
  64         @Override
  65         public void openConnection() {
  66         }
  67
  68         @Override
  69         protected void sendDmxData() {
  70         }
  71
  72         @Override
  73         protected void closeConnection() {
  74         }
  75
  76         @Override
  77         public void initialize() {
  78             universe = new Universe(TEST_UNIVERSE);
  79             super.updateConfiguration();
  80             updateStatus(ThingStatus.ONLINE);
  81         }
  82     }
  83
  84     private static final int TEST_UNIVERSE = 1;
  85     private static final int TEST_CHANNEL = 100;
  86
  87     private final ThingTypeUID THING_TYPE_TEST_BRIDGE = new ThingTypeUID(BINDING_ID, "testbridge");
  88     private final ThingUID BRIDGE_UID_TEST = new ThingUID(THING_TYPE_TEST_BRIDGE, "testbridge");
  89     private final ChannelUID CHANNEL_UID_MUTE = new ChannelUID(BRIDGE_UID_TEST, CHANNEL_MUTE);
  90
  91     Map<String, Object> bridgeProperties;
  92
  93     private Bridge bridge;
  94     private DmxBridgeHandlerImpl bridgeHandler;
  95
  96     @Before
  97     public void setUp() {
  98         bridgeProperties = new HashMap<>();
  99         bridge = BridgeBuilder.create(THING_TYPE_TEST_BRIDGE, "testbridge").withLabel("Test Bridge")
 100                 .withChannel(ChannelBuilder.create(CHANNEL_UID_MUTE, "Switch").withType(MUTE_CHANNEL_TYPEUID).build())
 101                 .withConfiguration(new Configuration(bridgeProperties)).build();
 102
 103         ThingHandlerCallback mockCallback = mock(ThingHandlerCallback.class);
 104         doAnswer(answer -> {
 105             ((Thing) answer.getArgument(0)).setStatusInfo(answer.getArgument(1));
 106             return null;
 107         }).when(mockCallback).statusUpdated(any(), any());
 108
 109         bridgeHandler = Mockito.spy(new DmxBridgeHandlerImpl(bridge));
 110         bridgeHandler.getThing().setHandler(bridgeHandler);
 111         bridgeHandler.setCallback(mockCallback);
 112         bridgeHandler.initialize();
 113     }
 114
 115     @After
 116     public void tearDown() {
 117         bridgeHandler.dispose();
 118     }
 119
 120     @Test
 121     public void assertBridgeStatus() {
 122         waitForAssert(() -> assertEquals(ThingStatus.ONLINE, bridge.getStatusInfo().getStatus()));
 123     }
 124
 125     @Ignore("https://github.com/eclipse/smarthome/issues/6015#issuecomment-411313627")
 126     @Test
 127     public void assertSendDmxDataIsCalled() {
 128         Mockito.verify(bridgeHandler, after(500).atLeast(9)).sendDmxData();
 129     }
 130
 131     @Ignore("https://github.com/eclipse/smarthome/issues/6015")
 132     @Test
 133     public void assertMuteChannelMutesOutput() {
 134         bridgeHandler.handleCommand(CHANNEL_UID_MUTE, OnOffType.ON);
 135         Mockito.verify(bridgeHandler, after(500).atMost(1)).sendDmxData();
 136
 137         bridgeHandler.handleCommand(CHANNEL_UID_MUTE, OnOffType.OFF);
 138         Mockito.verify(bridgeHandler, after(500).atLeast(9)).sendDmxData();
 139     }
 140
 141     @Test
 142     public void assertRetrievingOfChannels() {
 143         BaseDmxChannel channel = new BaseDmxChannel(TEST_UNIVERSE, TEST_CHANNEL);
 144         BaseDmxChannel returnedChannel = bridgeHandler.getDmxChannel(channel,
 145                 ThingBuilder.create(THING_TYPE_DIMMER, "testthing").build());
 146
 147         Integer channelId = returnedChannel.getChannelId();
 148         assertThat(channelId, is(TEST_CHANNEL));
 149     }
 150 }