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   1 /**
   2  * Copyright (c) 2010-2021 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.netatmo.internal.presence;
  14
  15 import static org.junit.jupiter.api.Assertions.*;
  16 import static org.mockito.ArgumentMatchers.any;
  17 import static org.mockito.Mockito.*;
  18
  19 import java.util.Optional;
  20
  21 import org.eclipse.jdt.annotation.NonNull;
  22 import org.junit.jupiter.api.BeforeEach;
  23 import org.junit.jupiter.api.Test;
  24 import org.junit.jupiter.api.extension.ExtendWith;
  25 import org.mockito.Mock;
  26 import org.mockito.junit.jupiter.MockitoExtension;
  27 import org.mockito.junit.jupiter.MockitoSettings;
  28 import org.mockito.quality.Strictness;
  29 import org.openhab.binding.netatmo.internal.NetatmoBindingConstants;
  30 import org.openhab.core.i18n.TimeZoneProvider;
  31 import org.openhab.core.library.types.OnOffType;
  32 import org.openhab.core.library.types.StringType;
  33 import org.openhab.core.thing.ChannelUID;
  34 import org.openhab.core.thing.Thing;
  35 import org.openhab.core.thing.ThingTypeUID;
  36 import org.openhab.core.thing.internal.ThingImpl;
  37 import org.openhab.core.types.RefreshType;
  38 import org.openhab.core.types.State;
  39 import org.openhab.core.types.UnDefType;
  40
  41 import io.swagger.client.model.NAWelcomeCamera;
  42
  43 /**
  44  * @author Sven Strohschein - Initial contribution
  45  */
  46 @ExtendWith(MockitoExtension.class)
  47 @MockitoSettings(strictness = Strictness.WARN)
  48 public class NAPresenceCameraHandlerTest {
  49
  50     private static final String DUMMY_VPN_URL = "https://dummytestvpnaddress.net/restricted/10.255.89.96/9826069dc689e8327ac3ed2ced4ff089/MTU5MTgzMzYwMDrQ7eHHhG0_OJ4TgmPhGlnK7QQ5pZ,,";
  51     private static final String DUMMY_LOCAL_URL = "http://192.168.178.76/9826069dc689e8327ac3ed2ced4ff089";
  52     private static final Optional<String> DUMMY_PING_RESPONSE = createPingResponseContent(DUMMY_LOCAL_URL);
  53
  54     private @Mock RequestExecutor requestExecutorMock;
  55     private @Mock TimeZoneProvider timeZoneProviderMock;
  56
  57     private Thing presenceCameraThing;
  58     private NAWelcomeCamera presenceCamera;
  59     private ChannelUID cameraStatusChannelUID;
  60     private ChannelUID floodlightChannelUID;
  61     private ChannelUID floodlightAutoModeChannelUID;
  62     private NAPresenceCameraHandlerAccessible handler;
  63
  64     @BeforeEach
  65     public void before() {
  66         presenceCameraThing = new ThingImpl(new ThingTypeUID("netatmo", "NOC"), "1");
  67         presenceCamera = new NAWelcomeCamera();
  68
  69         cameraStatusChannelUID = new ChannelUID(presenceCameraThing.getUID(),
  70                 NetatmoBindingConstants.CHANNEL_CAMERA_STATUS);
  71         floodlightChannelUID = new ChannelUID(presenceCameraThing.getUID(),
  72                 NetatmoBindingConstants.CHANNEL_CAMERA_FLOODLIGHT);
  73         floodlightAutoModeChannelUID = new ChannelUID(presenceCameraThing.getUID(),
  74                 NetatmoBindingConstants.CHANNEL_CAMERA_FLOODLIGHT_AUTO_MODE);
  75
  76         handler = new NAPresenceCameraHandlerAccessible(presenceCameraThing, presenceCamera);
  77     }
  78
  79     @Test
  80     public void testHandleCommandSwitchSurveillanceOn() {
  81         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
  82
  83         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
  84         handler.handleCommand(cameraStatusChannelUID, OnOffType.ON);
  85
  86         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch on
  87         verify(requestExecutorMock).executeGETRequest(DUMMY_LOCAL_URL + "/command/changestatus?status=on");
  88     }
  89
  90     @Test
  91     public void testHandleCommandSwitchSurveillanceOff() {
  92         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
  93
  94         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
  95         handler.handleCommand(cameraStatusChannelUID, OnOffType.OFF);
  96
  97         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch off
  98         verify(requestExecutorMock).executeGETRequest(DUMMY_LOCAL_URL + "/command/changestatus?status=off");
  99     }
 100
 101     @Test
 102     public void testHandleCommandSwitchSurveillanceUnknownCommand() {
 103         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 104         handler.handleCommand(cameraStatusChannelUID, RefreshType.REFRESH);
 105
 106         verify(requestExecutorMock, never()).executeGETRequest(any()); // nothing should get executed on a refresh
 107                                                                        // command
 108     }
 109
 110     @Test
 111     public void testHandleCommandSwitchSurveillanceWithoutVPN() {
 112         handler.handleCommand(cameraStatusChannelUID, OnOffType.ON);
 113
 114         verify(requestExecutorMock, never()).executeGETRequest(any()); // nothing should get executed when no VPN
