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Example 1 with ComponentDiscovered

use of org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents.ComponentDiscovered in project smarthome by eclipse.

the class HomeAssistantMQTTImplementationTests method parseHATree.

@Test
public void parseHATree() throws InterruptedException, ExecutionException, TimeoutException {
    MqttChannelTypeProvider channelTypeProvider = mock(MqttChannelTypeProvider.class);
    final Map<String, AbstractComponent> haComponents = new HashMap<String, AbstractComponent>();
    ScheduledExecutorService scheduler = new ScheduledThreadPoolExecutor(4);
    DiscoverComponents discover = spy(new DiscoverComponents(ThingChannelConstants.testHomeAssistantThing, scheduler, channelStateUpdateListener, new Gson()));
    // The DiscoverComponents object calls ComponentDiscovered callbacks.
    // In the following implementation we add the found component to the `haComponents` map
    // and add the types to the channelTypeProvider, like in the real Thing handler.
    final CountDownLatch latch = new CountDownLatch(1);
    ComponentDiscovered cd = (haID, c) -> {
        haComponents.put(haID.getChannelGroupID(), c);
        c.addChannelTypes(channelTypeProvider);
        channelTypeProvider.setChannelGroupType(c.groupTypeUID(), c.type());
        latch.countDown();
    };
    // Start the discovery for 100ms. Forced timeout after 300ms.
    HaID haID = new HaID(testObjectTopic);
    CompletableFuture<Void> future = discover.startDiscovery(connection, 100, haID, cd).thenRun(() -> {
    }).exceptionally(e -> {
        failure = e;
        return null;
    });
    assertTrue(latch.await(300, TimeUnit.MILLISECONDS));
    future.get(100, TimeUnit.MILLISECONDS);
    // No failure expected and one discoverd result
    assertNull(failure);
    assertThat(haComponents.size(), is(1));
    // For the switch component we should have one channel group type and one channel type
    verify(channelTypeProvider, times(1)).setChannelGroupType(any(), any());
    verify(channelTypeProvider, times(1)).setChannelType(any(), any());
    // We expect a switch component with an OnOff channel with the initial value UNDEF:
    State value = haComponents.get(haID.getChannelGroupID()).channelTypes().get(ComponentSwitch.switchChannelID).channelState.getCache().getChannelState();
    assertThat(value, is(UnDefType.UNDEF));
    haComponents.values().stream().map(e -> e.start(connection, scheduler, 100)).reduce(CompletableFuture.completedFuture(null), (a, v) -> a.thenCompose(b -> v)).exceptionally(e -> {
        failure = e;
        return null;
    }).get();
    // We should have received the retained value, while subscribing to the channels MQTT state topic.
    verify(channelStateUpdateListener, times(1)).updateChannelState(any(), any());
    // Value should be ON now.
    value = haComponents.get(haID.getChannelGroupID()).channelTypes().get(ComponentSwitch.switchChannelID).channelState.getCache().getChannelState();
    assertThat(value, is(OnOffType.ON));
}
Also used : CoreMatchers.is(org.hamcrest.CoreMatchers.is) ArgumentMatchers.any(org.mockito.ArgumentMatchers.any) MockitoAnnotations.initMocks(org.mockito.MockitoAnnotations.initMocks) Mock(org.mockito.Mock) LoggerFactory(org.slf4j.LoggerFactory) TimeoutException(java.util.concurrent.TimeoutException) OnOffType(org.eclipse.smarthome.core.library.types.OnOffType) UnDefType(org.eclipse.smarthome.core.types.UnDefType) HashMap(java.util.HashMap) CompletableFuture(java.util.concurrent.CompletableFuture) MqttConnectionState(org.eclipse.smarthome.io.transport.mqtt.MqttConnectionState) DiscoverComponents(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents) AbstractComponent(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.AbstractComponent) ArrayList(java.util.ArrayList) MqttService(org.eclipse.smarthome.io.transport.mqtt.MqttService) ConfigurationException(org.osgi.service.cm.ConfigurationException) Nullable(org.eclipse.jdt.annotation.Nullable) Gson(com.google.gson.Gson) Map(java.util.Map) After(org.junit.After) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) ChannelStateUpdateListener(org.eclipse.smarthome.binding.mqtt.generic.internal.generic.ChannelStateUpdateListener) State(org.eclipse.smarthome.core.types.State) MqttConnectionObserver(org.eclipse.smarthome.io.transport.mqtt.MqttConnectionObserver) MqttChannelTypeProvider(org.eclipse.smarthome.binding.mqtt.generic.internal.generic.MqttChannelTypeProvider) ComponentSwitch(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.ComponentSwitch) Before(org.junit.Before) JavaOSGiTest(org.eclipse.smarthome.test.java.JavaOSGiTest) ComponentDiscovered(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents.ComponentDiscovered) Logger(org.slf4j.Logger) ThingChannelConstants(org.eclipse.smarthome.binding.mqtt.generic.internal.handler.ThingChannelConstants) MqttBrokerConnection(org.eclipse.smarthome.io.transport.mqtt.MqttBrokerConnection) HaID(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.HaID) ScheduledThreadPoolExecutor(java.util.concurrent.ScheduledThreadPoolExecutor) Test(org.junit.Test) ExecutionException(java.util.concurrent.ExecutionException) TimeUnit(java.util.concurrent.TimeUnit) Mockito(org.mockito.Mockito) CountDownLatch(java.util.concurrent.CountDownLatch) List(java.util.List) Assert(org.junit.Assert) NonNull(org.eclipse.jdt.annotation.NonNull) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) MqttChannelTypeProvider(org.eclipse.smarthome.binding.mqtt.generic.internal.generic.MqttChannelTypeProvider) HashMap(java.util.HashMap) ScheduledThreadPoolExecutor(java.util.concurrent.ScheduledThreadPoolExecutor) Gson(com.google.gson.Gson) CountDownLatch(java.util.concurrent.CountDownLatch) DiscoverComponents(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents) AbstractComponent(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.AbstractComponent) ComponentDiscovered(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents.ComponentDiscovered) HaID(org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.HaID) MqttConnectionState(org.eclipse.smarthome.io.transport.mqtt.MqttConnectionState) State(org.eclipse.smarthome.core.types.State) JavaOSGiTest(org.eclipse.smarthome.test.java.JavaOSGiTest) Test(org.junit.Test)

