public async Task TestTwinTwoWaySync()
{
var mockHttp = new MockHttpMessageHandler();
mockHttp.AddInitialAndSubscribeMocks();
var callSceneRequest = mockHttp.AddCallSceneMock(zoneKitchen, Color.Yellow, SceneCommand.Preset2);
var mockedEvent = mockHttp.When($"{MockDigitalstromConnection.BaseUri}/json/event/get")
.WithExactQueryString($"subscriptionID=10&timeout=60000&token={MockDigitalstromConnection.AppToken}")
.Respond("application/json", SceneCommand.Preset0.ToMockedSceneEvent());
using (var twin = new DigitalstromDssTwin(mockHttp.AddAuthMock().ToMockProvider()))
{
await twin.WaitModelInitializedAsync(3);
mockHttp.AutoFlush = false;
try { mockHttp.Flush(); } catch { }
// subscribe to twin changes of the yellow group in the kitchen
var changedCount = 0;
twin[zoneKitchen, Color.Yellow].PropertyChanged += (s, e) =>
{
if (e.PropertyName == "Value")
{
changedCount++;
}
};
// the dss reports an event from outside the twin (maybe someone pressed a button, or called a scene via digitalstrom app)
int changedCountBefore1 = changedCount;
await mockHttp.MockDssEventAndWaitAsync(mockedEvent, twin, zoneKitchen, Color.Yellow, SceneCommand.Preset1);
Assert.Equal((int)SceneCommand.Preset1, (int)twin[zoneKitchen, Color.Yellow].Value);
Assert.True(changedCount > changedCountBefore1);
// programatically set a new scene on the twin, which should result in a CallScene api request
await mockHttp.WaitForCallSceneAsync(callSceneRequest, () =>
{
twin[zoneKitchen, Color.Yellow].Value = SceneCommand.Preset2;
});
Assert.Equal((int)SceneCommand.Preset2, (int)twin[zoneKitchen, Color.Yellow].Value);
Assert.True(1 >= mockHttp.GetMatchCount(callSceneRequest));
// the called scene in turn results in a dss event that is fired back to the twin
int changedCountBefore2 = changedCount;
await mockHttp.MockDssEventAndWaitAsync(mockedEvent, twin, zoneKitchen, Color.Yellow, SceneCommand.Preset2);
Assert.Equal((int)SceneCommand.Preset2, (int)twin[zoneKitchen, Color.Yellow].Value);
Assert.True(changedCount > changedCountBefore2);
}
}
public async Task TestTwinChangeOnCallSceneEvent()
{
var mockHttp = new MockHttpMessageHandler();
mockHttp.AddInitialAndSubscribeMocks();
var mockedEvent = mockHttp.When($"{MockDigitalstromConnection.BaseUri}/json/event/get")
.WithExactQueryString($"subscriptionID=10&timeout=60000&token={MockDigitalstromConnection.AppToken}")
.Respond("application/json", SceneCommand.Preset0.ToMockedSceneEvent());
var callSceneRequest1 = mockHttp.AddCallSceneMock(zoneKitchen, Color.Yellow, SceneCommand.Preset1);
using (var twin = new DigitalstromDssTwin(mockHttp.AddAuthMock().ToMockProvider()))
{
await twin.WaitModelInitializedAsync(3);
mockHttp.AutoFlush = false;
try { mockHttp.Flush(); } catch { }
int numChangedEvents = 0;
twin.SceneChanged += (s, e) => { numChangedEvents++; };
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest1));
await mockHttp.MockDssEventAndWaitAsync(mockedEvent, twin, zoneKitchen, Color.Yellow, SceneCommand.Preset1);
Assert.Equal((int)SceneCommand.Preset1, (int)twin[zoneKitchen, Color.Yellow].Value);
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest1));
Assert.True(1 <= numChangedEvents);
// even firing a dss event with the same value again should result in a scene call (due to a new timestamp of the scene state)
await mockHttp.MockDssEventAndWaitAsync(mockedEvent, twin, zoneKitchen, Color.Yellow, SceneCommand.Preset1);
Assert.Equal((int)SceneCommand.Preset1, (int)twin[zoneKitchen, Color.Yellow].Value);
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest1));
Assert.True(2 <= numChangedEvents);
await mockHttp.MockDssEventAndWaitAsync(mockedEvent, twin, zoneKitchen, Color.Yellow, SceneCommand.Preset2);
Assert.Equal((int)SceneCommand.Preset2, (int)twin[zoneKitchen, Color.Yellow].Value);
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest1));
Assert.True(3 <= numChangedEvents);
}
}
public async Task TestSceneCallOnTwinChange()
{
var mockHttp = new MockHttpMessageHandler();
mockHttp.AddInitialAndSubscribeMocks();
var callSceneRequest1 = mockHttp.AddCallSceneMock(zoneKitchen, Color.Yellow, SceneCommand.Preset1);
var callSceneRequest2 = mockHttp.AddCallSceneMock(zoneKitchen, Color.Black, SceneCommand.DeepOff);
using (var twin = new DigitalstromDssTwin(mockHttp.AddAuthMock().ToMockProvider()))
{
await twin.WaitModelInitializedAsync(2);
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest1));
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest2));
await mockHttp.WaitForCallSceneAsync(callSceneRequest1, () =>
{
twin[zoneKitchen, Color.Yellow].Value = SceneCommand.Preset1;
});
Assert.Equal(1, mockHttp.GetMatchCount(callSceneRequest1));
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest2));
// even setting the same value again should result in a scene call
await mockHttp.WaitForCallSceneAsync(callSceneRequest1, () =>
{
twin[zoneKitchen, Color.Yellow].Value = SceneCommand.Preset1;
});
Assert.Equal(2, mockHttp.GetMatchCount(callSceneRequest1));
Assert.Equal(0, mockHttp.GetMatchCount(callSceneRequest2));
await mockHttp.WaitForCallSceneAsync(callSceneRequest2, () =>
{
twin[zoneKitchen, Color.Black].Value = SceneCommand.DeepOff;
});
Assert.Equal(2, mockHttp.GetMatchCount(callSceneRequest1));
Assert.Equal(1, mockHttp.GetMatchCount(callSceneRequest2));
}
}
