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How to use Next method of trace_test Package

Best Go-testdeep code snippet using trace_test.Next

common_test.go

Source:common_test.go

1// Copyright (c) 2020 Cisco Systems, Inc.2//3// Copyright (c) 2021 Doc.ai and/or its affiliates.4//5// SPDX-License-Identifier: Apache-2.06//7// Licensed under the Apache License, Version 2.0 (the "License");8// you may not use this file except in compliance with the License.9// You may obtain a copy of the License at:10//11//     http://www.apache.org/licenses/LICENSE-2.012//13// Unless required by applicable law or agreed to in writing, software14// distributed under the License is distributed on an "AS IS" BASIS,15// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.16// See the License for the specific language governing permissions and17// limitations under the License.18// Package trace_test has few tests for tracing diffs19package trace_test20import (21	"bytes"22	"context"23	"encoding/json"24	"strings"25	"testing"26	"github.com/pkg/errors"27	"github.com/sirupsen/logrus"28	"github.com/golang/protobuf/ptypes/empty"29	"github.com/networkservicemesh/api/pkg/api/networkservice"30	"github.com/networkservicemesh/api/pkg/api/networkservice/mechanisms/cls"31	"github.com/stretchr/testify/require"32	"github.com/networkservicemesh/sdk/pkg/networkservice/core/chain"33	"github.com/networkservicemesh/sdk/pkg/networkservice/core/next"34	"github.com/networkservicemesh/sdk/pkg/networkservice/core/trace"35	"github.com/networkservicemesh/sdk/pkg/tools/log"36)37func TestDiffMechanism(t *testing.T) {38	c1 := newConnection()39	c2 := newConnection()40	c2.MechanismPreferences[1].Type = "MEMIF"41	diffMsg, diff := trace.Diff(c1.ProtoReflect(), c2.ProtoReflect())42	jsonOut, _ := json.Marshal(diffMsg)43	require.Equal(t, `{"mechanism_preferences":{"1":{"type":"MEMIF"}}}`, string(jsonOut))44	require.True(t, diff)45}46func TestDiffLabels(t *testing.T) {47	c1 := newConnection()48	c2 := newConnection()49	c2.MechanismPreferences[1].Parameters = map[string]string{50		"label":  "v3",51		"label2": "v4",52	}53	diffMsg, diff := trace.Diff(c1.ProtoReflect(), c2.ProtoReflect())54	jsonOut, _ := json.Marshal(diffMsg)55	require.Equal(t, `{"mechanism_preferences":{"1":{"parameters":{"+label2":"v4","label":"v3"}}}}`, string(jsonOut))56	require.True(t, diff)57}58func TestDiffPath(t *testing.T) {59	c1 := newConnection()60	c2 := newConnection()61	c1.Connection.Path = &networkservice.Path{62		Index: 0,63		PathSegments: []*networkservice.PathSegment{64			{Id: "id1", Token: "t1"},65		},66	}67	diffMsg, diff := trace.Diff(c1.ProtoReflect(), c2.ProtoReflect())68	jsonOut, _ := json.Marshal(diffMsg)69	require.Equal(t, `{"connection":{"path":{"path_segments":{"-0":{"id":"id1","token":"t1"}}}}}`, string(jsonOut))70	require.True(t, diff)71}72func TestDiffPathAdd(t *testing.T) {73	c1 := newConnection()74	c2 := newConnection()75	c1.Connection.Path = &networkservice.Path{76		Index: 0,77		PathSegments: []*networkservice.PathSegment{78			{Id: "id1", Token: "t1"},79		},80	}81	c2.Connection.Path = &networkservice.Path{82		Index: 0,83		PathSegments: []*networkservice.PathSegment{84			{Id: "id1", Token: "t1"},85			{Id: "id2", Token: "t2"},86		},87	}88	diffMsg, diff := trace.Diff(c1.ProtoReflect(), c2.ProtoReflect())89	jsonOut, _ := json.Marshal(diffMsg)90	require.Equal(t, `{"connection":{"path":{"path_segments":{"+1":{"id":"id2","token":"t2"}}}}}`, string(jsonOut))91	require.True(t, diff)92}93func TestTraceOutput(t *testing.T) {94	// Configure logging95	// Set output to buffer96	var buff bytes.Buffer97	logrus.SetOutput(&buff)98	logrus.SetFormatter(&logrus.TextFormatter{99		DisableTimestamp: true,100	})101	logrus.SetLevel(logrus.TraceLevel)102	log.EnableTracing(true)103	// Create a chain with modifying elements104	ch := chain.NewNetworkServiceServer(105		&labelChangerFirstServer{},106		&labelChangerSecondServer{},107	)108	request := newConnection()109	conn, err := ch.Request(context.Background(), request)110	require.NoError(t, err)111	require.NotNil(t, conn)112	e, err := ch.Close(context.Background(), conn)113	require.NoError(t, err)114	require.NotNil(t, e)115	expectedOutput :=116		"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1) â sdk/pkg/networkservice/core/trace_test/labelChangerFirstServer.Request()\n" +117			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.1)   request={\"connection\":{\"id\":\"conn-1\",\"context\":" +118			"{\"ip_context\":{\"src_ip_required\":true}}},\"mechanism_preferences\":[{\"cls\":\"LOCAL\"," +119			"\"type\":\"KERNEL\"},{\"cls\":\"LOCAL\",\"type\":\"KERNEL\",\"parameters\":{\"label\"" +120			":\"v2\"}}]}\n" +121			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.2)   request-diff={\"connection\":{\"labels\":{\"+Label\":\"A\"}}}\n" +122			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2)  â sdk/pkg/networkservice/core/trace_test/labelChangerSecondServer.Request()\n" +123			