mirror of
https://github.com/dutchcoders/transfer.sh.git
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78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
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// Copyright 2018 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package pubsub
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import (
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"testing"
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gax "github.com/googleapis/gax-go"
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"golang.org/x/net/context"
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pb "google.golang.org/genproto/googleapis/pubsub/v1"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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func TestPullStreamGet(t *testing.T) {
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// Test that we retry on the initial Send call from pullstream.get. We don't do this
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// test with the server in fake_test.go because there's no clear way to get Send
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// to fail from the server.
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for _, test := range []struct {
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desc string
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errors []error
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wantCode codes.Code
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}{
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{
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desc: "nil error",
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errors: []error{nil},
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wantCode: codes.OK,
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},
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{
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desc: "non-retryable error",
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errors: []error{status.Errorf(codes.InvalidArgument, "")},
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wantCode: codes.InvalidArgument,
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},
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{
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desc: "retryable errors",
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errors: []error{
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status.Errorf(codes.Unavailable, "first"),
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status.Errorf(codes.Unavailable, "second"),
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nil,
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},
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wantCode: codes.OK,
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},
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} {
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streamingPull := func(context.Context, ...gax.CallOption) (pb.Subscriber_StreamingPullClient, error) {
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if len(test.errors) == 0 {
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panic("out of errors")
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}
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err := test.errors[0]
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test.errors = test.errors[1:]
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return &testStreamingPullClient{sendError: err}, nil
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}
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ps := newPullStream(context.Background(), streamingPull, "", 0)
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_, err := ps.get(nil)
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if got := status.Code(err); got != test.wantCode {
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t.Errorf("%s: got %s, want %s", test.desc, got, test.wantCode)
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}
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}
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}
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type testStreamingPullClient struct {
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pb.Subscriber_StreamingPullClient
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sendError error
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}
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func (c *testStreamingPullClient) Send(*pb.StreamingPullRequest) error { return c.sendError }
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