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Golang grpc_testing.NewTestServiceClient函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/coreos/etcd/Godeps/_workspace/src/google/golang.org/grpc/test/grpc_testing.NewTestServiceClient函数的典型用法代码示例。如果您正苦于以下问题：Golang NewTestServiceClient函数的具体用法？Golang NewTestServiceClient怎么用？Golang NewTestServiceClient使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了NewTestServiceClient函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: testMetadataStreamingRPC

func testMetadataStreamingRPC(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	ctx := metadata.NewContext(context.Background(), testMetadata)
	stream, err := tc.FullDuplexCall(ctx)
	if err != nil {
		t.Fatalf("%v.FullDuplexCall(_) = _, %v, want <nil>", tc, err)
	}
	go func() {
		headerMD, err := stream.Header()
		if e.security == "tls" {
			delete(headerMD, "transport_security_type")
		}
		if err != nil || !reflect.DeepEqual(testMetadata, headerMD) {
			t.Errorf("#1 %v.Header() = %v, %v, want %v, <nil>", stream, headerMD, err, testMetadata)
		}
		// test the cached value.
		headerMD, err = stream.Header()
		if err != nil || !reflect.DeepEqual(testMetadata, headerMD) {
			t.Errorf("#2 %v.Header() = %v, %v, want %v, <nil>", stream, headerMD, err, testMetadata)
		}
		var index int
		for index < len(reqSizes) {
			respParam := []*testpb.ResponseParameters{
				{
					Size: proto.Int32(int32(respSizes[index])),
				},
			}

			payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(reqSizes[index]))
			if err != nil {
				t.Fatal(err)
			}

			req := &testpb.StreamingOutputCallRequest{
				ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
				ResponseParameters: respParam,
				Payload:            payload,
			}
			if err := stream.Send(req); err != nil {
				t.Errorf("%v.Send(%v) = %v, want <nil>", stream, req, err)
				return
			}
			index++
		}
		// Tell the server we're done sending args.
		stream.CloseSend()
	}()
	for {
		if _, err := stream.Recv(); err != nil {
			break
		}
	}
	trailerMD := stream.Trailer()
	if !reflect.DeepEqual(testMetadata, trailerMD) {
		t.Fatalf("%v.Trailer() = %v, want %v", stream, trailerMD, testMetadata)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:60，代码来源:end2end_test.go


示例2: testRPCTimeout

// TODO(zhaoq): Have a better test coverage of timeout and cancellation mechanism.
func testRPCTimeout(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	argSize := 2718
	respSize := 314

	payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize))
	if err != nil {
		t.Fatal(err)
	}

	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(respSize)),
		Payload:      payload,
	}
	for i := -1; i <= 10; i++ {
		ctx, _ := context.WithTimeout(context.Background(), time.Duration(i)*time.Millisecond)
		reply, err := tc.UnaryCall(ctx, req)
		if grpc.Code(err) != codes.DeadlineExceeded {
			t.Fatalf(`TestService/UnaryCallv(_, _) = %v, %v; want <nil>, error code: %d`, reply, err, codes.DeadlineExceeded)
		}
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:27，代码来源:end2end_test.go


示例3: testCancel

func testCancel(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	argSize := 2718
	respSize := 314

	payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize))
	if err != nil {
		t.Fatal(err)
	}

	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(respSize)),
		Payload:      payload,
	}
	ctx, cancel := context.WithCancel(context.Background())
	time.AfterFunc(1*time.Millisecond, cancel)
	reply, err := tc.UnaryCall(ctx, req)
	if grpc.Code(err) != codes.Canceled {
		t.Fatalf(`TestService/UnaryCall(_, _) = %v, %v; want <nil>, error code: %d`, reply, err, codes.Canceled)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:25，代码来源:end2end_test.go


示例4: testLargeUnary

func testLargeUnary(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	argSize := 271828
	respSize := 314159

	payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize))
	if err != nil {
		t.Fatal(err)
	}