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.1)    request-diff={\"connection\":{\"labels\":{\"Label\":\"B\"}}}\n" +124			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.2)    request-response={\"id\":\"conn-1\",\"context\":{\"ip_context\":{\"src_ip_required\":true}}," +125			"\"labels\":{\"Label\":\"B\"}}\n" +126			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.3)    request-response-diff={\"labels\":{\"Label\":\"C\"}}\n" +127			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.3)   request-response-diff={\"labels\":{\"Label\":\"D\"}}\n" +128			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1) â sdk/pkg/networkservice/core/trace_test/labelChangerFirstServer.Close()\n" +129			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.1)   close={\"id\":\"conn-1\",\"context\":{\"ip_context\":{\"src_ip_required\":true}}," +130			"\"labels\":{\"Label\":\"D\"}}\n" +131			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.2)   close-diff={\"labels\":{\"Label\":\"W\"}}\n" +132			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2)  â sdk/pkg/networkservice/core/trace_test/labelChangerSecondServer.Close()\n" +133			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.1)    close-diff={\"labels\":{\"Label\":\"X\"}}\n" +134			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.2)    close-response={\"id\":\"conn-1\",\"context\":{\"ip_context\":{\"src_ip_required\"" +135			":true}},\"labels\":{\"Label\":\"X\"}}\n" +136			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.3)    close-response-diff={\"labels\":{\"Label\":\"Y\"}}\n" +137			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.3)   close-response-diff={\"labels\":{\"Label\":\"Z\"}}\n"138	result := trimLogTime(buff)139	require.Equal(t, expectedOutput, result)140}141func TestErrorOutput(t *testing.T) {142	// Configure logging143	// Set output to buffer144	var buff bytes.Buffer145	logrus.SetOutput(&buff)146	logrus.SetFormatter(&logrus.TextFormatter{147		DisableTimestamp: true,148	})149	logrus.SetLevel(logrus.TraceLevel)150	log.EnableTracing(true)151	// Create a chain with modifying elements152	ch := chain.NewNetworkServiceServer(153		&labelChangerFirstServer{},154		&labelChangerSecondServer{},155		&errorServer{},156	)157	request := newConnection()158	conn, err := ch.Request(context.Background(), request)159	require.Error(t, err)160	require.Nil(t, conn)161	expectedOutput :=162		"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1) â sdk/pkg/networkservice/core/trace_test/labelChangerFirstServer.Request()\n" +163			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.1)   request={\"connection\":{\"id\":\"conn-1\",\"context\":" +164			"{\"ip_context\":{\"src_ip_required\":true}}},\"mechanism_preferences\":[{\"cls\":\"LOCAL\"," +165			"\"type\":\"KERNEL\"},{\"cls\":\"LOCAL\",\"type\":\"KERNEL\",\"parameters\":{\"label\"" +166			":\"v2\"}}]}\n" +167			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(1.2)   request-diff={\"connection\":{\"labels\":{\"+Label\":\"A\"}}}\n" +168			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2)  â sdk/pkg/networkservice/core/trace_test/labelChangerSecondServer.Request()\n" +169			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.1)    request-diff={\"connection\":{\"labels\":{\"Label\":\"B\"}}}\n" +170			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(3)   â sdk/pkg/networkservice/core/trace_test/errorServer.Request()\n" +171			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(3.1)     request-response={\"id\":\"conn-1\",\"context\":{\"ip_context\":{\"src_ip_required\":true}},\"labels\":{\"Label\":\"B\"}}\n" +172			"\x1b[31m [ERRO] [id:conn-1] [type:networkService] \x1b[0m(3.2)     Error returned from api/pkg/api/networkservice/networkServiceClient.Close;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*beginTraceClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:85;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*endTraceClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:106;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\t\n" +173			"\x1b[37m [TRAC] [id:conn-1] [type:networkService] \x1b[0m(2.2)    request-response-diff={\"context\":{\"ip_context\":{\"src_ip_required\":false}},\"id\":\"\",\"labels\":{\"-Label\":\"B\"}}\n" +174			"\x1b[31m [ERRO] [id:conn-1] [type:networkService] \x1b[0m(2.3)    Error returned from api/pkg/api/networkservice/networkServiceClient.Close;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*beginTraceClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:85;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*endTraceClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:106;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\t\n" +175			"\x1b[31m [ERRO] [id:conn-1] [type:networkService] \x1b[0m(1.3)   Error returned from api/pkg/api/networkservice/networkServiceClient.Close;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*beginTraceClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:85;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*endTraceClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:106;\tgithub.