How to use Method method of rod Package

Best Rod code snippet using rod.Method

setup_test.go

Source:setup_test.go

1package rod_test2import (3	"context"4	"errors"5	"flag"6	"fmt"7	"log"8	"net/http"9	"os"10	"path/filepath"11	"runtime"12	"sync"13	"sync/atomic"14	"testing"15	"time"16	"github.com/go-rod/rod"17	"github.com/go-rod/rod/lib/cdp"18	"github.com/go-rod/rod/lib/defaults"19	"github.com/go-rod/rod/lib/launcher"20	"github.com/go-rod/rod/lib/proto"21	"github.com/go-rod/rod/lib/utils"22	"github.com/ysmood/got"23	"github.com/ysmood/gotrace"24	"github.com/ysmood/gson"25)26var TimeoutEach = flag.Duration("timeout-each", time.Minute, "timeout for each test")27var LogDir = slash(fmt.Sprintf("tmp/cdp-log/%s", time.Now().Format("2006-01-02_15-04-05")))28func init() {29	got.DefaultFlags("timeout=5m", "run=/")30	utils.E(os.MkdirAll(slash("tmp/cdp-log"), 0755))31	launcher.NewBrowser().MustGet() // preload browser to local32}33var testerPool TesterPool34func TestMain(m *testing.M) {35	testerPool = newTesterPool()36	code := m.Run()37	if code != 0 {38		os.Exit(code)39	}40	testerPool.cleanup()41	if err := gotrace.Check(0, gotrace.IgnoreFuncs("internal/poll.runtime_pollWait")); err != nil {42		log.Fatal(err)43	}44}45var setup = func(t *testing.T) G {46	return testerPool.get(t)47}48// G is a tester. Testers are thread-safe, they shouldn't race each other.49type G struct {50	got.G51	// mock client for proxy the cdp requests52	mc *MockClient53	// a random browser instance from the pool. If you have changed state of it, you must reset it54	// or it may affect other test cases.55	browser *rod.Browser56	// a random page instance from the pool. If you have changed state of it, you must reset it57	// or it may affect other test cases.58	page *rod.Page59	// use it to cancel the TimeoutEach for each test case60	cancelTimeout func()61}62// TesterPool if we don't use pool to cache, the total time will be much longer.63type TesterPool struct {64	pool     chan *G65	parallel int66}67func newTesterPool() TesterPool {68	parallel := got.Parallel()69	if parallel == 0 {70		parallel = runtime.GOMAXPROCS(0)71	}72	fmt.Println("parallel test", parallel)73	cp := TesterPool{74		pool:     make(chan *G, parallel),75		parallel: parallel,76	}77	for i := 0; i < parallel; i++ {78		cp.pool <- nil79	}80	return cp81}82// new tester83func (tp TesterPool) new() *G {84	u := launcher.New().MustLaunch()85	mc := newMockClient(u)86	browser := rod.New().Client(mc).MustConnect().MustIgnoreCertErrors(false)87	pages := browser.MustPages()88	var page *rod.Page89	if pages.Empty() {90		page = browser.MustPage()91	} else {92		page = pages.First()93	}94	return &G{95		mc:      mc,96		browser: browser,97		page:    page,98	}99}100// get a tester101func (tp TesterPool) get(t *testing.T) G {102	if got.Parallel() != 1 {103		t.Parallel()104	}105	tester := <-tp.pool106	if tester == nil {107		tester = tp.new()108	}109	t.Cleanup(func() { tp.pool <- tester })110	tester.G = got.New(t)111	tester.mc.t = t112	tester.mc.log.SetOutput(tester.Open(true, LogDir, tester.mc.id, t.Name()+".log"))113	tester.checkLeaking()114	return *tester115}116func (tp TesterPool) cleanup() {117	for i := 0; i < tp.parallel; i++ {118		if t := <-testerPool.pool; t != nil {119			t.browser.MustClose()120		}121	}122}123func (g G) enableCDPLog() {124	g.mc.principal.Logger(rod.DefaultLogger)125}126func (g G) dump(args ...interface{}) {127	g.Log(utils.Dump(args))128}129func (g G) blank() string {130	return g.srcFile("./fixtures/blank.html")131}132// Get abs file path from fixtures folder, such as "file:///a/b/click.html".133// Usually the path can be used for html src attribute like:134//135//	<img src="file:///a/b">136func (g G) srcFile(path string) string {137	g.Helper()138	f, err := filepath.Abs(slash(path))139	g.E(err)140	return "file://" + f141}142func (g G) newPage(u ...string) *rod.Page {143	g.Helper()144	p := g.browser.MustPage(u...)145	g.Cleanup(func() {146		if !g.Failed() {147			p.MustClose()148		}149	})150	return p151}152func (g *G) checkLeaking() {153	ig := gotrace.CombineIgnores(gotrace.IgnoreCurrent(), gotrace.IgnoreNonChildren())154	gotrace.CheckLeak(g.Testable, 0, ig)155	self := gotrace.Get(false)[0]156	g.cancelTimeout = g.DoAfter(*TimeoutEach, func() {157		t := gotrace.Get(true).Filter(func(t *gotrace.Trace) bool {158			if t.GoroutineID == self.GoroutineID {159				return false160			}161			return