Aggregations

Gson (com.google.gson.Gson)1 ArrayList (java.util.ArrayList)1 HashMap (java.util.HashMap)1 List (java.util.List)1 Map (java.util.Map)1 CompletableFuture (java.util.concurrent.CompletableFuture)1 CountDownLatch (java.util.concurrent.CountDownLatch)1 ExecutionException (java.util.concurrent.ExecutionException)1 ScheduledExecutorService (java.util.concurrent.ScheduledExecutorService)1 ScheduledThreadPoolExecutor (java.util.concurrent.ScheduledThreadPoolExecutor)1 TimeUnit (java.util.concurrent.TimeUnit)1 TimeoutException (java.util.concurrent.TimeoutException)1 NonNull (org.eclipse.jdt.annotation.NonNull)1 Nullable (org.eclipse.jdt.annotation.Nullable)1 AbstractComponent (org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.AbstractComponent)1 ComponentSwitch (org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.ComponentSwitch)1 DiscoverComponents (org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents)1 ComponentDiscovered (org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.DiscoverComponents.ComponentDiscovered)1 HaID (org.eclipse.smarthome.binding.mqtt.generic.internal.convention.homeassistant.HaID)1 ChannelStateUpdateListener (org.eclipse.smarthome.binding.mqtt.generic.internal.generic.ChannelStateUpdateListener)1