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service/grpc: t.Fatal out of TestGRPCService() goroutine

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This commit is contained in:
Lars Lehtonen 2019-12-11 08:24:26 -08:00
parent ff69d46c98
commit 27bab29e3c
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GPG Key ID: 8137D474EBCB04F2
1 changed files with 15 additions and 4 deletions
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19
service/grpc/grpc_test.go
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@ -5,6 +5,7 @@ import (
"crypto/tls"
"sync"
"testing"
"time"
"github.com/micro/go-micro"
"github.com/micro/go-micro/registry/memory"
@ -44,10 +45,10 @@ func TestGRPCService(t *testing.T) {
hello.RegisterTestHandler(service.Server(), &testHandler{})
// run service
errCh := make(chan error, 1)
go func() {
if err := service.Run(); err != nil {
t.Fatal(err)
}
defer close(errCh)
errCh <- service.Run()
}()
// wait for start
@ -57,13 +58,23 @@ func TestGRPCService(t *testing.T) {
test := hello.NewTestService("test.service", service.Client())
// call service
rsp, err := test.Call(context.Background(), &hello.Request{
ctx2, cancel2 := context.WithTimeout(context.Background(), time.Duration(time.Second))
defer cancel2()
rsp, err := test.Call(ctx2, &hello.Request{
Name: "John",
})
if err != nil {
t.Fatal(err)
}
// check server
select {
case err := <-errCh:
t.Fatal(err)
case <-time.After(time.Second):
break
}
// check message
if rsp.Msg != "Hello John" {
t.Fatalf("unexpected response %s", rsp.Msg)