	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(respSize)),
		Payload:      payload,
	}
	reply, err := tc.UnaryCall(context.Background(), req)
	if err != nil {
		t.Fatalf("TestService/UnaryCall(_, _) = _, %v, want _, <nil>", err)
	}
	pt := reply.GetPayload().GetType()
	ps := len(reply.GetPayload().GetBody())
	if pt != testpb.PayloadType_COMPRESSABLE || ps != respSize {
		t.Fatalf("Got the reply with type %d len %d; want %d, %d", pt, ps, testpb.PayloadType_COMPRESSABLE, respSize)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:28，代码来源:end2end_test.go


示例5: testMetadataUnaryRPC

func testMetadataUnaryRPC(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	argSize := 2718
	respSize := 314

	payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize))
	if err != nil {
		t.Fatal(err)
	}

	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(respSize)),
		Payload:      payload,
	}
	var header, trailer metadata.MD
	ctx := metadata.NewContext(context.Background(), testMetadata)
	if _, err := tc.UnaryCall(ctx, req, grpc.Header(&header), grpc.Trailer(&trailer)); err != nil {
		t.Fatalf("TestService.UnaryCall(%v, _, _, _) = _, %v; want _, <nil>", ctx, err)
	}
	if !reflect.DeepEqual(testMetadata, header) {
		t.Fatalf("Received header metadata %v, want %v", header, testMetadata)
	}
	if !reflect.DeepEqual(testMetadata, trailer) {
		t.Fatalf("Received trailer metadata %v, want %v", trailer, testMetadata)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:30，代码来源:end2end_test.go


示例6: testClientStreaming

func testClientStreaming(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	stream, err := tc.StreamingInputCall(context.Background())
	if err != nil {
		t.Fatalf("%v.StreamingInputCall(_) = _, %v, want <nil>", tc, err)
	}
	var sum int
	for _, s := range reqSizes {
		pl := newPayload(testpb.PayloadType_COMPRESSABLE, int32(s))
		req := &testpb.StreamingInputCallRequest{
			Payload: pl,
		}
		if err := stream.Send(req); err != nil {
			t.Fatalf("%v.Send(%v) = %v, want <nil>", stream, req, err)
		}
		sum += s
	}
	reply, err := stream.CloseAndRecv()
	if err != nil {
		t.Fatalf("%v.CloseAndRecv() got error %v, want %v", stream, err, nil)
	}
	if reply.GetAggregatedPayloadSize() != int32(sum) {
		t.Fatalf("%v.CloseAndRecv().GetAggregatePayloadSize() = %v; want %v", stream, reply.GetAggregatedPayloadSize(), sum)
	}
}
开发者ID:CNDonny，项目名称:scope，代码行数:27，代码来源:end2end_test.go


示例7: testEmptyUnary

func testEmptyUnary(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	reply, err := tc.EmptyCall(context.Background(), &testpb.Empty{})
	if err != nil || !proto.Equal(&testpb.Empty{}, reply) {
		t.Fatalf("TestService/EmptyCall(_, _) = %v, %v, want %v, <nil>", reply, err, &testpb.Empty{})
	}
}
开发者ID:CNDonny，项目名称:scope，代码行数:9，代码来源:end2end_test.go


示例8: testFailedEmptyUnary

func testFailedEmptyUnary(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	ctx := metadata.NewContext(context.Background(), testMetadata)
	if _, err := tc.EmptyCall(ctx, &testpb.Empty{}); err != grpc.Errorf(codes.DataLoss, "got extra metadata") {
		t.Fatalf("TestService/EmptyCall(_, _) = _, %v, want _, %v", err, grpc.Errorf(codes.DataLoss, "got extra metadata"))
	}
}
开发者ID:CNDonny，项目名称:scope，代码行数:9，代码来源:end2end_test.go


