shad-go/distbuild/pkg/api/heartbeat_test.go

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2020-04-04 16:19:01 +00:00
package api_test
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"testing"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/require"
"go.uber.org/zap/zaptest"
"gitlab.com/slon/shad-go/distbuild/pkg/api"
"gitlab.com/slon/shad-go/distbuild/pkg/api/mock"
"gitlab.com/slon/shad-go/distbuild/pkg/build"
)
//go:generate mockgen -package mock -destination mock/heartbeat.go . HeartbeatService
func TestHeartbeat(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
l := zaptest.NewLogger(t)
m := mock.NewMockHeartbeatService(ctrl)
mux := http.NewServeMux()
api.NewHeartbeatHandler(l, m).Register(mux)
server := httptest.NewServer(mux)
defer server.Close()
client := api.NewHeartbeatClient(l, server.URL)
req := &api.HeartbeatRequest{
WorkerID: "worker0",
}
rsp := &api.HeartbeatResponse{
JobsToRun: map[build.ID]api.JobSpec{
{0x01}: {Job: build.Job{Name: "cc a.c"}},
},
}
gomock.InOrder(
m.EXPECT().Heartbeat(gomock.Any(), gomock.Eq(req)).Times(1).Return(rsp, nil),
m.EXPECT().Heartbeat(gomock.Any(), gomock.Eq(req)).Times(1).Return(nil, fmt.Errorf("build error: foo bar")),
)
clientRsp, err := client.Heartbeat(context.Background(), req)
require.NoError(t, err)
require.Equal(t, rsp, clientRsp)
_, err = client.Heartbeat(context.Background(), req)
require.Error(t, err)
require.Contains(t, err.Error(), "build error: foo bar")
}