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// Copyright 2016 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 errorreporting
import (
"errors"
"strings"
"testing"
"cloud.google.com/go/internal/testutil"
gax "github.com/googleapis/gax-go"
"golang.org/x/net/context"
"google.golang.org/api/option"
erpb "google.golang.org/genproto/googleapis/devtools/clouderrorreporting/v1beta1"
)
type fakeReportErrorsClient struct {
req *erpb.ReportErrorEventRequest
fail bool
doneCh chan struct{}
}
func (c *fakeReportErrorsClient) ReportErrorEvent(ctx context.Context, req *erpb.ReportErrorEventRequest, _ ...gax.CallOption) (*erpb.ReportErrorEventResponse, error) {
defer func() {
close(c.doneCh)
}()
if c.fail {
return nil, errors.New("request failed")
}
c.req = req
return &erpb.ReportErrorEventResponse{}, nil
}
func (c *fakeReportErrorsClient) Close() error {
return nil
}
func newFakeReportErrorsClient() *fakeReportErrorsClient {
c := &fakeReportErrorsClient{}
c.doneCh = make(chan struct{})
return c
}
func newTestClient(c *fakeReportErrorsClient) *Client {
newClient = func(ctx context.Context, opts ...option.ClientOption) (client, error) {
return c, nil
}
t, err := NewClient(context.Background(), testutil.ProjID(), Config{
ServiceName: "myservice",
ServiceVersion: "v1.0",
})
if err != nil {
panic(err)
}
return t
}
func commonChecks(t *testing.T, req *erpb.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")
}
}
func TestReport(t *testing.T) {
fc := newFakeReportErrorsClient()
c := newTestClient(fc)
c.Report(Entry{Error: errors.New("error")})
<-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)
if err := c.ReportSync(ctx, Entry{Error: errors.New("error")}); 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")
}
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