示例9: testTimeoutOnDeadServer

func testTimeoutOnDeadServer(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	s.Stop()
	// Set -1 as the timeout to make sure if transportMonitor gets error
	// notification in time the failure path of the 1st invoke of
	// ClientConn.wait hits the deadline exceeded error.
	ctx, _ := context.WithTimeout(context.Background(), -1)
	if _, err := tc.EmptyCall(ctx, &testpb.Empty{}); grpc.Code(err) != codes.DeadlineExceeded {
		t.Fatalf("TestService/EmptyCall(%v, _) = _, error %v, want _, error code: %d", ctx, err, codes.DeadlineExceeded)
	}
	cc.Close()
}
开发者ID:CNDonny，项目名称:scope，代码行数:13，代码来源:end2end_test.go


示例10: testPingPong

func testPingPong(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	stream, err := tc.FullDuplexCall(context.Background())
	if err != nil {
		t.Fatalf("%v.FullDuplexCall(_) = _, %v, want <nil>", tc, err)
	}
	var index int
	for index < len(reqSizes) {
		respParam := []*testpb.ResponseParameters{
			{
				Size: proto.Int32(int32(respSizes[index])),
			},
		}

		payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(reqSizes[index]))
		if err != nil {
			t.Fatal(err)
		}

		req := &testpb.StreamingOutputCallRequest{
			ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
			ResponseParameters: respParam,
			Payload:            payload,
		}
		if err := stream.Send(req); err != nil {
			t.Fatalf("%v.Send(%v) = %v, want <nil>", stream, req, err)
		}
		reply, err := stream.Recv()
		if err != nil {
			t.Fatalf("%v.Recv() = %v, want <nil>", stream, err)
		}
		pt := reply.GetPayload().GetType()
		if pt != testpb.PayloadType_COMPRESSABLE {
			t.Fatalf("Got the reply of type %d, want %d", pt, testpb.PayloadType_COMPRESSABLE)
		}
		size := len(reply.GetPayload().GetBody())
		if size != int(respSizes[index]) {
			t.Fatalf("Got reply body of length %d, want %d", size, respSizes[index])
		}
		index++
	}
	if err := stream.CloseSend(); err != nil {
		t.Fatalf("%v.CloseSend() got %v, want %v", stream, err, nil)
	}
	if _, err := stream.Recv(); err != io.EOF {
		t.Fatalf("%v failed to complele the ping pong test: %v", stream, err)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:51，代码来源:end2end_test.go


示例11: testServerStreaming

func testServerStreaming(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	respParam := make([]*testpb.ResponseParameters, len(respSizes))
	for i, s := range respSizes {
		respParam[i] = &testpb.ResponseParameters{
			Size: proto.Int32(int32(s)),
		}
	}
	req := &testpb.StreamingOutputCallRequest{
		ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseParameters: respParam,
	}
	stream, err := tc.StreamingOutputCall(context.Background(), req)
	if err != nil {
		t.Fatalf("%v.StreamingOutputCall(_) = _, %v, want <nil>", tc, err)
	}
	var rpcStatus error
	var respCnt int
	var index int
	for {
		reply, err := stream.Recv()
		if err != nil {
			rpcStatus = err
			break
		}
		pt := reply.GetPayload().GetType()
		if pt != testpb.PayloadType_COMPRESSABLE {
			t.Fatalf("Got the reply of type %d, want %d", pt, testpb.PayloadType_COMPRESSABLE)
		}
		size := len(reply.GetPayload().GetBody())
		if size != int(respSizes[index]) {
			t.Fatalf("Got reply body of length %d, want %d", size, respSizes[index])
		}
		index++
		respCnt++
	}
	if rpcStatus != io.EOF {
		t.Fatalf("Failed to finish the server streaming rpc: %v, want <EOF>", rpcStatus)
	}
	if respCnt != len(respSizes) {
		t.Fatalf("Got %d reply, want %d", len(respSizes), respCnt)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:46，代码来源:end2end_test.go