 115                                                                        // address is set
 116     }
 117
 118     @Test
 119     public void testHandleCommandSwitchFloodlightOn() {
 120         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
 121
 122         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 123         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 124
 125         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch on
 126         verify(requestExecutorMock)
 127                 .executeGETRequest(DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22on%22%7D");
 128     }
 129
 130     @Test
 131     public void testHandleCommandSwitchFloodlightOff() {
 132         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
 133
 134         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 135         handler.handleCommand(floodlightChannelUID, OnOffType.OFF);
 136
 137         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch off
 138         verify(requestExecutorMock).executeGETRequest(
 139                 DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22off%22%7D");
 140     }
 141
 142     @Test
 143     public void testHandleCommandSwitchFloodlightOffWithAutoModeOn() {
 144         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
 145
 146         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 147         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.AUTO);
 148         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 149
 150         handler.handleCommand(floodlightChannelUID, OnOffType.OFF);
 151
 152         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch off
 153         verify(requestExecutorMock).executeGETRequest(
 154                 DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22auto%22%7D");
 155     }
 156
 157     @Test
 158     public void testHandleCommandSwitchFloodlightOnAddressChanged() {
 159         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
 160
 161         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 162         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 163         // 1.) execute ping + 2.) execute switch on
 164         verify(requestExecutorMock, times(2)).executeGETRequest(any());
 165         verify(requestExecutorMock)
 166                 .executeGETRequest(DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22on%22%7D");
 167
 168         handler.handleCommand(floodlightChannelUID, OnOffType.OFF);
 169         // 1.) execute ping + 2.) execute switch on + 3.) execute switch off
 170         verify(requestExecutorMock, times(3)).executeGETRequest(any());
 171         verify(requestExecutorMock)
 172                 .executeGETRequest(DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22on%22%7D");
 173         verify(requestExecutorMock).executeGETRequest(
 174                 DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22off%22%7D");
 175
 176         final String newDummyVPNURL = DUMMY_VPN_URL + "2";
 177         final String newDummyLocalURL = DUMMY_LOCAL_URL + "2";
 178         final Optional<String> newDummyPingResponse = createPingResponseContent(newDummyLocalURL);
 179
 180         when(requestExecutorMock.executeGETRequest(newDummyVPNURL + "/command/ping")).thenReturn(newDummyPingResponse);
 181
 182         presenceCamera.setVpnUrl(newDummyVPNURL);
 183         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 184         // 1.) execute ping + 2.) execute switch on + 3.) execute switch off + 4.) execute ping + 5.) execute switch on
 185         verify(requestExecutorMock, times(5)).executeGETRequest(any());
 186         verify(requestExecutorMock)
 187                 .executeGETRequest(DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22on%22%7D");
 188         verify(requestExecutorMock).executeGETRequest(
 189                 DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22off%22%7D");
 190         verify(requestExecutorMock).executeGETRequest(
 191                 newDummyLocalURL + "/command/floodlight_set_config?config=%7B%22mode%22:%22on%22%7D");
 192     }
 193
 194     @Test
 195     public void testHandleCommandSwitchFloodlightUnknownCommand() {
 196         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 197         handler.handleCommand(floodlightChannelUID, RefreshType.REFRESH);
 198
 199         verify(requestExecutorMock, never()).executeGETRequest(any()); // nothing should get executed on a refresh
 200                                                                        // command
 201     }
 202
 203     @Test
 204     public void testHandleCommandSwitchFloodlightAutoModeOn() {
 205         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
 206
 207         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 208
 209         handler.handleCommand(floodlightAutoModeChannelUID, OnOffType.ON);
 210
 211         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch
