public async Task Discover_InvokedTwiceAndCleared_TriggersNewDeviceTwice()
{
//Arange
int newDeviceCallbackInvokations = 0;
// Act
using (var client = new OicClient())
{
var service = new OicResourceDiscoverClient(client);
client.AddTransport(_mockTransport.Object);
service.NewDevice += (s, e) =>
{
newDeviceCallbackInvokations++;
};
await service.DiscoverAsync();
await Task.Delay(100);
await service.DiscoverAsync(true);
await Task.Delay(100);
}
// Assert
Assert.That(newDeviceCallbackInvokations, Is.EqualTo(2), $"{typeof(OicResourceDiscoverClient)}.{nameof(OicResourceDiscoverClient.NewDevice)} was not invoked twice");
}
static void Main(string[] args)
{
using (_client = new OicClient())
{
// Add a CoapTransport with a system assigned UDP Endpoint
_client.AddTransport(new OicCoapTransport(new CoapUdpEndPoint()));
// Create a discover client
var discoverClient = new OicResourceDiscoverClient(_client);
discoverClient.NewDevice += OnNewDevice;
// Broadcast a discover request (GET /oic/res)
discoverClient.DiscoverAsync().Wait();
Console.WriteLine("Press <Enter> to exit");
Console.ReadLine();
}
}
public async Task TestDiscoverDevice()
{
//Arange
bool newDeviceCallbackInvoked = false;
OicDevice actualDevice = null;
// Act
using (var client = new OicClient())
{
var service = new OicResourceDiscoverClient(client);
client.AddTransport(_mockTransport.Object);
service.NewDevice += (s, e) =>
{
newDeviceCallbackInvoked = true;
actualDevice = e.Device;
};
await service.DiscoverAsync();
await Task.Delay(100);
}
// Assert
Assert.IsTrue(newDeviceCallbackInvoked, $"{typeof(OicResourceDiscoverClient)}.{nameof(OicResourceDiscoverClient.NewDevice)} was not invoked");
var expectedDevice = new OicDevice()
{
DeviceId = Guid.Parse("0685B960-736F-46F7-BEC0-9E6CBD61ADC1"),
Resources =
{
new CoreResources.OicDeviceResource
{
RelativeUri = "/oid/d",
ResourceTypes ={ "oic.d.light", "oic.wk.d" },
Interfaces = OicResourceInterface.ReadOnly | OicResourceInterface.Baseline,
},
new CoreResources.OicPlatformResource
{
RelativeUri = "/oid/p",
ResourceTypes ={ "oic.wk.p" },
Interfaces = OicResourceInterface.ReadOnly | OicResourceInterface.Baseline,
},
new ResourceTypes.SwitchBinary
{
RelativeUri = "/switch",
ResourceTypes ={ "oic.r.switch.binary" },
Interfaces = OicResourceInterface.Actuator | OicResourceInterface.Baseline,
},
new ResourceTypes.LightBrightness
{
RelativeUri = "/brightness",
ResourceTypes ={ "oic.r.light.brightness" },
Interfaces = OicResourceInterface.Actuator | OicResourceInterface.Baseline,
}
}
};
Assert.AreEqual(expectedDevice.DeviceId, actualDevice.DeviceId);
Assert.AreEqual(expectedDevice.Resources, actualDevice.Resources);
}