public void TestMqttDeviceState()
{
var deviceId = "rsa-device-mqtt-state-" + _fixture.TestId;
try
{
//Setup screnario
CloudIotSample.CreateRsaDevice(_fixture.ProjectId, _fixture.RegionId, _fixture.RegistryId, deviceId, "test/data/rsa_cert.pem");
var mqttExampleOut = Run("startMqtt",
_fixture.ProjectId,
_fixture.RegionId,
_fixture.RegistryId,
deviceId,
_fixture.PrivateKeyPath,
"RS256",
_fixture.CertPath,
"state",
"--waittime",
"5",
"--nummessages",
"1");
Assert.Contains("Publishing state message", mqttExampleOut.Stdout);
Assert.Contains("On Publish", mqttExampleOut.Stdout);
}
catch (Google.GoogleApiException e)
{
Console.WriteLine("Failure on exception: {0}", e.Message);
}
finally
{
//Clean up
CloudIotSample.DeleteDevice(_fixture.ProjectId, _fixture.RegionId, _fixture.RegistryId, deviceId);
}
}
public void TestGatewayListenForDevice()
{
var gatewayId = "rsa-listen-gateway";
var deviceId = "rsa-listen-device";
try
{
//Setup
CloudIotSample.CreateGateway(_fixture.ProjectId, _fixture.RegionId,
_fixture.RegistryId, gatewayId, "test/data/rsa_cert.pem", "RS256");
CloudIotSample.BindDeviceToGateway(_fixture.ProjectId, _fixture.RegionId, _fixture.RegistryId,
deviceId, gatewayId);
//Connect
var listenConfigMsgOut = Run("listenForConfigMessages", _fixture.ProjectId,
_fixture.RegionId, _fixture.RegistryId, gatewayId, deviceId, _fixture.CertPath,
_fixture.PrivateKeyPath, "RS256", "--listentime", "10");
//Assertions
Assert.DoesNotContain("error occurred", listenConfigMsgOut.Stdout);
Assert.Contains("On Subscribe", listenConfigMsgOut.Stdout);
Assert.Contains("On Publish", listenConfigMsgOut.Stdout);
}
finally
{
//Clean up
CloudIotSample.UnbindDeviceFromGateway(_fixture.ProjectId, _fixture.RegionId,
_fixture.RegistryId, deviceId, gatewayId);
CloudIotSample.DeleteDevice(_fixture.ProjectId, _fixture.RegionId, _fixture.RegistryId, deviceId);
CloudIotSample.DeleteDevice(_fixture.ProjectId, _fixture.RegionId, _fixture.RegistryId, gatewayId);
}
}
public void TestSendDataForBoundDevice()
{
var gatewayId = string.Format("test-gateway-{0}", "RS256");
var deviceId = string.Format("test-device-{0}", TestUtil.RandomName());
try
{
//Setup
CloudIotSample.CreateGateway(_fixture.ProjectId, _fixture.RegionId, _fixture.RegistryId,
gatewayId, "test/data/rsa_cert.pem", "RS256");
CloudIotSample.BindDeviceToGateway(_fixture.ProjectId, _fixture.RegionId,
_fixture.RegistryId, deviceId, gatewayId);
//Connect the gateway
var sendDataBoundDeviceOut = Run("sendDataFromBoundDevice", _fixture.ProjectId,
_fixture.RegionId, _fixture.RegistryId,
deviceId, gatewayId, _fixture.PrivateKeyPath, "RS256", _fixture.CertPath,
"state", "test-message");
Assert.Contains("Data sent", sendDataBoundDeviceOut.Stdout);
Assert.Contains("On Publish", sendDataBoundDeviceOut.Stdout);
Assert.DoesNotContain("An error occured", sendDataBoundDeviceOut.Stdout);
}
finally
{
//Clean up
CloudIotSample.UnbindDeviceFromGateway(_fixture.ProjectId, _fixture.RegionId,
_fixture.RegistryId, deviceId, gatewayId);
CloudIotSample.DeleteDevice(_fixture.ProjectId, _fixture.RegionId,
_fixture.RegistryId, deviceId);
CloudIotSample.DeleteDevice(_fixture.ProjectId, _fixture.RegionId,
_fixture.RegistryId, gatewayId);
}
}
public IotTestFixture()
{
RegionId = "us-central1";
ProjectId = Environment.GetEnvironmentVariable("GOOGLE_PROJECT_ID");
string privateKeyPath = Environment.GetEnvironmentVariable("IOT_PRIVATE_KEY_PATH");
if (privateKeyPath.Length == 0 || !File.Exists(privateKeyPath))
{
throw new NullReferenceException("Private key path is not for unit tests.");
}
CertPath = Environment.GetEnvironmentVariable("IOT_CERT_KEY_PATH");
PrivateKeyPath = privateKeyPath;
ServiceAccount = "serviceAccount:[email protected]";
TestId = ((DateTimeOffset)DateTime.UtcNow).ToUnixTimeSeconds().ToString();
TopicName = new TopicName(ProjectId, "iot-test-" + TestId);
RegistryId = "iot-test-" + TestId;
CreatePubSubTopic(this.TopicName);
// Check if the number of registries does not exceed 90.
CheckRegistriesLimit(ProjectId, RegionId);
Assert.Equal(0, CloudIotSample.CreateRegistry(ProjectId, RegionId,
RegistryId, TopicName.TopicId));
}
public void CheckRegistriesLimit(string projectId, string regionId)
{
List <DeviceRegistry> listRegistries = (List <DeviceRegistry>)CloudIotMqttExample.GetRegistries(projectId, regionId);
if (listRegistries != null && listRegistries.Count > 90)
{
//Clean 20 oldest registries with testing prefix in the project.
Console.WriteLine("The maximum number of registries is about to exceed.");
Console.WriteLine("Deleting the oldest 20 registries with IoT Test prefix");
var count = 20;
var index = 0;
while (count > 0)
{
if (listRegistries[index].Id.Contains("iot-test-"))
{
CloudIotSample.UnbindAllDevices(projectId, regionId, listRegistries[index].Id);
CloudIotSample.ClearRegistry(projectId, regionId, listRegistries[index].Id);
count--;
}
index++;
}
}
}
public void Dispose()
{
var deleteRegOutput = CloudIotSample.DeleteRegistry(ProjectId, RegionId, RegistryId);
DeletePubSubTopic(this.TopicName);
}
