/// <inheritdoc/>
public async Task <SupervisorListModel> QuerySupervisorsAsync(
SupervisorQueryModel model, bool onlyServerState, int?pageSize, CancellationToken ct)
{
var query = "SELECT * FROM devices.modules WHERE " +
$"properties.reported.{TwinProperty.Type} = '{IdentityType.Supervisor}'";
if (model?.SiteId != null)
{
// If site id provided, include it in search
query += $"AND (properties.reported.{TwinProperty.SiteId} = " +
$"'{model.SiteId}' OR properties.desired.{TwinProperty.SiteId} = " +
$"'{model.SiteId}' OR deviceId = '{model.SiteId}') ";
}
if (EndpointInfoModelEx.IsEndpointId(model?.EndpointId))
{
// If endpoint id provided include in search
query += $"AND IS_DEFINED(properties.desired.{model.EndpointId}) ";
}
if (model?.Connected != null)
{
// If flag provided, include it in search
if (model.Connected.Value)
{
query += $"AND connectionState = 'Connected' ";
// Do not use connected property as module might have exited before updating.
}
else
{
query += $"AND (connectionState = 'Disconnected' " +
$"OR properties.reported.{TwinProperty.Connected} != true) ";
}
}
var queryResult = await _iothub.QueryDeviceTwinsAsync(query, null, pageSize, ct);
return(new SupervisorListModel {
ContinuationToken = queryResult.ContinuationToken,
Items = queryResult.Items
.Select(t => t.ToSupervisorRegistration(onlyServerState))
.Select(s => s.ToServiceModel())
.ToList()
});
}
public void GetTwinThatExists()
{
CreateEndpointFixtures(out var site, out var super, out var endpoints, out var devices);
var first = endpoints.First();
var id = EndpointInfoModelEx.CreateEndpointId(first.ApplicationId,
first.Registration.EndpointUrl, first.Registration.Endpoint.SecurityMode,
first.Registration.Endpoint.SecurityPolicy);
using (var mock = AutoMock.GetLoose()) {
mock.Provide <IIoTHubTwinServices>(new IoTHubServices(devices));
var service = mock.Create <RegistryServices>();
// Run
var result = service.GetEndpointAsync(id, false).Result;
// Assert
Assert.True(result.IsSameAs(endpoints.First()));
}
}
public void GetTwinThatExists()
{
CreateEndpointFixtures(out var site, out var super, out var endpoints, out var devices);
var first = endpoints.First();
var id = EndpointInfoModelEx.CreateEndpointId(first.ApplicationId,
first.Registration.EndpointUrl, first.Registration.Endpoint.SecurityMode,
first.Registration.Endpoint.SecurityPolicy);
using (var mock = AutoMock.GetLoose(builder => {
var hub = IoTHubServices.Create(devices);
builder.RegisterType <NewtonSoftJsonConverters>().As <IJsonSerializerConverterProvider>();
builder.RegisterType <NewtonSoftJsonSerializer>().As <IJsonSerializer>();
builder.RegisterInstance(hub).As <IIoTHubTwinServices>();
})) {
IEndpointRegistry service = mock.Create <EndpointRegistry>();
// Run
var result = service.GetEndpointAsync(id, false).Result;
// Assert
Assert.True(result.IsSameAs(endpoints.First()));
}
}