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   1 /**
   2  * Copyright (c) 2010-2023 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.mybmw.internal.discovery;
  14
  15 import static org.junit.jupiter.api.Assertions.assertEquals;
  16 import static org.junit.jupiter.api.Assertions.assertNotNull;
  17 import static org.mockito.Mockito.mock;
  18 import static org.mockito.Mockito.when;
  19
  20 import java.util.ArrayList;
  21 import java.util.Arrays;
  22 import java.util.List;
  23 import java.util.Optional;
  24
  25 import org.eclipse.jdt.annotation.NonNullByDefault;
  26 import org.junit.jupiter.api.Test;
  27 import org.mockito.ArgumentCaptor;
  28 import org.mockito.Mockito;
  29 import org.openhab.binding.mybmw.internal.MyBMWConstants;
  30 import org.openhab.binding.mybmw.internal.dto.vehicle.Vehicle;
  31 import org.openhab.binding.mybmw.internal.handler.MyBMWBridgeHandler;
  32 import org.openhab.binding.mybmw.internal.handler.backend.MyBMWHttpProxy;
  33 import org.openhab.binding.mybmw.internal.handler.backend.NetworkException;
  34 import org.openhab.binding.mybmw.internal.util.FileReader;
  35 import org.openhab.core.config.core.Configuration;
  36 import org.openhab.core.config.discovery.DiscoveryListener;
  37 import org.openhab.core.config.discovery.DiscoveryResult;
  38 import org.openhab.core.config.discovery.DiscoveryService;
  39 import org.openhab.core.thing.Bridge;
  40 import org.openhab.core.thing.Thing;
  41 import org.openhab.core.thing.ThingUID;
  42
  43 import com.google.gson.Gson;
  44
  45 /**
  46  * The {@link VehicleDiscoveryTest} Test Discovery Results
  47  *
  48  * @author Bernd Weymann - Initial contribution
  49  * @author Martin Grassl - updates
  50  */
  51 @NonNullByDefault
  52 public class VehicleDiscoveryTest {
  53
  54     @Test
  55     public void testDiscovery() {
  56         String content = FileReader.fileToString("responses/vehicles.json");
  57         List<Vehicle> vehicleList = Arrays.asList(new Gson().fromJson(content, Vehicle[].class));
  58
  59         VehicleDiscovery vehicleDiscovery = new VehicleDiscovery();
  60
  61         MyBMWBridgeHandler bridgeHandler = mock(MyBMWBridgeHandler.class);
  62
  63         List<Thing> things = new ArrayList<>();
  64
  65         Thing thing1 = mock(Thing.class);
  66         when(thing1.getConfiguration()).thenReturn(createConfiguration("VIN1234567"));
  67         things.add(thing1);
  68         Thing thing2 = mock(Thing.class);
  69         when(thing2.getConfiguration()).thenReturn(createConfiguration("VIN1234568"));
  70         things.add(thing2);
  71
  72         Bridge bridge = mock(Bridge.class);
  73         when(bridge.getUID()).thenReturn(new ThingUID("mybmw", "account", "abc"));
  74
  75         when(bridgeHandler.getThing()).thenReturn(bridge);
  76
  77         MyBMWHttpProxy myBMWProxy = mock(MyBMWHttpProxy.class);
  78         try {
  79             when(myBMWProxy.requestVehicles()).thenReturn(vehicleList);
  80         } catch (NetworkException e) {
  81         }
  82
  83         when(bridgeHandler.getMyBmwProxy()).thenReturn(Optional.of(myBMWProxy));
  84
  85         vehicleDiscovery.setThingHandler(bridgeHandler);
  86         assertNotNull(vehicleDiscovery.getThingHandler());
  87
  88         DiscoveryListener listener = mock(DiscoveryListener.class);
  89         vehicleDiscovery.addDiscoveryListener(listener);
  90
  91         assertEquals(2, vehicleList.size(), "Vehicles not found");
  92         ArgumentCaptor<DiscoveryResult> discoveries = ArgumentCaptor.forClass(DiscoveryResult.class);
  93         ArgumentCaptor<DiscoveryService> services = ArgumentCaptor.forClass(DiscoveryService.class);
  94
  95         // call the discovery
  96         vehicleDiscovery.startScan();
  97
  98         Mockito.verify(listener, Mockito.times(2)).thingDiscovered(services.capture(), discoveries.capture());
  99         List<DiscoveryResult> results = discoveries.getAllValues();
 100         assertEquals(2, results.size(), "Vehicles Not Found");
 101
 102         assertEquals("mybmw:conv:abc:VIN1234567", results.get(0).getThingUID().getAsString(), "Thing UID");
 103         assertEquals("mybmw:conv:abc:VIN1234568", results.get(1).getThingUID().getAsString(), "Thing UID");
 104
 105         // call the discovery again to check if the vehicle is already known -> no newly created vehicles should be
 106         // found
 107         when(bridge.getThings()).thenReturn(things);
 108
 109         ArgumentCaptor<DiscoveryResult> discoveries2 = ArgumentCaptor.forClass(DiscoveryResult.class);
 110         ArgumentCaptor<DiscoveryService> services2 = ArgumentCaptor.forClass(DiscoveryService.class);
 111
 112         // call the discovery
 113         vehicleDiscovery.startScan();
 114
 115         Mockito.verify(listener, Mockito.times(2)).thingDiscovered(services2.capture(), discoveries2.capture());
 116         results = discoveries2.getAllValues();
 117
 118         vehicleDiscovery.deactivate();
 119         assertEquals(2, results.size(), "Vehicles Not Found");
 120     }
 121
 122     private Configuration createConfiguration(String vin) {
 123         Configuration configuration = new Configuration();
 124         configuration.put(MyBMWConstants.VIN, vin);
 125
 126         return configuration;
 127     }
 128 }