252 lines
6.8 KiB
Go
252 lines
6.8 KiB
Go
// 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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// https://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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// AUTO-GENERATED CODE. DO NOT EDIT.
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package trace
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import (
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emptypb "github.com/golang/protobuf/ptypes/empty"
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timestamppb "github.com/golang/protobuf/ptypes/timestamp"
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cloudtracepb "google.golang.org/genproto/googleapis/devtools/cloudtrace/v2"
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)
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import (
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"flag"
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"fmt"
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"io"
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"log"
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"net"
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"os"
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"strings"
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"testing"
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"github.com/golang/protobuf/proto"
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"github.com/golang/protobuf/ptypes"
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"golang.org/x/net/context"
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"google.golang.org/api/option"
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status "google.golang.org/genproto/googleapis/rpc/status"
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"google.golang.org/grpc"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/metadata"
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gstatus "google.golang.org/grpc/status"
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)
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var _ = io.EOF
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var _ = ptypes.MarshalAny
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var _ status.Status
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type mockTraceServer struct {
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// Embed for forward compatibility.
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// Tests will keep working if more methods are added
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// in the future.
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cloudtracepb.TraceServiceServer
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reqs []proto.Message
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// If set, all calls return this error.
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err error
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// responses to return if err == nil
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resps []proto.Message
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}
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func (s *mockTraceServer) BatchWriteSpans(ctx context.Context, req *cloudtracepb.BatchWriteSpansRequest) (*emptypb.Empty, error) {
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md, _ := metadata.FromIncomingContext(ctx)
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if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
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return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
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}
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s.reqs = append(s.reqs, req)
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if s.err != nil {
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return nil, s.err
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}
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return s.resps[0].(*emptypb.Empty), nil
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}
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func (s *mockTraceServer) CreateSpan(ctx context.Context, req *cloudtracepb.Span) (*cloudtracepb.Span, error) {
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md, _ := metadata.FromIncomingContext(ctx)
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if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
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return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
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}
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s.reqs = append(s.reqs, req)
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if s.err != nil {
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return nil, s.err
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}
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return s.resps[0].(*cloudtracepb.Span), nil
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}
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// clientOpt is the option tests should use to connect to the test server.
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// It is initialized by TestMain.
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var clientOpt option.ClientOption
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var (
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mockTrace mockTraceServer
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)
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func TestMain(m *testing.M) {
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flag.Parse()
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serv := grpc.NewServer()
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cloudtracepb.RegisterTraceServiceServer(serv, &mockTrace)
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lis, err := net.Listen("tcp", "localhost:0")
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if err != nil {
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log.Fatal(err)
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}
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go serv.Serve(lis)
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conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure())
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if err != nil {
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log.Fatal(err)
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}
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clientOpt = option.WithGRPCConn(conn)
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os.Exit(m.Run())
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}
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func TestTraceServiceBatchWriteSpans(t *testing.T) {
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var expectedResponse *emptypb.Empty = &emptypb.Empty{}
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mockTrace.err = nil
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mockTrace.reqs = nil
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mockTrace.resps = append(mockTrace.resps[:0], expectedResponse)
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var formattedName string = fmt.Sprintf("projects/%s", "[PROJECT]")
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var spans []*cloudtracepb.Span = nil
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var request = &cloudtracepb.BatchWriteSpansRequest{
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Name: formattedName,
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Spans: spans,
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}
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c, err := NewClient(context.Background(), clientOpt)
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if err != nil {
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t.Fatal(err)
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}
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err = c.BatchWriteSpans(context.Background(), request)
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if err != nil {
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t.Fatal(err)
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}
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if want, got := request, mockTrace.reqs[0]; !proto.Equal(want, got) {
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t.Errorf("wrong request %q, want %q", got, want)
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}
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}
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func TestTraceServiceBatchWriteSpansError(t *testing.T) {
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errCode := codes.PermissionDenied
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mockTrace.err = gstatus.Error(errCode, "test error")
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var formattedName string = fmt.Sprintf("projects/%s", "[PROJECT]")
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var spans []*cloudtracepb.Span = nil
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var request = &cloudtracepb.BatchWriteSpansRequest{
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Name: formattedName,
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Spans: spans,
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}
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c, err := NewClient(context.Background(), clientOpt)
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if err != nil {
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t.Fatal(err)
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}
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err = c.BatchWriteSpans(context.Background(), request)
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if st, ok := gstatus.FromError(err); !ok {
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t.Errorf("got error %v, expected grpc error", err)
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} else if c := st.Code(); c != errCode {
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t.Errorf("got error code %q, want %q", c, errCode)
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}
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}
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func TestTraceServiceCreateSpan(t *testing.T) {
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var name2 string = "name2-1052831874"
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var spanId2 string = "spanId2-643891741"
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var parentSpanId string = "parentSpanId-1757797477"
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var expectedResponse = &cloudtracepb.Span{
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Name: name2,
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SpanId: spanId2,
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ParentSpanId: parentSpanId,
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}
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mockTrace.err = nil
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mockTrace.reqs = nil
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mockTrace.resps = append(mockTrace.resps[:0], expectedResponse)
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var formattedName string = fmt.Sprintf("projects/%s/traces/%s/spans/%s", "[PROJECT]", "[TRACE]", "[SPAN]")
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var spanId string = "spanId-2011840976"
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var displayName *cloudtracepb.TruncatableString = &cloudtracepb.TruncatableString{}
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var startTime *timestamppb.Timestamp = ×tamppb.Timestamp{}
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var endTime *timestamppb.Timestamp = ×tamppb.Timestamp{}
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var request = &cloudtracepb.Span{
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Name: formattedName,
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SpanId: spanId,
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DisplayName: displayName,
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StartTime: startTime,
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EndTime: endTime,
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}
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c, err := NewClient(context.Background(), clientOpt)
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if err != nil {
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t.Fatal(err)
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}
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resp, err := c.CreateSpan(context.Background(), request)
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if err != nil {
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t.Fatal(err)
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}
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if want, got := request, mockTrace.reqs[0]; !proto.Equal(want, got) {
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t.Errorf("wrong request %q, want %q", got, want)
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}
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if want, got := expectedResponse, resp; !proto.Equal(want, got) {
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t.Errorf("wrong response %q, want %q)", got, want)
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}
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}
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func TestTraceServiceCreateSpanError(t *testing.T) {
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errCode := codes.PermissionDenied
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mockTrace.err = gstatus.Error(errCode, "test error")
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var formattedName string = fmt.Sprintf("projects/%s/traces/%s/spans/%s", "[PROJECT]", "[TRACE]", "[SPAN]")
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var spanId string = "spanId-2011840976"
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var displayName *cloudtracepb.TruncatableString = &cloudtracepb.TruncatableString{}
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var startTime *timestamppb.Timestamp = ×tamppb.Timestamp{}
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var endTime *timestamppb.Timestamp = ×tamppb.Timestamp{}
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var request = &cloudtracepb.Span{
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Name: formattedName,
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SpanId: spanId,
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DisplayName: displayName,
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StartTime: startTime,
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EndTime: endTime,
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}
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c, err := NewClient(context.Background(), clientOpt)
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if err != nil {
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t.Fatal(err)
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}
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resp, err := c.CreateSpan(context.Background(), request)
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if st, ok := gstatus.FromError(err); !ok {
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t.Errorf("got error %v, expected grpc error", err)
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} else if c := st.Code(); c != errCode {
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t.Errorf("got error code %q, want %q", c, errCode)
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}
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_ = resp
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}
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