| // Copyright 2019 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 |
| // |
| // https://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. |
| |
| // Code generated by gapic-generator. DO NOT EDIT. |
| |
| package trace |
| |
| import ( |
| "context" |
| "flag" |
| "fmt" |
| "io" |
| "log" |
| "net" |
| "os" |
| "strings" |
| "testing" |
| |
| "github.com/golang/protobuf/proto" |
| "github.com/golang/protobuf/ptypes" |
| emptypb "github.com/golang/protobuf/ptypes/empty" |
| timestamppb "github.com/golang/protobuf/ptypes/timestamp" |
| "google.golang.org/api/option" |
| cloudtracepb "google.golang.org/genproto/googleapis/devtools/cloudtrace/v2" |
| |
| status "google.golang.org/genproto/googleapis/rpc/status" |
| "google.golang.org/grpc" |
| "google.golang.org/grpc/codes" |
| "google.golang.org/grpc/metadata" |
| |
| gstatus "google.golang.org/grpc/status" |
| ) |
| |
| var _ = io.EOF |
| var _ = ptypes.MarshalAny |
| var _ status.Status |
| |
| type mockTraceServer struct { |
| // Embed for forward compatibility. |
| // Tests will keep working if more methods are added |
| // in the future. |
| cloudtracepb.TraceServiceServer |
| |
| reqs []proto.Message |
| |
| // If set, all calls return this error. |
| err error |
| |
| // responses to return if err == nil |
| resps []proto.Message |
| } |
| |
| func (s *mockTraceServer) BatchWriteSpans(ctx context.Context, req *cloudtracepb.BatchWriteSpansRequest) (*emptypb.Empty, error) { |
| md, _ := metadata.FromIncomingContext(ctx) |
| if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") { |
| return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg) |
| } |
| s.reqs = append(s.reqs, req) |
| if s.err != nil { |
| return nil, s.err |
| } |
| return s.resps[0].(*emptypb.Empty), nil |
| } |
| |
| func (s *mockTraceServer) CreateSpan(ctx context.Context, req *cloudtracepb.Span) (*cloudtracepb.Span, error) { |
| md, _ := metadata.FromIncomingContext(ctx) |
| if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") { |
| return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg) |
| } |
| s.reqs = append(s.reqs, req) |
| if s.err != nil { |
| return nil, s.err |
| } |
| return s.resps[0].(*cloudtracepb.Span), nil |
| } |
| |
| // clientOpt is the option tests should use to connect to the test server. |
| // It is initialized by TestMain. |
| var clientOpt option.ClientOption |
| |
| var ( |
| mockTrace mockTraceServer |
| ) |
| |
| func TestMain(m *testing.M) { |
| flag.Parse() |
| |
| serv := grpc.NewServer() |
| cloudtracepb.RegisterTraceServiceServer(serv, &mockTrace) |
| |
| lis, err := net.Listen("tcp", "localhost:0") |
| if err != nil { |
| log.Fatal(err) |
| } |
| go serv.Serve(lis) |
| |
| conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure()) |
| if err != nil { |
| log.Fatal(err) |
| } |
| clientOpt = option.WithGRPCConn(conn) |
| |
| os.Exit(m.Run()) |
| } |
| |
| func TestTraceServiceBatchWriteSpans(t *testing.T) { |
| var expectedResponse *emptypb.Empty = &emptypb.Empty{} |
| |
| mockTrace.err = nil |
| mockTrace.reqs = nil |
| |
| mockTrace.resps = append(mockTrace.resps[:0], expectedResponse) |
| |
| var formattedName string = fmt.Sprintf("projects/%s", "[PROJECT]") |
| var spans []*cloudtracepb.Span = nil |
| var request = &cloudtracepb.BatchWriteSpansRequest{ |
| Name: formattedName, |
| Spans: spans, |
| } |
| |
| c, err := NewClient(context.Background(), clientOpt) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = c.BatchWriteSpans(context.Background(), request) |
