how to set datetime for grpc field

[GomesNayagam]

        GetPolicyStatusResponse pr =
            new()
            {
                PolicyNumber = 12345
                InceptionDate = Timestamp.FromDateTime(DateTime.UtcNow),
                ExpirationDate = Timestamp.FromDateTime(DateTime.UtcNow),

            };

           .RespondWith(
               Response
                   .Create()
                   .WithHeader("Content-Type", "application/grpc")
                   .WithTrailingHeader("grpc-status", "0")
                   .WithBodyAsProtoBuf(protoDefinition, "Policy.GetPolicyStatusResponse", pr)
                   .WithTransformer()
           );

This throws "Bad Response"

[StefH]

I think that there is an issue with the Timestamp field, I need to investigate.

[StefH]

StefH/ProtoBufJsonConverter#24

[StefH]

#1231

[StefH]

@GomesNayagam

can you please try preview version 1.6.11-ci-19550 ?

[GomesNayagam]

@GomesNayagam

can you please try preview version 1.6.11-ci-19550 ?

sure i will test and reply here

[GomesNayagam]

but WireMock.Net 1.6.11-ci-19550 was not found. An approximate best match of WireMock.Net 1.6.11 was resolved.
here the issue is same.i dont find any preview in package management too.

[StefH]

but WireMock.Net 1.6.11-ci-19550 was not found. An approximate best match of WireMock.Net 1.6.11 was resolved. here the issue is same.i dont find any preview in package management too.

See this page for info on how to use preview packages:
https://github.com/WireMock-Net/WireMock.Net/wiki/MyGet-preview-versions

[GomesNayagam]

hey @StefH it did not work.

[StefH]

Can you share the proto file?

[GomesNayagam]

Can you share the proto file?

sure, here u go

syntax = "proto3";

import "google/protobuf/timestamp.proto";

package Policy2;

service PolicyService2 {	
    rpc GetVersion (GetVersionRequest) returns (GetVersionResponse);
	rpc GetVersion2 (GetVersion2Request) returns (GetVersion2Response);
}

// REQUEST/RESPONSE DEFINITIONS

message GetVersion2Request {
  Client Client = 1;

}
message GetVersion2Response {
  string Version = 1;

}
message GetVersionRequest {
  Client Client = 1;

}
message GetVersionResponse {
  string Version = 1;
  google.protobuf.Timestamp DateHired = 2;
}

message Client {
	string CorrelationId = 1;
	enum Clients {
		Unknown = 0;
        QMS = 1;
        BillingCenter = 2;
        PAS = 3;
        Payroll = 4;
        Portal = 5;
        SFO = 6;
        QuoteAndBind = 7;
        LegacyConversion = 8;
        BindNow = 9;
		PaymentPortal = 10 ;
		PricingEngine = 11;
	}
	Clients ClientName = 2;
}

code:

This below works:

            var res = JsonConvert.DeserializeObject(
                "{ \"Version\" : \"DevTr1\", \"DateHired\" : \"2022-09-13T00:00:00Z\" }"
            );

This below is not working:

            Policy2.GetVersionResponse res1 = new() { Version = "DevTr1", DateHired = Timestamp.FromDateTime(DateTime.UtcNow) };

[StefH]

Can you try this preview?
1.6.11-ci-19552

[GomesNayagam]

@StefH datetime issue is fixed in this preview but the namespace is still not working.

here is the namespace line i added in my proto
option csharp_namespace = "NarrowIntegrationTest.Lookup";

using NarrowIntegrationTest.Lookup;
var channel = GrpcChannel.ForAddress(server.Url!);

        var client = new PolicyService2.PolicyService2Client(channel);
        NarrowIntegrationTest.Lookup.Client cl =
            new() { ClientName = NarrowIntegrationTest.Lookup.Client.Types.Clients.Pas, CorrelationId = "12345" };

        //var reply = await client.GetVersion2Async(new GetVersion2Request { Client = cl });
        var reply2 = await client.GetVersionAsync(
            new NarrowIntegrationTest.Lookup.GetVersionRequest { Client = cl }
        );

[StefH]

@GomesNayagam
I'm using this proto:

syntax = "proto3";

option csharp_namespace = "NarrowIntegrationTest.Lookup";

import "google/protobuf/timestamp.proto";

package Policy;

service PolicyService {	
    rpc GetVersion (GetVersionRequest) returns (GetVersionResponse);
}

message GetVersionRequest {
  Client Client = 1;

}
message GetVersionResponse {
  string Version = 1;
  google.protobuf.Timestamp DateHired = 2;
  Client Client = 3;
}

message Client {
	string CorrelationId = 1;
	enum Clients {
		Unknown = 0;
        QMS = 1;
        BillingCenter = 2;
        PAS = 3;
        Payroll = 4;
        Portal = 5;
        SFO = 6;
        QuoteAndBind = 7;
        LegacyConversion = 8;
        BindNow = 9;
		PaymentPortal = 10 ;
		PricingEngine = 11;
	}
	Clients ClientName = 2;
}

and this c# test code:

[Fact]
public async Task WireMockServer_WithBodyAsProtoBuf_Enum_UsingPolicyGrpcGeneratedClient()
{
    // Arrange
    const int seconds = 1722301323;
    const int nanos = 12300;
    const string version = "test";
    const string correlationId = "correlation";
    var definition = await System.IO.File.ReadAllTextAsync("./Grpc/policy.proto");

    using var server = WireMockServer.Start(useHttp2: true);

    server
        .Given(Request.Create()
            .UsingPost()
            .WithPath("/Policy.PolicyService/GetVersion")
            .WithBody(new NotNullOrEmptyMatcher())
        )
        .RespondWith(Response.Create()
            .WithHeader("Content-Type", "application/grpc")
            .WithTrailingHeader("grpc-status", "0")
            .WithBodyAsProtoBuf(definition, "NarrowIntegrationTest.Lookup.GetVersionResponse",
                new GetVersionResponse
                {
                    Version = version,
                    DateHired = new Timestamp
                    {
                        Seconds = seconds,
                        Nanos = nanos
                    },
                    Client = new NarrowIntegrationTest.Lookup.Client
                    {
                        ClientName = NarrowIntegrationTest.Lookup.Client.Types.Clients.BillingCenter,
                        CorrelationId = correlationId
                    }
                }
            )
        );

    // Act
    var channel = GrpcChannel.ForAddress(server.Url!);
    var client = new PolicyService.PolicyServiceClient(channel);

    var reply = await client.GetVersionAsync(new GetVersionRequest());

    // Assert
    reply.Version.Should().Be(version);
    reply.DateHired.Should().Be(new Timestamp { Seconds = seconds, Nanos = nanos });
    reply.Client.ClientName.Should().Be(NarrowIntegrationTest.Lookup.Client.Types.Clients.BillingCenter);
    reply.Client.CorrelationId.Should().Be(correlationId);
}

And it works fine.

[GomesNayagam]

@StefH apologies, type in my code forgot to update the namespace in this line
.WithBodyAsProtoBuf(definition, "NarrowIntegrationTest.Lookup.GetVersionResponse", all good appreciate for the tolerance from the ignorant folks like me.

[GomesNayagam]

which version the fix available to use? @StefH

[StefH]

Today I'll release an official new version on NuGet.