 212                                                                         // auto-mode on
 213         verify(requestExecutorMock).executeGETRequest(
 214                 DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22auto%22%7D");
 215     }
 216
 217     @Test
 218     public void testHandleCommandSwitchFloodlightAutoModeOff() {
 219         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(DUMMY_PING_RESPONSE);
 220
 221         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 222
 223         handler.handleCommand(floodlightAutoModeChannelUID, OnOffType.OFF);
 224
 225         verify(requestExecutorMock, times(2)).executeGETRequest(any()); // 1.) execute ping + 2.) execute switch off
 226         verify(requestExecutorMock).executeGETRequest(
 227                 DUMMY_LOCAL_URL + "/command/floodlight_set_config?config=%7B%22mode%22:%22off%22%7D");
 228     }
 229
 230     @Test
 231     public void testHandleCommandSwitchFloodlightAutoModeUnknownCommand() {
 232         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 233         handler.handleCommand(floodlightAutoModeChannelUID, RefreshType.REFRESH);
 234
 235         verify(requestExecutorMock, never()).executeGETRequest(any()); // nothing should get executed on a refresh
 236                                                                        // command
 237     }
 238
 239     /**
 240      * The request "fails" because there is no response content of the ping command.
 241      */
 242     @Test
 243     public void testHandleCommandRequestFailed() {
 244         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 245         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 246
 247         verify(requestExecutorMock, times(1)).executeGETRequest(any()); // 1.) execute ping
 248     }
 249
 250     @Test
 251     public void testHandleCommandWithoutVPN() {
 252         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 253
 254         verify(requestExecutorMock, never()).executeGETRequest(any()); // no executions because the VPN URL is still
 255                                                                        // unknown
 256     }
 257
 258     @Test
 259     public void testHandleCommandPingFailedNULLResponse() {
 260         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(Optional.of(""));
 261
 262         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 263         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 264
 265         verify(requestExecutorMock, times(1)).executeGETRequest(any()); // 1.) execute ping
 266     }
 267
 268     @Test
 269     public void testHandleCommandPingFailedEmptyResponse() {
 270         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping")).thenReturn(Optional.of(""));
 271
 272         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 273         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 274
 275         verify(requestExecutorMock, times(1)).executeGETRequest(any()); // 1.) execute ping
 276     }
 277
 278     @Test
 279     public void testHandleCommandPingFailedWrongResponse() {
 280         when(requestExecutorMock.executeGETRequest(DUMMY_VPN_URL + "/command/ping"))
 281                 .thenReturn(Optional.of("{ \"message\":  \"error\" }"));
 282
 283         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 284         handler.handleCommand(floodlightChannelUID, OnOffType.ON);
 285
 286         verify(requestExecutorMock, times(1)).executeGETRequest(any()); // 1.) execute ping
 287     }
 288
 289     @Test
 290     public void testHandleCommandModuleNULL() {
 291         NAPresenceCameraHandler handlerWithoutModule = new NAPresenceCameraHandler(presenceCameraThing,
 292                 timeZoneProviderMock);
 293         handlerWithoutModule.handleCommand(floodlightChannelUID, OnOffType.ON);
 294
 295         verify(requestExecutorMock, never()).executeGETRequest(any()); // no executions because the thing isn't
 296                                                                        // initialized
 297     }
 298
 299     @Test
 300     public void testGetNAThingPropertyCommonChannel() {
 301         assertEquals(OnOffType.OFF, handler.getNAThingProperty(NetatmoBindingConstants.CHANNEL_CAMERA_STATUS));
 302     }
 303
 304     @Test
 305     public void testGetNAThingPropertyFloodlightOn() {
 306         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.ON);
 307         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightChannelUID.getId()));
 308     }
 309
 310     @Test
 311     public void testGetNAThingPropertyFloodlightOff() {
 312         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.OFF);
 313         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 314     }
 315
 316     @Test
 317     public void testGetNAThingPropertyFloodlightAuto() {
 318         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.AUTO);
 319         // When the floodlight is set to auto-mode it is currently off.