示例12: testCompressOK

func testCompressOK(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, grpc.NewGZIPCompressor, grpc.NewGZIPDecompressor, e)
	cc := clientSetUp(t, addr, grpc.NewGZIPCompressor, grpc.NewGZIPDecompressor, "", e)
	// Unary call
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	argSize := 271828
	respSize := 314159
	payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize))
	if err != nil {
		t.Fatal(err)
	}
	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(respSize)),
		Payload:      payload,
	}
	if _, err := tc.UnaryCall(context.Background(), req); err != nil {
		t.Fatalf("TestService/UnaryCall(_, _) = _, %v, want _, <nil>", err)
	}
	// Streaming RPC
	stream, err := tc.FullDuplexCall(context.Background())
	if err != nil {
		t.Fatalf("%v.FullDuplexCall(_) = _, %v, want <nil>", tc, err)
	}
	respParam := []*testpb.ResponseParameters{
		{
			Size: proto.Int32(31415),
		},
	}
	payload, err = newPayload(testpb.PayloadType_COMPRESSABLE, int32(31415))
	if err != nil {
		t.Fatal(err)
	}
	sreq := &testpb.StreamingOutputCallRequest{
		ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseParameters: respParam,
		Payload:            payload,
	}
	if err := stream.Send(sreq); err != nil {
		t.Fatalf("%v.Send(%v) = %v, want <nil>", stream, sreq, err)
	}
	if _, err := stream.Recv(); err != nil {
		t.Fatalf("%v.Recv() = %v, want <nil>", stream, err)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:46，代码来源:end2end_test.go


示例13: TestReconnectTimeout

func TestReconnectTimeout(t *testing.T) {
	lis, err := net.Listen("tcp", ":0")
	if err != nil {
		t.Fatalf("Failed to listen: %v", err)
	}
	_, port, err := net.SplitHostPort(lis.Addr().String())
	if err != nil {
		t.Fatalf("Failed to parse listener address: %v", err)
	}
	addr := "localhost:" + port
	conn, err := grpc.Dial(addr, grpc.WithTimeout(5*time.Second), grpc.WithBlock(), grpc.WithInsecure())
	if err != nil {
		t.Fatalf("Failed to dial to the server %q: %v", addr, err)
	}
	// Close unaccepted connection (i.e., conn).
	lis.Close()
	tc := testpb.NewTestServiceClient(conn)
	waitC := make(chan struct{})
	go func() {
		defer close(waitC)
		argSize := 271828
		respSize := 314159

		payload, err := newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize))
		if err != nil {
			t.Fatal(err)
		}

		req := &testpb.SimpleRequest{
			ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
			ResponseSize: proto.Int32(int32(respSize)),
			Payload:      payload,
		}
		if _, err := tc.UnaryCall(context.Background(), req); err == nil {
			t.Fatalf("TestService/UnaryCall(_, _) = _, <nil>, want _, non-nil")
		}
	}()
	// Block untill reconnect times out.
	<-waitC
	if err := conn.Close(); err != grpc.ErrClientConnClosing {
		t.Fatalf("%v.Close() = %v, want %v", conn, err, grpc.ErrClientConnClosing)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:43，代码来源:end2end_test.go


示例14: testExceedMaxStreamsLimit

func testExceedMaxStreamsLimit(t *testing.T, e env) {
	// Only allows 1 live stream per server transport.
	s, cc := setUp(1, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	var err error
	for {
		time.Sleep(2 * time.Millisecond)
		_, err = tc.StreamingInputCall(context.Background())
		// Loop until the settings of max concurrent streams is
		// received by the client.
		if err != nil {
			break
		}
	}
	if grpc.Code(err) != codes.Unavailable {
		t.Fatalf("got %v, want error code %d", err, codes.Unavailable)
	}
}
开发者ID:CNDonny，项目名称:scope，代码行数:19，代码来源:end2end_test.go


示例15: testRPCTimeout

// TODO(zhaoq): Have a better test coverage of timeout and cancellation mechanism.
func testRPCTimeout(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	argSize := 2718
	respSize := 314
	req := &testpb.SimpleRequest{
		ResponseType: testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseSize: proto.Int32(int32(respSize)),
		Payload:      newPayload(testpb.PayloadType_COMPRESSABLE, int32(argSize)),
	}
	// Performs 100 RPCs with various timeout values so that
	// the RPCs could timeout on different stages of their lifetime. This
	// is the best-effort to cover various cases when an rpc gets cancelled.
	for i := 1; i <= 100; i++ {
		ctx, _ := context.WithTimeout(context.Background(), time.Duration(i)*time.Microsecond)
		reply, err := tc.UnaryCall(ctx, req)
		if grpc.Code(err) != codes.DeadlineExceeded {
			t.Fatalf(`TestService/UnaryCallv(_, _) = %v, %v; want <nil>, error code: %d`, reply, err, codes.DeadlineExceeded)
		}
	}
}
开发者ID:CNDonny，项目名称:scope，代码行数:23，代码来源:end2end_test.go


