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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.ahawastecollection.internal;
  14
  15 import static org.mockito.ArgumentMatchers.*;
  16 import static org.mockito.Mockito.*;
  17
  18 import java.time.ZoneId;
  19 import java.time.ZonedDateTime;
  20 import java.util.Arrays;
  21 import java.util.Date;
  22 import java.util.Map;
  23
  24 import org.eclipse.jdt.annotation.NonNullByDefault;
  25 import org.eclipse.jdt.annotation.Nullable;
  26 import org.junit.jupiter.api.Test;
  27 import org.mockito.Mockito;
  28 import org.openhab.core.config.core.Configuration;
  29 import org.openhab.core.library.types.DateTimeType;
  30 import org.openhab.core.scheduler.CronJob;
  31 import org.openhab.core.scheduler.CronScheduler;
  32 import org.openhab.core.scheduler.ScheduledCompletableFuture;
  33 import org.openhab.core.scheduler.SchedulerRunnable;
  34 import org.openhab.core.thing.Channel;
  35 import org.openhab.core.thing.ChannelUID;
  36 import org.openhab.core.thing.Thing;
  37 import org.openhab.core.thing.ThingStatus;
  38 import org.openhab.core.thing.ThingUID;
  39 import org.openhab.core.thing.binding.ThingHandlerCallback;
  40 import org.openhab.core.types.State;
  41
  42 /**
  43  * @author Sönke Küper - Initial contribution
  44  */
  45 @NonNullByDefault
  46 public class AhaWasteCollectionHandlerTest {
  47
  48     private static final Configuration CONFIG = createConfig();
  49
  50     private static Configuration createConfig() {
  51         final Configuration config = new Configuration();
  52         config.put("commune", "Hannover");
  53         config.put("collectionPlace", "02095-0010+");
  54         config.put("houseNumber", "10");
  55         config.put("houseNumberAddon", "");
  56         config.put("street", "02095@Oesterleystr.+/+Südstadt@Südstadt");
  57         return config;
  58     }
  59
  60     /**
  61      * Exception indicating that the execution of an script within the stub-Scheduler failed.
  62      */
  63     private static class SchedulerRuntimeException extends RuntimeException {
  64
  65         private static final long serialVersionUID = -1262671065082256315L;
  66
  67         public SchedulerRuntimeException(@Nullable final Throwable cause) {
  68             super(cause);
  69         }
  70     }
  71
  72     /**
  73      * Creates an {@link CronScheduler} that executes all commands synchronous.
  74      */
  75     @SuppressWarnings("unchecked")
  76     private static CronScheduler createStubScheduler() {
  77         return new CronScheduler() {
  78
  79             @Override
  80             public final ScheduledCompletableFuture<Void> schedule(final CronJob cronJob,
  81                     final Map<String, Object> config, final String cronExpression) {
  82                 try {
  83                     cronJob.run(config);
  84                 } catch (final Exception e) {
  85                     throw new SchedulerRuntimeException(e);
  86                 }
  87                 return Mockito.mock(ScheduledCompletableFuture.class);
  88             }
  89
  90             @Override
  91             public final ScheduledCompletableFuture<Void> schedule(final SchedulerRunnable runnable,
  92                     final String cronExpression) {
  93                 try {
  94                     runnable.run();
  95                 } catch (final Exception e) {
  96                     throw new SchedulerRuntimeException(e);
  97                 }
  98                 return Mockito.mock(ScheduledCompletableFuture.class);
  99             }
 100         };
 101     }
 102
 103     private static Thing mockThing(final Configuration config) {
 104         final Thing thing = mock(Thing.class);
 105         when(thing.getUID())
 106                 .thenReturn(new ThingUID(AhaWasteCollectionBindingConstants.THING_TYPE_SCHEDULE, "collectionCalendar"));
 107         when(thing.getConfiguration()).thenReturn(config);
 108
 109         final Channel channelBioWaste = mockChannel(thing.getUID(), AhaWasteCollectionBindingConstants.BIOWASTE);
 110         final Channel channelGeneralWaste = mockChannel(thing.getUID(),
 111                 AhaWasteCollectionBindingConstants.GENERAL_WASTE);
 112         final Channel channelPaper = mockChannel(thing.getUID(), AhaWasteCollectionBindingConstants.PAPER);
 113         final Channel channelLeightweightPackaging = mockChannel(thing.getUID(),
 114                 AhaWasteCollectionBindingConstants.LEIGHTWEIGHT_PACKAGING);
 115
 116         when(thing.getChannels()).thenReturn(
 117                 Arrays.asList(channelBioWaste, channelGeneralWaste, channelLeightweightPackaging, channelPaper));
 118         return thing;
 119     }
 120
 121     private static Channel mockChannel(final ThingUID thingId, final String channelId) {
 122         final Channel channel = Mockito.mock(Channel.class);
 123         when(channel.getUID()).thenReturn(new ChannelUID(thingId, channelId));
 124         return channel;
 125     }
 126
 127     private static AhaWasteCollectionHandler createAndInitHandler(final ThingHandlerCallback callback,
 128             final Thing thing) {
 129         final AhaWasteCollectionHandler handler = new AhaWasteCollectionHandler(thing, createStubScheduler(),
 130                 ZoneId::systemDefault, new AhaCollectionScheduleStubFactory());
 131         handler.setCallback(callback);
 132         handler.initialize();
 133         return handler;
 134     }
 135
 136     private static State getDateTime(final Date day) {
 137         final ZonedDateTime zonedDateTime = ZonedDateTime.ofInstant(day.toInstant(), ZoneId.systemDefault());
 138         return new DateTimeType(zonedDateTime);
 139     }
 140
 141     @Test
 142     public void testUpdateChannels() {
 143         final Thing thing = mockThing(CONFIG);
 144         final ThingHandlerCallback callback = mock(ThingHandlerCallback.class);
 145         final AhaWasteCollectionHandler handler = createAndInitHandler(callback, thing);
 146
 147         try {
 148             verify(callback).statusUpdated(eq(thing), argThat(arg -> arg.getStatus().equals(ThingStatus.UNKNOWN)));
 149             verify(callback, timeout(1000)).statusUpdated(eq(thing),
 150                     argThat(arg -> arg.getStatus().equals(ThingStatus.ONLINE)));
 151             verify(callback, timeout(1000)).stateUpdated(
 152                     new ChannelUID(thing.getUID(), AhaWasteCollectionBindingConstants.BIOWASTE),
 153                     getDateTime(AhaCollectionScheduleStub.BIO_WASTE_DATE));
 154             verify(callback, timeout(1000)).stateUpdated(
 155                     new ChannelUID(thing.getUID(), AhaWasteCollectionBindingConstants.GENERAL_WASTE),
 156                     getDateTime(AhaCollectionScheduleStub.GENERAL_WASTE_DATE));
 157             verify(callback, timeout(1000)).stateUpdated(
 158                     new ChannelUID(thing.getUID(), AhaWasteCollectionBindingConstants.LEIGHTWEIGHT_PACKAGING),
 159                     getDateTime(AhaCollectionScheduleStub.LEIGHTWEIGHT_PACKAGING_DATE));
 160             verify(callback, timeout(1000)).stateUpdated(
 161                     new ChannelUID(thing.getUID(), AhaWasteCollectionBindingConstants.PAPER),
 162                     getDateTime(AhaCollectionScheduleStub.PAPER_DATE));
 163         } finally {
 164             handler.dispose();
 165         }
 166     }
 167 }