 320         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 321     }
 322
 323     @Test
 324     public void testGetNAThingPropertyFloodlightWithoutLightModeState() {
 325         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 326     }
 327
 328     @Test
 329     public void testGetNAThingPropertyFloodlightModuleNULL() {
 330         NAPresenceCameraHandler handlerWithoutModule = new NAPresenceCameraHandler(presenceCameraThing,
 331                 timeZoneProviderMock);
 332         assertEquals(UnDefType.UNDEF, handlerWithoutModule.getNAThingProperty(floodlightChannelUID.getId()));
 333     }
 334
 335     @Test
 336     public void testGetNAThingPropertyFloodlightAutoModeFloodlightAuto() {
 337         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.AUTO);
 338         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 339     }
 340
 341     @Test
 342     public void testGetNAThingPropertyFloodlightAutoModeFloodlightOn() {
 343         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.ON);
 344         // When the floodlight is initially on (on starting the binding), there is no information about if the auto-mode
 345         // was set before. Therefore the auto-mode is detected as deactivated / off.
 346         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 347     }
 348
 349     @Test
 350     public void testGetNAThingPropertyFloodlightAutoModeFloodlightOff() {
 351         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.ON);
 352         // When the floodlight is initially off (on starting the binding), the auto-mode isn't set.
 353         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 354     }
 355
 356     @Test
 357     public void testGetNAThingPropertyFloodlightScenarioWithAutoMode() {
 358         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.AUTO);
 359         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 360         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 361
 362         // The auto-mode was initially set, after that the floodlight was switched on by the user.
 363         // In this case the binding should still know that the auto-mode is/was set.
 364         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.ON);
 365         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 366         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightChannelUID.getId()));
 367
 368         // After that the user switched off the floodlight.
 369         // In this case the binding should still know that the auto-mode is/was set.
 370         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.OFF);
 371         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 372         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 373     }
 374
 375     @Test
 376     public void testGetNAThingPropertyFloodlightScenarioWithoutAutoMode() {
 377         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.OFF);
 378         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 379         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 380
 381         // The auto-mode wasn't set, after that the floodlight was switched on by the user.
 382         // In this case the binding should still know that the auto-mode isn't/wasn't set.
 383         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.ON);
 384         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 385         assertEquals(OnOffType.ON, handler.getNAThingProperty(floodlightChannelUID.getId()));
 386
 387         // After that the user switched off the floodlight.
 388         // In this case the binding should still know that the auto-mode isn't/wasn't set.
