private static void HandleProtocolVersionMessage(Message message, ReportingChannel channel)
{
var version = message.Payload?.ToObject <ProtocolVersionMessage>().Version;
var supportedVersion = 1;
TestHostTracing.Source.TraceInformation(
"[ReportingChannel]: Requested Version: {0} - Using Version: {1}",
version,
supportedVersion);
channel.Send(new Message()
{
MessageType = "ProtocolVersion",
Payload = JToken.FromObject(new ProtocolVersionMessage()
{
Version = supportedVersion,
}),
});
}
private static void ExecuteRunnerCommand(string testRunner, ReportingChannel channel, List <string> commandArgs)
{
var result = Command.CreateDotNet(GetCommandName(testRunner), commandArgs, new NuGetFramework("DNXCore", Version.Parse("5.0")))
.OnOutputLine(line =>
{
try
{
channel.Send(JsonConvert.DeserializeObject <Message>(line));
}
catch
{
TestHostTracing.Source.TraceInformation(line);
}
})
.Execute();
if (result.ExitCode != 0)
{
channel.SendError($"{GetCommandName(testRunner)} returned '{result.ExitCode}'.");
}
}
private static void HandleTestDiscoveryStartMessage(string testRunner, ReportingChannel channel, ProjectContext projectContext, string configuration)
{
TestHostTracing.Source.TraceInformation("Starting Discovery");
var commandArgs = new List <string> {
projectContext.GetOutputPaths(configuration).CompilationFiles.Assembly
};
commandArgs.AddRange(new[]
{
"--list",
"--designtime"
});
ExecuteRunnerCommand(testRunner, channel, commandArgs);
channel.Send(new Message()
{
MessageType = "TestDiscovery.Response",
});
TestHostTracing.Source.TraceInformation("Completed Discovery");
}
private static void ExecuteRunnerCommand(string testRunner, ReportingChannel channel, List<string> commandArgs)
{
var result = Command.Create(GetCommandName(testRunner), commandArgs, new NuGetFramework("DNXCore", Version.Parse("5.0")))
.OnOutputLine(line =>
{
try
{
channel.Send(JsonConvert.DeserializeObject<Message>(line));
}
catch
{
TestHostTracing.Source.TraceInformation(line);
}
})
.Execute();
if (result.ExitCode != 0)
{
channel.SendError($"{GetCommandName(testRunner)} returned '{result.ExitCode}'.");
}
}
private static void HandleUnknownMessage(Message message, ReportingChannel channel)
{
var error = string.Format("Unexpected message type: '{0}'.", message.MessageType);
TestHostTracing.Source.TraceEvent(TraceEventType.Error, 0, error);
channel.SendError(error);
throw new InvalidOperationException(error);
}
private static void HandleTestExecutionStartMessage(string testRunner, Message message, ReportingChannel channel, ProjectContext projectContext)
{
TestHostTracing.Source.TraceInformation("Starting Execution");
var commandArgs = new List<string> { projectContext.GetAssemblyPath(Constants.DefaultConfiguration) };
commandArgs.AddRange(new[]
{
"--designtime"
});
var tests = message.Payload?.ToObject<RunTestsMessage>().Tests;
if (tests != null)
{
foreach (var test in tests)
{
commandArgs.Add("--test");
commandArgs.Add(test);
}
}
ExecuteRunnerCommand(testRunner, channel, commandArgs);
channel.Send(new Message()
{
MessageType = "TestExecution.Response",
});
TestHostTracing.Source.TraceInformation("Completed Execution");
}
private static void HandleTestDiscoveryStartMessage(string testRunner, ReportingChannel channel, ProjectContext projectContext)
{
TestHostTracing.Source.TraceInformation("Starting Discovery");
var commandArgs = new List<string> { projectContext.GetAssemblyPath(Constants.DefaultConfiguration) };
commandArgs.AddRange(new[]
{
"--list",
"--designtime"
});
ExecuteRunnerCommand(testRunner, channel, commandArgs);
channel.Send(new Message()
{
MessageType = "TestDiscovery.Response",
});
TestHostTracing.Source.TraceInformation("Completed Discovery");
}
private static void HandleProtocolVersionMessage(Message message, ReportingChannel channel)
{
var version = message.Payload?.ToObject<ProtocolVersionMessage>().Version;
var supportedVersion = 1;
TestHostTracing.Source.TraceInformation(
"[ReportingChannel]: Requested Version: {0} - Using Version: {1}",
version,
supportedVersion);
channel.Send(new Message()
{
MessageType = "ProtocolVersion",
Payload = JToken.FromObject(new ProtocolVersionMessage()
{
Version = supportedVersion,
}),
});
}
private static void HandleDesignTimeMessages(ProjectContext projectContext, string testRunner, ReportingChannel channel)
{
try
{
var message = channel.ReadQueue.Take();
if (message.MessageType == "ProtocolVersion")
{
HandleProtocolVersionMessage(message, channel);
// Take the next message, which should be the command to execute.
message = channel.ReadQueue.Take();
}
if (message.MessageType == "TestDiscovery.Start")
{
HandleTestDiscoveryStartMessage(testRunner, channel, projectContext);
}
else if (message.MessageType == "TestExecution.Start")
{
HandleTestExecutionStartMessage(testRunner, message, channel, projectContext);
}
else
{
HandleUnknownMessage(message, channel);
}
}
catch (Exception ex)
{
channel.SendError(ex);
}
}
private static void HandleTestExecutionStartMessage(string testRunner, Message message, ReportingChannel channel, ProjectContext projectContext, string configuration)
{
TestHostTracing.Source.TraceInformation("Starting Execution");
var commandArgs = new List <string> {
projectContext.GetOutputPaths(configuration).CompilationFiles.Assembly
};
commandArgs.AddRange(new[]
{
"--designtime"
});
var tests = message.Payload?.ToObject <RunTestsMessage>().Tests;
if (tests != null)
{
foreach (var test in tests)
{
commandArgs.Add("--test");
commandArgs.Add(test);
}
}
ExecuteRunnerCommand(testRunner, channel, commandArgs);
channel.Send(new Message()
{
MessageType = "TestExecution.Response",
});
TestHostTracing.Source.TraceInformation("Completed Execution");
}
private static void HandleDesignTimeMessages(ProjectContext projectContext, string testRunner, ReportingChannel channel, string configuration)
{
try
{
var message = channel.ReadQueue.Take();
if (message.MessageType == "ProtocolVersion")
{
HandleProtocolVersionMessage(message, channel);
// Take the next message, which should be the command to execute.
message = channel.ReadQueue.Take();
}
if (message.MessageType == "TestDiscovery.Start")
{
HandleTestDiscoveryStartMessage(testRunner, channel, projectContext, configuration);
}
else if (message.MessageType == "TestExecution.Start")
{
HandleTestExecutionStartMessage(testRunner, message, channel, projectContext, configuration);
}
else
{
HandleUnknownMessage(message, channel);
}
}
catch (Exception ex)
{
channel.SendError(ex);
}
}
public IReportingChannel CreateAdapterChannel(int port)
{
return(ReportingChannel.ListenOn(port));
}
