66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
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// Copyright 2017 Google Inc. All Rights Reserved.
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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 internal
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import (
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"errors"
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"testing"
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"google.golang.org/api/googleapi"
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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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const wantMessage = "prefix: msg"
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func TestAnnotateGRPC(t *testing.T) {
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// grpc Status error
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err := status.Error(codes.NotFound, "msg")
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err = Annotate(err, "prefix")
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got, ok := status.FromError(err)
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if !ok {
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t.Fatalf("got %T, wanted a status", got)
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}
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if g, w := got.Code(), codes.NotFound; g != w {
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t.Errorf("got code %v, want %v", g, w)
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}
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if g, w := got.Message(), wantMessage; g != w {
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t.Errorf("got message %q, want %q", g, w)
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}
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}
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func TestAnnotateGoogleapi(t *testing.T) {
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// googleapi error
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var err error = &googleapi.Error{Code: 403, Message: "msg"}
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err = Annotate(err, "prefix")
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got2, ok := err.(*googleapi.Error)
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if !ok {
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t.Fatalf("got %T, wanted a googleapi.Error", got2)
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}
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if g, w := got2.Code, 403; g != w {
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t.Errorf("got code %d, want %d", g, w)
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}
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if g, w := got2.Message, wantMessage; g != w {
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t.Errorf("got message %q, want %q", g, w)
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}
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}
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func TestAnnotateUnknownError(t *testing.T) {
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err := Annotate(errors.New("msg"), "prefix")
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if g, w := err.Error(), wantMessage; g != w {
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t.Errorf("got message %q, want %q", g, w)
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}
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}
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