 389         presenceCamera.setLightModeStatus(NAWelcomeCamera.LightModeStatusEnum.OFF);
 390         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 391         assertEquals(OnOffType.OFF, handler.getNAThingProperty(floodlightChannelUID.getId()));
 392     }
 393
 394     @Test
 395     public void testGetNAThingPropertyFloodlightAutoModeModuleNULL() {
 396         NAPresenceCameraHandler handlerWithoutModule = new NAPresenceCameraHandler(presenceCameraThing,
 397                 timeZoneProviderMock);
 398         assertEquals(UnDefType.UNDEF, handlerWithoutModule.getNAThingProperty(floodlightAutoModeChannelUID.getId()));
 399     }
 400
 401     @Test
 402     public void testGetStreamURL() {
 403         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 404         Optional<String> streamURL = handler.getStreamURL("dummyVideoId");
 405         assertTrue(streamURL.isPresent());
 406         assertEquals(DUMMY_VPN_URL + "/vod/dummyVideoId/index.m3u8", streamURL.get());
 407     }
 408
 409     @Test
 410     public void testGetStreamURLLocal() {
 411         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 412         presenceCamera.setIsLocal(true);
 413
 414         Optional<String> streamURL = handler.getStreamURL("dummyVideoId");
 415         assertTrue(streamURL.isPresent());
 416         assertEquals(DUMMY_VPN_URL + "/vod/dummyVideoId/index_local.m3u8", streamURL.get());
 417     }
 418
 419     @Test
 420     public void testGetStreamURLNotLocal() {
 421         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 422         presenceCamera.setIsLocal(false);
 423
 424         Optional<String> streamURL = handler.getStreamURL("dummyVideoId");
 425         assertTrue(streamURL.isPresent());
 426         assertEquals(DUMMY_VPN_URL + "/vod/dummyVideoId/index.m3u8", streamURL.get());
 427     }
 428
 429     @Test
 430     public void testGetStreamURLWithoutVPN() {
 431         Optional<String> streamURL = handler.getStreamURL("dummyVideoId");
 432         assertFalse(streamURL.isPresent());
 433     }
 434
 435     @Test
 436     public void testGetLivePictureURLState() {
 437         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 438
 439         State livePictureURLState = handler.getLivePictureURLState();
 440         assertEquals(new StringType(DUMMY_VPN_URL + "/live/snapshot_720.jpg"), livePictureURLState);
 441     }
 442
 443     @Test
 444     public void testGetLivePictureURLStateWithoutVPN() {
 445         State livePictureURLState = handler.getLivePictureURLState();
 446         assertEquals(UnDefType.UNDEF, livePictureURLState);
 447     }
 448
 449     @Test
 450     public void testGetLiveStreamState() {
 451         presenceCamera.setVpnUrl(DUMMY_VPN_URL);
 452
 453         State liveStreamState = handler.getLiveStreamState();
 454         assertEquals(new StringType(DUMMY_VPN_URL + "/live/index.m3u8"), liveStreamState);
 455     }
 456
 457     @Test
 458     public void testGetLiveStreamStateWithoutVPN() {
 459         State liveStreamState = handler.getLiveStreamState();
 460         assertEquals(UnDefType.UNDEF, liveStreamState);
 461     }
 462
 463     private static Optional<String> createPingResponseContent(final String localURL) {
 464         return Optional.of("{\"local_url\":\"" + localURL + "\",\"product_name\":\"Welcome Netatmo\"}");
 465     }
 466
 467     private interface RequestExecutor {
 468
 469         Optional<String> executeGETRequest(String url);
 470     }
 471
 472     private class NAPresenceCameraHandlerAccessible extends NAPresenceCameraHandler {
 473
 474         private NAPresenceCameraHandlerAccessible(Thing thing, NAWelcomeCamera presenceCamera) {
 475             super(thing, timeZoneProviderMock);
 476             setModule(presenceCamera);
 477         }
 478
 479         @Override
 480         protected @NonNull Optional<@NonNull String> executeGETRequest(@NonNull String url) {
 481             return requestExecutorMock.executeGETRequest(url);
 482         }
 483
 484         @Override
 485         protected @NonNull State getLivePictureURLState() {
 486             return super.getLivePictureURLState();
 487         }
 488
 489         @Override
 490         protected @NonNull State getLiveStreamState() {
 491             return super.getLiveStreamState();
 492         }
 493     }
 494 }