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close;\t\t/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65;\t\n"176	result := trimLogTime(buff)177	require.Equal(t, expectedOutput, result)178}179func newConnection() *networkservice.NetworkServiceRequest {180	return &networkservice.NetworkServiceRequest{181		Connection: &networkservice.Connection{182			Id: "conn-1",183			Context: &networkservice.ConnectionContext{184				IpContext: &networkservice.IPContext{185					SrcIpRequired: true,186				},187			},188		},189		MechanismPreferences: []*networkservice.Mechanism{190			{191				Type: "KERNEL",192				Cls:  cls.LOCAL,193			},194			{195				Type: "KERNEL",196				Cls:  cls.LOCAL,197				Parameters: map[string]string{198					"label": "v2",199				},200			},201		},202	}203}204type labelChangerFirstServer struct{}205func (c *labelChangerFirstServer) Request(ctx context.Context, request *networkservice.NetworkServiceRequest) (*networkservice.Connection, error) {206	request.Connection.Labels = map[string]string{207		"Label": "A",208	}209	rv, err := next.Server(ctx).Request(ctx, request)210	if err != nil {211		return nil, err212	}213	rv.Labels = map[string]string{214		"Label": "D",215	}216	return rv, err217}218func (c *labelChangerFirstServer) Close(ctx context.Context, connection *networkservice.Connection) (*empty.Empty, error) {219	connection.Labels = map[string]string{220		"Label": "W",221	}222	r, err := next.Server(ctx).Close(ctx, connection)223	connection.Labels = map[string]string{224		"Label": "Z",225	}226	return r, err227}228type labelChangerSecondServer struct{}229func (c *labelChangerSecondServer) Request(ctx context.Context, request *networkservice.NetworkServiceRequest) (*networkservice.Connection, error) {230	request.Connection.Labels = map[string]string{231		"Label": "B",232	}233	rv, err := next.Server(ctx).Request(ctx, request)234	if err != nil {235		return nil, err236	}237	rv.Labels = map[string]string{238		"Label": "C",239	}240	return rv, err241}242func (c *labelChangerSecondServer) Close(ctx context.Context, connection *networkservice.Connection) (*empty.Empty, error) {243	connection.Labels = map[string]string{244		"Label": "X",245	}246	r, err := next.Server(ctx).Close(ctx, connection)247	connection.Labels = map[string]string{248		"Label": "Y",249	}250	return r, err251}252type customError struct{}253func (*customError) Error() string {254	return `Error returned from api/pkg/api/networkservice/networkServiceClient.Close255github.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*beginTraceClient).Close256	/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:85257github.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close258	/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65259github.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close260	/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65261github.com/networkservicemesh/sdk/pkg/networkservice/core/trace.(*endTraceClient).Close262	/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/trace/client.go:106263github.com/networkservicemesh/sdk/pkg/networkservice/core/next.(*nextClient).Close264	/root/go/pkg/mod/github.com/networkservicemesh/sdk@v0.5.1-0.20210929180427-ec235de055f1/pkg/networkservice/core/next/client.go:65`265}266func (*customError) StackTrace() errors.StackTrace {267	return []errors.Frame{}268}269type errorServer struct{}270func (c *errorServer) Request(ctx context.Context, request *networkservice.NetworkServiceRequest) (*networkservice.Connection, error) {271	request.Connection.Labels = map[string]string{272		"Label": "B",273	}274	_, _ = next.Server(ctx).Request(ctx, request)275	return nil, &customError{}276}277func (c *errorServer) Close(ctx context.Context, connection *networkservice.Connection) (*empty.Empty, error) {278	return next.Server(ctx).Close(ctx, connection)279}280func trimLogTime(buff bytes.Buffer) string {281	// Logger created by the trace chain element uses custom formatter, which prints date and time info in each line282	// To check if output matches our expectations, we need to somehow get rid of this info.283	// We have the following options:284	// 1. Configure formatter options on logger creation in trace element285	// 2. Use some global configuration (either set global default formatter286	// 	  instead of creating it in trace element or use global config for our formatter)287	// 3. Remove datetime information from the output288	// Since we are unlikely to need to remove date in any case except these tests,289	// it seems like the third option would be the most convenient.290	result := ""291	datetimeLength := 19292	for _, line := range strings.Split(buff.String(), "\n") {293		if len(line) > datetimeLength {294			result += line[datetimeLength:] + "\n"295		} else {296			result += line297		}298	}299	return result300}...