示例16: testRetry

// This test mimics a user who sends 1000 RPCs concurrently on a faulty transport.
// TODO(zhaoq): Refactor to make this clearer and add more cases to test racy
// and error-prone paths.
func testRetry(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	var wg sync.WaitGroup
	wg.Add(1)
	go func() {
		time.Sleep(1 * time.Second)
		// The server shuts down the network connection to make a
		// transport error which will be detected by the client side
		// code.
		s.TestingCloseConns()
		wg.Done()
	}()
	// All these RPCs should succeed eventually.
	for i := 0; i < 1000; i++ {
		time.Sleep(2 * time.Millisecond)
		wg.Add(1)
		go performOneRPC(t, tc, &wg)
	}
	wg.Wait()
}
开发者ID:CNDonny，项目名称:scope，代码行数:25，代码来源:end2end_test.go


示例17: testCancelNoIO

func testCancelNoIO(t *testing.T, e env) {
	// Only allows 1 live stream per server transport.
	s, addr := serverSetUp(t, nil, 1, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	ctx, cancel := context.WithCancel(context.Background())
	_, err := tc.StreamingInputCall(ctx)
	if err != nil {
		t.Fatalf("%v.StreamingInputCall(_) = _, %v, want _, <nil>", tc, err)
	}
	// Loop until receiving the new max stream setting from the server.
	for {
		ctx, _ := context.WithTimeout(context.Background(), time.Second)
		_, err := tc.StreamingInputCall(ctx)
		if err == nil {
			time.Sleep(time.Second)
			continue
		}
		if grpc.Code(err) == codes.DeadlineExceeded {
			break
		}
		t.Fatalf("%v.StreamingInputCall(_) = _, %v, want _, %d", tc, err, codes.DeadlineExceeded)
	}
	// If there are any RPCs slipping before the client receives the max streams setting,
	// let them be expired.
	time.Sleep(2 * time.Second)
	ch := make(chan struct{})
	go func() {
		defer close(ch)
		// This should be blocked until the 1st is canceled.
		ctx, _ := context.WithTimeout(context.Background(), 2*time.Second)
		if _, err := tc.StreamingInputCall(ctx); err != nil {
			t.Errorf("%v.StreamingInputCall(_) = _, %v, want _, <nil>", tc, err)
		}
	}()
	cancel()
	<-ch
}
开发者ID:rtewalt，项目名称:etcd，代码行数:39，代码来源:end2end_test.go


示例18: testFailedServerStreaming

func testFailedServerStreaming(t *testing.T, e env) {
	s, cc := setUp(math.MaxUint32, e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	respParam := make([]*testpb.ResponseParameters, len(respSizes))
	for i, s := range respSizes {
		respParam[i] = &testpb.ResponseParameters{
			Size: proto.Int32(int32(s)),
		}
	}
	req := &testpb.StreamingOutputCallRequest{
		ResponseType:       testpb.PayloadType_COMPRESSABLE.Enum(),
		ResponseParameters: respParam,
	}
	ctx := metadata.NewContext(context.Background(), testMetadata)
	stream, err := tc.StreamingOutputCall(ctx, req)
	if err != nil {
		t.Fatalf("%v.StreamingOutputCall(_) = _, %v, want <nil>", tc, err)
	}
	if _, err := stream.Recv(); err != grpc.Errorf(codes.DataLoss, "got extra metadata") {
		t.Fatalf("%v.Recv() = _, %v, want _, %v", stream, err, grpc.Errorf(codes.DataLoss, "got extra metadata"))
	}
}
开发者ID:CNDonny，项目名称:scope，代码行数:23，代码来源:end2end_test.go


