/// <summary>
/// Find discoverer.
/// </summary>
/// <param name="service"></param>
/// <param name="discovererId"></param>
/// <param name="ct"></param>
/// <returns></returns>
public static async Task <DiscovererModel> FindDiscovererAsync(
this IDiscovererRegistry service, string discovererId,
CancellationToken ct = default)
{
try {
return(await service.GetDiscovererAsync(discovererId, ct));
}
catch (ResourceNotFoundException) {
return(null);
}
}
public void GetDiscovererThatExists()
{
CreateDiscovererFixtures(out _, out var discoverers, out var modules);
using (var mock = AutoMock.GetLoose()) {
mock.Provide <IIoTHubTwinServices>(IoTHubServices.Create(modules));
IDiscovererRegistry service = mock.Create <DiscovererRegistry>();
// Run
var result = service.GetDiscovererAsync(discoverers.First().Id).Result;
// Assert
Assert.True(result.IsSameAs(discoverers.First()));
}
}
public void GetDiscovererThatDoesNotExist()
{
CreateDiscovererFixtures(out _, out _, out var modules);
using (var mock = AutoMock.GetLoose()) {
mock.Provide <IIoTHubTwinServices>(IoTHubServices.Create(modules));
IDiscovererRegistry service = mock.Create <DiscovererRegistry>();
// Run
var t = service.GetDiscovererAsync("test");
// Assert
Assert.NotNull(t.Exception);
Assert.IsType <AggregateException>(t.Exception);
Assert.IsType <ResourceNotFoundException>(t.Exception.InnerException);
}
}
public void GetDiscovererThatExists()
{
CreateDiscovererFixtures(out _, out var discoverers, out var modules);
using (var mock = AutoMock.GetLoose(builder => {
var hub = IoTHubServices.Create(modules);
builder.RegisterType <NewtonSoftJsonConverters>().As <IJsonSerializerConverterProvider>();
builder.RegisterType <NewtonSoftJsonSerializer>().As <IJsonSerializer>();
builder.RegisterInstance(hub).As <IIoTHubTwinServices>();
})) {
IDiscovererRegistry service = mock.Create <DiscovererRegistry>();
// Run
var result = service.GetDiscovererAsync(discoverers.First().Id).Result;
// Assert
Assert.True(result.IsSameAs(discoverers.First()));
}
}
public void GetDiscovererThatDoesNotExist()
{
CreateDiscovererFixtures(out _, out _, out var modules);
using (var mock = AutoMock.GetLoose(builder => {
var hub = IoTHubServices.Create(modules);
builder.RegisterType <NewtonSoftJsonConverters>().As <IJsonSerializerConverterProvider>();
builder.RegisterType <NewtonSoftJsonSerializer>().As <IJsonSerializer>();
builder.RegisterInstance(hub).As <IIoTHubTwinServices>();
})) {
IDiscovererRegistry service = mock.Create <DiscovererRegistry>();
// Run
var t = service.GetDiscovererAsync("test");
// Assert
Assert.NotNull(t.Exception);
Assert.IsType <AggregateException>(t.Exception);
Assert.IsType <ResourceNotFoundException>(t.Exception.InnerException);
}
}