| |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if want, got := request, mockTrace.reqs[0]; !proto.Equal(want, got) { |
| t.Errorf("wrong request %q, want %q", got, want) |
| } |
| |
| } |
| |
| func TestTraceServiceBatchWriteSpansError(t *testing.T) { |
| errCode := codes.PermissionDenied |
| mockTrace.err = gstatus.Error(errCode, "test error") |
| |
| var formattedName string = fmt.Sprintf("projects/%s", "[PROJECT]") |
| var spans []*cloudtracepb.Span = nil |
| var request = &cloudtracepb.BatchWriteSpansRequest{ |
| Name: formattedName, |
| Spans: spans, |
| } |
| |
| c, err := NewClient(context.Background(), clientOpt) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = c.BatchWriteSpans(context.Background(), request) |
| |
| if st, ok := gstatus.FromError(err); !ok { |
| t.Errorf("got error %v, expected grpc error", err) |
| } else if c := st.Code(); c != errCode { |
| t.Errorf("got error code %q, want %q", c, errCode) |
| } |
| } |
| func TestTraceServiceCreateSpan(t *testing.T) { |
| var name2 string = "name2-1052831874" |
| var spanId2 string = "spanId2-643891741" |
| var parentSpanId string = "parentSpanId-1757797477" |
| var expectedResponse = &cloudtracepb.Span{ |
| Name: name2, |
| SpanId: spanId2, |
| ParentSpanId: parentSpanId, |
| } |
| |
| mockTrace.err = nil |
| mockTrace.reqs = nil |
| |
| mockTrace.resps = append(mockTrace.resps[:0], expectedResponse) |
| |
| var formattedName string = fmt.Sprintf("projects/%s/traces/%s/spans/%s", "[PROJECT]", "[TRACE]", "[SPAN]") |
| var spanId string = "spanId-2011840976" |
| var displayName *cloudtracepb.TruncatableString = &cloudtracepb.TruncatableString{} |
| var startTime *timestamppb.Timestamp = ×tamppb.Timestamp{} |
| var endTime *timestamppb.Timestamp = ×tamppb.Timestamp{} |
| var request = &cloudtracepb.Span{ |
| Name: formattedName, |
| SpanId: spanId, |
| DisplayName: displayName, |
| StartTime: startTime, |
| EndTime: endTime, |
| } |
| |
| c, err := NewClient(context.Background(), clientOpt) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| resp, err := c.CreateSpan(context.Background(), request) |
| |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if want, got := request, mockTrace.reqs[0]; !proto.Equal(want, got) { |
| t.Errorf("wrong request %q, want %q", got, want) |
| } |
| |
| if want, got := expectedResponse, resp; !proto.Equal(want, got) { |
| t.Errorf("wrong response %q, want %q)", got, want) |
| } |
| } |
| |
| func TestTraceServiceCreateSpanError(t *testing.T) { |
| errCode := codes.PermissionDenied |
| mockTrace.err = gstatus.Error(errCode, "test error") |
| |
| var formattedName string = fmt.Sprintf("projects/%s/traces/%s/spans/%s", "[PROJECT]", "[TRACE]", "[SPAN]") |
| var spanId string = "spanId-2011840976" |
| var displayName *cloudtracepb.TruncatableString = &cloudtracepb.TruncatableString{} |
| var startTime *timestamppb.Timestamp = ×tamppb.Timestamp{} |
| var endTime *timestamppb.Timestamp = ×tamppb.Timestamp{} |
| var request = &cloudtracepb.Span{ |
| Name: formattedName, |
| SpanId: spanId, |
| DisplayName: displayName, |
| StartTime: startTime, |
| EndTime: endTime, |
| } |
| |
| c, err := NewClient(context.Background(), clientOpt) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| resp, err := c.CreateSpan(context.Background(), request) |
| |
| if st, ok := gstatus.FromError(err); !ok { |
| t.Errorf("got error %v, expected grpc error", err) |
| } else if c := st.Code(); c != errCode { |
| t.Errorf("got error code %q, want %q", c, errCode) |
| } |
| _ = resp |
| } |