forked from TrueCloudLab/restic
66 lines
2.4 KiB
Go
66 lines
2.4 KiB
Go
// Copyright 2018 Google Inc. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package firestore
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/golang/protobuf/proto"
|
|
gax "github.com/googleapis/gax-go"
|
|
"golang.org/x/net/context"
|
|
pb "google.golang.org/genproto/googleapis/firestore/v1beta1"
|
|
"google.golang.org/grpc/codes"
|
|
"google.golang.org/grpc/status"
|
|
)
|
|
|
|
func TestWatchRecv(t *testing.T) {
|
|
ctx := context.Background()
|
|
c, srv := newMock(t)
|
|
db := defaultBackoff
|
|
defaultBackoff = gax.Backoff{Initial: 1, Max: 1, Multiplier: 1}
|
|
defer func() { defaultBackoff = db }()
|
|
|
|
ws := newWatchStream(ctx, c, &pb.Target{})
|
|
request := &pb.ListenRequest{
|
|
Database: "projects/projectID/databases/(default)",
|
|
TargetChange: &pb.ListenRequest_AddTarget{&pb.Target{}},
|
|
}
|
|
response := &pb.ListenResponse{ResponseType: &pb.ListenResponse_DocumentChange{&pb.DocumentChange{}}}
|
|
// Stream should retry on non-permanent errors, returning only the responses.
|
|
srv.addRPC(request, []interface{}{response, status.Error(codes.Unknown, "")})
|
|
srv.addRPC(request, []interface{}{response}) // stream will return io.EOF
|
|
srv.addRPC(request, []interface{}{response, status.Error(codes.DeadlineExceeded, "")})
|
|
srv.addRPC(request, []interface{}{status.Error(codes.ResourceExhausted, "")})
|
|
srv.addRPC(request, []interface{}{status.Error(codes.Internal, "")})
|
|
srv.addRPC(request, []interface{}{status.Error(codes.Unavailable, "")})
|
|
srv.addRPC(request, []interface{}{status.Error(codes.Unauthenticated, "")})
|
|
srv.addRPC(request, []interface{}{response})
|
|
for i := 0; i < 4; i++ {
|
|
res, err := ws.recv()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !proto.Equal(res, response) {
|
|
t.Fatalf("got %v, want %v", res, response)
|
|
}
|
|
}
|
|
|
|
// Stream should not retry on a permanent error.
|
|
srv.addRPC(request, []interface{}{status.Error(codes.AlreadyExists, "")})
|
|
_, err := ws.recv()
|
|
if got, want := status.Code(err), codes.AlreadyExists; got != want {
|
|
t.Fatalf("got %s, want %s", got, want)
|
|
}
|
|
}
|