private State Launch(ITestOutputHelper output, DaprRunConfiguration configuration)
{
var app = new DaprTestApp(output, configuration.AppId);
try
{
var(httpEndpoint, grpcEndpoint) = app.Start(configuration);
return(new State()
{
App = app,
HttpEndpoint = httpEndpoint,
GrpcEndpoint = grpcEndpoint,
Output = output,
});
}
catch (Exception startException)
{
try
{
app.Stop();
throw;
}
catch (Exception stopException)
{
throw new AggregateException(startException, stopException);
}
}
}
public Task <State> StartAsync(ITestOutputHelper output, DaprRunConfiguration configuration)
{
lock (@lock)
{
if (this.task is null)
{
this.task = Task.Run(() => Launch(output, configuration));
}
return(this.task);
}
}
public (string httpEndpoint, string grpcEndpoint) Start(DaprRunConfiguration configuration)
{
var(appPort, httpPort, grpcPort, metricsPort) = GetFreePorts();
var componentsPath = Combine(".", "..", "..", "..", "..", "..", "test", "Dapr.E2E.Test", "components");
var configPath = Combine(".", "..", "..", "..", "..", "..", "test", "Dapr.E2E.Test", "configuration", "featureconfig.yaml");
var arguments = new List <string>()
{
// `dapr run` args
"run",
"--app-id", configuration.AppId,
"--dapr-http-port", httpPort.ToString(CultureInfo.InvariantCulture),
"--dapr-grpc-port", grpcPort.ToString(CultureInfo.InvariantCulture),
"--metrics-port", metricsPort.ToString(CultureInfo.InvariantCulture),
"--components-path", componentsPath,
"--config", configPath,
"--log-level", "debug",
};
if (configuration.UseAppPort)
{
arguments.AddRange(new[] { "--app-port", appPort.ToString(CultureInfo.InvariantCulture), });
}
if (!string.IsNullOrEmpty(configuration.AppProtocol))
{
arguments.AddRange(new [] { "--app-protocol", configuration.AppProtocol });
}
arguments.AddRange(new[]
{
// separator
"--",
// `dotnet run` args
"dotnet", "run",
"--project", configuration.TargetProject,
"--framework", GetTargetFrameworkName(),
});
if (configuration.UseAppPort)
{
// The first argument is the port, if the application needs it.
arguments.AddRange(new[] { "--", $"{appPort.ToString(CultureInfo.InvariantCulture)}" });
arguments.AddRange(new[] { "--urls", $"http://localhost:{appPort.ToString(CultureInfo.InvariantCulture)}", });
}
// TODO: we don't do any quoting right now because our paths are guaranteed not to contain spaces
var daprStart = new DaprCommand(this.testOutput)
{
DaprBinaryName = DaprTestApp.daprBinaryName,
Command = string.Join(" ", arguments),
OutputToMatch = outputToMatchOnStart,
Timeout = TimeSpan.FromSeconds(30),
};
daprStart.Run();
testOutput.WriteLine($"Dapr app: {appId} started successfully");
var httpEndpoint = $"http://localhost:{httpPort}";
var grpcEndpoint = $"http://localhost:{grpcPort}";
return(httpEndpoint, grpcEndpoint);
}