示例19: testEmptyUnaryWithUserAgent

func testEmptyUnaryWithUserAgent(t *testing.T, e env) {
	s, addr := serverSetUp(t, nil, math.MaxUint32, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, testAppUA, e)
	// Wait until cc is connected.
	ctx, _ := context.WithTimeout(context.Background(), time.Second)
	if _, err := cc.WaitForStateChange(ctx, grpc.Idle); err != nil {
		t.Fatalf("cc.WaitForStateChange(_, %s) = _, %v, want _, <nil>", grpc.Idle, err)
	}
	ctx, _ = context.WithTimeout(context.Background(), time.Second)
	if _, err := cc.WaitForStateChange(ctx, grpc.Connecting); err != nil {
		t.Fatalf("cc.WaitForStateChange(_, %s) = _, %v, want _, <nil>", grpc.Connecting, err)
	}
	if state, err := cc.State(); err != nil || state != grpc.Ready {
		t.Fatalf("cc.State() = %s, %v, want %s, <nil>", state, err, grpc.Ready)
	}
	ctx, _ = context.WithTimeout(context.Background(), time.Second)
	if _, err := cc.WaitForStateChange(ctx, grpc.Ready); err == nil {
		t.Fatalf("cc.WaitForStateChange(_, %s) = _, <nil>, want _, %v", grpc.Ready, context.DeadlineExceeded)
	}
	tc := testpb.NewTestServiceClient(cc)
	var header metadata.MD
	reply, err := tc.EmptyCall(context.Background(), &testpb.Empty{}, grpc.Header(&header))
	if err != nil || !proto.Equal(&testpb.Empty{}, reply) {
		t.Fatalf("TestService/EmptyCall(_, _) = %v, %v, want %v, <nil>", reply, err, &testpb.Empty{})
	}
	if v, ok := header["ua"]; !ok || v[0] != testAppUA {
		t.Fatalf("header[\"ua\"] = %q, %t, want %q, true", v, ok, testAppUA)
	}
	tearDown(s, cc)
	ctx, _ = context.WithTimeout(context.Background(), 5*time.Second)
	if _, err := cc.WaitForStateChange(ctx, grpc.Ready); err != nil {
		t.Fatalf("cc.WaitForStateChange(_, %s) = _, %v, want _, <nil>", grpc.Ready, err)
	}
	if state, err := cc.State(); err != nil || state != grpc.Shutdown {
		t.Fatalf("cc.State() = %s, %v, want %s, <nil>", state, err, grpc.Shutdown)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:37，代码来源:end2end_test.go


示例20: testExceedMaxStreamsLimit

func testExceedMaxStreamsLimit(t *testing.T, e env) {
	// Only allows 1 live stream per server transport.
	s, addr := serverSetUp(t, nil, 1, nil, nil, e)
	cc := clientSetUp(t, addr, nil, nil, "", e)
	tc := testpb.NewTestServiceClient(cc)
	defer tearDown(s, cc)
	_, err := tc.StreamingInputCall(context.Background())
	if err != nil {
		t.Fatalf("%v.StreamingInputCall(_) = _, %v, want _, <nil>", tc, err)
	}
	// Loop until receiving the new max stream setting from the server.
	for {
		ctx, _ := context.WithTimeout(context.Background(), time.Second)
		_, err := tc.StreamingInputCall(ctx)
		if err == nil {
			time.Sleep(time.Second)
			continue
		}
		if grpc.Code(err) == codes.DeadlineExceeded {
			break
		}
		t.Fatalf("%v.StreamingInputCall(_) = _, %v, want _, %d", tc, err, codes.DeadlineExceeded)
	}
}
开发者ID:rtewalt，项目名称:etcd，代码行数:24，代码来源:end2end_test.go



注：本文中的github.com/coreos/etcd/Godeps/_workspace/src/google/golang.org/grpc/test/grpc_testing.NewTestServiceClient函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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