trace_test.go

Source:trace_test.go

...92	mock_writer := MockWriter{}93	tracer := New()94	tracer.Writer(mock_writer)95	b.RunParallel(func(pb *testing.PB) {96		for pb.Next() {97			// fixed string with one and only one parameter98			tracer.Logf("benchmark:  %v", pb) //nolint99		}100	})101}...

Using AI Code Generation

1import (2func main() {3	fmt.Println(t.Next())4	fmt.Println(t.Next())5	fmt.Println(t.Next())6	fmt.Println(t.Next())7}8import (9func main() {10	fmt.Println(t.Next())11	fmt.Println(t.Next())12	fmt.Println(t.Next())13	fmt.Println(t.Next())14}15import (16func main() {17	fmt.Println(t.Next())18	fmt.Println(t.Next())19	fmt.Println(t.Next())20	fmt.Println(t.Next())21}22import (23func main() {24	fmt.Println(t.Next())25	fmt.Println(t.Next())26	fmt.Println(t.Next())27	fmt.Println(t.Next())28}29import (30func main() {31	fmt.Println(t.Next())32	fmt.Println(t.Next())33	fmt.Println(t.Next())34	fmt.Println(t.Next())35}36import (37func main() {38	fmt.Println(t.Next())39	fmt.Println(t.Next())40	fmt.Println(t.Next())41	fmt.Println(t.Next())42}43import (44func main() {

Using AI Code Generation

1import (2func main() {3    t := trace.New()4    t.Trace("Hello")5    t.Trace("World")6    fmt.Println(t.Next())7    fmt.Println(t.Next())8    fmt.Println(t.Next())9}

Using AI Code Generation

1import (2func main() {3	tr := trace.New()4	tr.Trace("Hello")5	tr.Trace("World")6	for tr.Next() {7		fmt.Println(tr.Value())8	}9}

Using AI Code Generation

1import (2func main() {3	t := trace.New(os.Stdout)4	defer t.Finish()5	t.Start("main")6	defer t.Finish()7	t.Start("foo")8	defer t.Finish()9}10import (11func main() {12	t := trace.New(os.Stdout)13	defer t.Finish()14	t.Start("main")15	defer t.Finish()16	t.Start("foo")17	defer t.Finish()18	t.Start("bar")19	defer t.Finish()20}21import (22func main() {23	t := trace.New(os.Stdout)24	defer t.Finish()25	t.Start("main")26	defer t.Finish()27	t.Start("foo")28	defer t.Finish()29	t.Start("bar")30	defer t.Finish()31	t.Start("baz")32	defer t.Finish()33}34import (35func main() {36	t := trace.New(os.Stdout)37	defer t.Finish()38	t.Start("main")39	defer t.Finish()40	t.Start("foo")41	defer t.Finish()42	t.Start("bar")43	defer t.Finish()44	t.Start("baz")45	defer t.Finish()46	t.Start("qux")47	defer t.Finish()48}49import (50func main() {51	t := trace.New(os.Stdout)52	defer t.Finish()53	t.Start("main")54	defer t.Finish()55	t.Start("foo")56	defer t.Finish()57	t.Start("bar")58	defer t.Finish()59	t.Start("baz")60	defer t.Finish()61	t.Start("qux")62	defer t.Finish()63	t.Start("quux")64	defer t.Finish()65}66import (67func main() {68	t := trace.New(os.Stdout)69	defer t.Finish()70	t.Start("main")71	defer t.Finish()72	t.Start("foo")73	defer t.Finish()74	t.Start("bar")75	defer t.Finish()76	t.Start("baz")77	defer t.Finish()78	t.Start("qux")79	defer t.Finish()80	t.Start("quux")81	defer t.Finish()82	t.Start("quuux")

Using AI Code Generation

1import (2func main() {3	t.Set(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)4	for {5		if x := t.Next(); x {6			fmt.Println(t.Value)7		} else {8		}9	}10}11import (12func main() {13	t.Set(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)14	for {15		if x := t.Next(); x {16			fmt.Println(t.Value)17		} else {18		}19	}20	t.Reset()21	for {22		if x := t.Next(); x {23			fmt.Println(t.Value)24		} else {25		}26	}27}28import (29func main() {30	t.Set(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)31	for {32		if x := t.Next(); x {33			fmt.Println(t.Value)34		} else {

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.