public void ShouldNotThrowExceptionWhenDisposingMultipleTimes()
{
// given
var zeebeClient = ZeebeClient.Builder()
.UseGatewayAddress("localhost:26500")
.UsePlainText()
.Build();
// when
zeebeClient.Dispose();
// then
Assert.DoesNotThrow(() => zeebeClient.Dispose());
}
/// <summary>
/// Adds the Zeebe builders to the IServiceCollection
/// </summary>
/// <param name="services">the collection where the zeebe services are appended</param>
/// <returns>the service collection</returns>
public static IServiceCollection AddZeebeBuilders(this IServiceCollection services)
{
services.AddTransient(serviceProvider =>
{
var loggerFactory = serviceProvider.GetService <ILoggerFactory>();
return(ZeebeClient.Builder().UseLoggerFactory(loggerFactory));
});
services.AddTransient(serviceProvider =>
{
var loggerFactory = serviceProvider.GetService <ILoggerFactory>();
return(CamundaCloudTokenProvider.Builder().UseLoggerFactory(loggerFactory));
});
return(services);
}
public async Task ShouldFailOnWrongCert()
{
// given
GrpcEnvironment.SetLogger(new ConsoleLogger());
var keyCertificatePairs = new List <KeyCertificatePair>();
var serverCert = File.ReadAllText(ServerCertPath);
keyCertificatePairs.Add(new KeyCertificatePair(serverCert, File.ReadAllText(ServerKeyPath)));
var channelCredentials = new SslServerCredentials(keyCertificatePairs);
var server = new Server();
server.Ports.Add(new ServerPort("0.0.0.0", 26505, channelCredentials));
var testService = new GatewayTestService();
var serviceDefinition = Gateway.BindService(testService);
server.Services.Add(serviceDefinition);
server.Start();
// client
var zeebeClient = ZeebeClient.Builder()
.UseGatewayAddress("0.0.0.0:26505")
.UseTransportEncryption(WrongCertPath)
.Build();
// when
try
{
await zeebeClient
.NewPublishMessageCommand()
.MessageName("messageName")
.CorrelationKey("p-1")
.Send();
Assert.Fail();
}
catch (RpcException rpcException)
{
// expected
Assert.AreEqual(rpcException.Status.StatusCode, StatusCode.Unavailable);
}
}
public async Task ShouldUseAccessTokenSupplier()
{
// given
GrpcEnvironment.SetLogger(new ConsoleLogger());
var keyCertificatePairs = new List <KeyCertificatePair>();
var serverCert = File.ReadAllText(ServerCertPath);
keyCertificatePairs.Add(new KeyCertificatePair(serverCert, File.ReadAllText(ServerKeyPath)));
var channelCredentials = new SslServerCredentials(keyCertificatePairs);
var server = new Server();
server.Ports.Add(new ServerPort("0.0.0.0", 26505, channelCredentials));
var testService = new GatewayTestService();
var serviceDefinition = Gateway.BindService(testService);
server.Services.Add(serviceDefinition);
server.Start();
// client
var accessTokenSupplier = new SimpleAccessTokenSupplier();
var zeebeClient = ZeebeClient.Builder()
.UseGatewayAddress("0.0.0.0:26505")
.UseTransportEncryption(ClientCertPath)
.UseAccessTokenSupplier(accessTokenSupplier)
.Build();
// when
await zeebeClient.TopologyRequest().Send();
await zeebeClient.TopologyRequest().Send();
var topology = await zeebeClient.TopologyRequest().Send();
// then
Assert.NotNull(topology);
Assert.AreEqual(3, accessTokenSupplier.Count);
}
public void ShouldThrowExceptionAfterDispose()
{
// given
var zeebeClient = ZeebeClient.Builder()
.UseGatewayAddress("localhost:26500")
.UsePlainText()
.Build();
// when
zeebeClient.Dispose();
// then
var aggregateException = Assert.Throws <AggregateException>(
() => zeebeClient.TopologyRequest().Send().Wait());
Assert.AreEqual(1, aggregateException.InnerExceptions.Count);
var catchedExceptions = aggregateException.InnerExceptions[0];
Assert.IsTrue(catchedExceptions.Message.Contains("ZeebeClient was already disposed."));
Assert.IsInstanceOf(typeof(ObjectDisposedException), catchedExceptions);
}
public async Task ShouldUseTransportEncryptionWithServerCert()
{
// given
GrpcEnvironment.SetLogger(new ConsoleLogger());
var keyCertificatePairs = new List <KeyCertificatePair>();
var serverCert = File.ReadAllText(ServerCertPath);
keyCertificatePairs.Add(new KeyCertificatePair(serverCert, File.ReadAllText(ServerKeyPath)));
var channelCredentials = new SslServerCredentials(keyCertificatePairs);
var server = new Server();
server.Ports.Add(new ServerPort("0.0.0.0", 26505, channelCredentials));
var testService = new GatewayTestService();
var serviceDefinition = Gateway.BindService(testService);
server.Services.Add(serviceDefinition);
server.Start();
// client
var zeebeClient = ZeebeClient.Builder()
.UseGatewayAddress("0.0.0.0:26505")
.UseTransportEncryption(ServerCertPath)
.Build();
// when
var publishMessageResponse = await zeebeClient
.NewPublishMessageCommand()
.MessageName("messageName")
.CorrelationKey("p-1")
.Send();
// then
Assert.NotNull(publishMessageResponse);
}