|
- // Copyright 2016 Google LLC
- //
- // 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 errorreporting
-
- import (
- "context"
- "errors"
- "strings"
- "testing"
- "time"
-
- "cloud.google.com/go/internal/testutil"
- gax "github.com/googleapis/gax-go/v2"
- "google.golang.org/api/option"
- pb "google.golang.org/genproto/googleapis/devtools/clouderrorreporting/v1beta1"
- )
-
- type fakeReportErrorsClient struct {
- req *pb.ReportErrorEventRequest
- fail bool
- doneCh chan struct{}
- }
-
- func (c *fakeReportErrorsClient) ReportErrorEvent(ctx context.Context, req *pb.ReportErrorEventRequest, _ ...gax.CallOption) (*pb.ReportErrorEventResponse, error) {
- defer close(c.doneCh)
- if c.fail {
- return nil, errors.New("request failed")
- }
- c.req = req
- return &pb.ReportErrorEventResponse{}, nil
- }
-
- func (c *fakeReportErrorsClient) Close() error {
- return nil
- }
-
- var defaultConfig = Config{
- ServiceName: "myservice",
- ServiceVersion: "v1.0",
- }
-
- func newFakeReportErrorsClient() *fakeReportErrorsClient {
- c := &fakeReportErrorsClient{}
- c.doneCh = make(chan struct{})
- return c
- }
-
- func newTestClient(c *fakeReportErrorsClient, cfg Config) *Client {
- newClient = func(ctx context.Context, opts ...option.ClientOption) (client, error) {
- return c, nil
- }
- t, err := NewClient(context.Background(), testutil.ProjID(), cfg)
- if err != nil {
- panic(err)
- }
- return t
- }
-
- func commonChecks(t *testing.T, req *pb.ReportErrorEventRequest, fn string) {
- if req.Event.ServiceContext.Service != "myservice" {
- t.Errorf("error report didn't contain service name")
- }
- if req.Event.ServiceContext.Version != "v1.0" {
- t.Errorf("error report didn't contain version name")
- }
- if !strings.Contains(req.Event.Message, "error") {
- t.Errorf("error report didn't contain message")
- }
- if !strings.Contains(req.Event.Message, fn) {
- t.Errorf("error report didn't contain stack trace")
- }
- if got, want := req.Event.Context.User, "user"; got != want {
- t.Errorf("got %q, want %q", got, want)
- }
- }
-
- func TestReport(t *testing.T) {
- fc := newFakeReportErrorsClient()
- c := newTestClient(fc, defaultConfig)
- c.Report(Entry{Error: errors.New("error"), User: "user"})
- c.Flush()
- <-fc.doneCh
- r := fc.req
- if r == nil {
- t.Fatalf("got no error report, expected one")
- }
- commonChecks(t, r, "errorreporting.TestReport")
- }
-
- func TestReportSync(t *testing.T) {
- ctx := context.Background()
- fc := newFakeReportErrorsClient()
- c := newTestClient(fc, defaultConfig)
- if err := c.ReportSync(ctx, Entry{Error: errors.New("error"), User: "user"}); err != nil {
- t.Fatalf("cannot upload errors: %v", err)
- }
-
- <-fc.doneCh
- r := fc.req
- if r == nil {
- t.Fatalf("got no error report, expected one")
- }
- commonChecks(t, r, "errorreporting.TestReport")
- }
-
- func TestOnError(t *testing.T) {
- fc := newFakeReportErrorsClient()
- fc.fail = true
- cfg := defaultConfig
- errc := make(chan error, 1)
- cfg.OnError = func(err error) { errc <- err }
- c := newTestClient(fc, cfg)
- c.Report(Entry{Error: errors.New("error")})
- c.Flush()
- <-fc.doneCh
- select {
- case err := <-errc:
- if err == nil {
- t.Error("got nil, want error")
- }
- case <-time.After(5 * time.Second):
- t.Error("timeout")
- }
- }
-
- func TestChopStack(t *testing.T) {
- for _, test := range []struct {
- name string
- in []byte
- expected string
- }{
- {
- name: "Report",
- in: []byte(` goroutine 39 [running]:
- runtime/debug.Stack()
- /gopath/runtime/debug/stack.go:24 +0x79
- cloud.google.com/go/errorreporting.(*Client).logInternal()
- /gopath/cloud.google.com/go/errorreporting/errors.go:259 +0x18b
- cloud.google.com/go/errorreporting.(*Client).Report()
- /gopath/cloud.google.com/go/errorreporting/errors.go:248 +0x4ed
- cloud.google.com/go/errorreporting.TestReport()
- /gopath/cloud.google.com/go/errorreporting/errors_test.go:137 +0x2a1
- testing.tRunner()
- /gopath/testing/testing.go:610 +0x81
- created by testing.(*T).Run
- /gopath/testing/testing.go:646 +0x2ec
- `),
- expected: ` goroutine 39 [running]:
- cloud.google.com/go/errorreporting.TestReport()
- /gopath/cloud.google.com/go/errorreporting/errors_test.go:137 +0x2a1
- testing.tRunner()
- /gopath/testing/testing.go:610 +0x81
- created by testing.(*T).Run
- /gopath/testing/testing.go:646 +0x2ec
- `,
- },
- } {
- out := chopStack(test.in)
- if out != test.expected {
- t.Errorf("case %q: chopStack(%q): got %q want %q", test.name, test.in, out, test.expected)
- }
- }
- }
|