ig(t)162		}).String()163		panic(fmt.Sprintf(`[rod_test.TimeoutEach] %s timeout after %v164running goroutines: %s`, g.Name(), *TimeoutEach, t))165	})166	g.Cleanup(func() {167		if g.Failed() {168			return169		}170		// close all other pages other than g.page171		res, err := proto.TargetGetTargets{}.Call(g.browser)172		g.E(err)173		for _, info := range res.TargetInfos {174			if info.TargetID != g.page.TargetID {175				g.E(proto.TargetCloseTarget{TargetID: info.TargetID}.Call(g.browser))176			}177		}178		if g.browser.LoadState(g.page.SessionID, &proto.FetchEnable{}) {179			g.Logf("leaking FetchEnable")180			g.FailNow()181		}182		g.mc.setCall(nil)183	})184}185type Call func(ctx context.Context, sessionID, method string, params interface{}) ([]byte, error)186var _ rod.CDPClient = &MockClient{}187type MockClient struct {188	sync.RWMutex189	id        string190	t         got.Testable191	log       *log.Logger192	principal *cdp.Client193	call      Call194	event     <-chan *cdp.Event195}196var mockClientCount int32197func newMockClient(u string) *MockClient {198	id := fmt.Sprintf("%02d", atomic.AddInt32(&mockClientCount, 1))199	// create init log file200	utils.E(os.MkdirAll(filepath.Join(LogDir, id), 0755))201	f, err := os.Create(filepath.Join(LogDir, id, "_.log"))202	log := log.New(f, "", log.Ltime)203	utils.E(err)204	client := cdp.New().Logger(utils.MultiLogger(defaults.CDP, log)).Start(cdp.MustConnectWS(u))205	return &MockClient{id: id, principal: client, log: log}206}207func (mc *MockClient) Event() <-chan *cdp.Event {208	if mc.event != nil {209		return mc.event210	}211	return mc.principal.Event()212}213func (mc *MockClient) Call(ctx context.Context, sessionID, method string, params interface{}) ([]byte, error) {214	return mc.getCall()(ctx, sessionID, method, params)215}216func (mc *MockClient) getCall() Call {217	mc.RLock()218	defer mc.RUnlock()219	if mc.call == nil {220		return mc.principal.Call221	}222	return mc.call223}224func (mc *MockClient) setCall(fn Call) {225	mc.Lock()226	defer mc.Unlock()227	if mc.call != nil {228		mc.t.Logf("leaking MockClient.stub")229		mc.t.Fail()230	}231	mc.call = fn232}233func (mc *MockClient) resetCall() {234	mc.Lock()235	defer mc.Unlock()236	mc.call = nil237}238// Use it to find out which cdp call to intercept. Put a print like log.Println("*****") after the cdp call you want to intercept.239// The output of the test should has something like:240//241//	[stubCounter] begin242//	[stubCounter] 1, proto.DOMResolveNode{}243//	[stubCounter] 1, proto.RuntimeCallFunctionOn{}244//	[stubCounter] 2, proto.RuntimeCallFunctionOn{}245//	01:49:43 *****246//247// So the 3rd call is the one we want to intercept, then you can use the output with s.at or s.errorAt.248func (mc *MockClient) stubCounter() {249	l := sync.Mutex{}250	mCount := map[string]int{}251	fmt.Fprintln(os.Stdout, "[stubCounter] begin")252	mc.setCall(func(ctx context.Context, sessionID, method string, params interface{}) ([]byte, error) {253		l.Lock()254		mCount[method]++255		m := fmt.Sprintf("%d, proto.%s{}", mCount[method], proto.GetType(method).Name())256		_, _ = fmt.Fprintln(os.Stdout, "[stubCounter]", m)257		l.Unlock()258		return mc.principal.Call(ctx, sessionID, method, params)259	})260}261type StubSend func() (gson.JSON, error)262// When call the cdp.Client.Call the nth time use fn instead.263// Use p to filter method.264func (mc *MockClient) stub(nth int, p proto.Request, fn func(send StubSend) (gson.JSON, error)) {265	if p == nil {266		mc.t.Logf("p must be specified")267		mc.t.FailNow()268	}269	count := int64(0)270	mc.setCall(func(ctx context.Context, sessionID, method string, params interface{}) ([]byte, error) {271		if method == p.ProtoReq() {272			if int(atomic.AddInt64(&count, 1)) == nth {273				mc.resetCall()274				j, err := fn(func() (gson.JSON, error) {275					b, err := mc.principal.Call(ctx, sessionID, method, params)276					return gson.New(b), err277				})278				if err != nil {279					return nil, err280				}281				return j.MarshalJSON()282			}283		}284		return mc.principal.Call(ctx, sessionID, method, params)285	})286}287// When call the cdp.Client.Call the nth time return error.288// Use p to filter method.289func (mc *MockClient) stubErr(nth int, p proto.Request) {290	mc.stub(nth, p, func(send StubSend) (gson.JSON, error) {291		return gson.New(nil), errors.New("mock error")292	})293}294type MockRoundTripper struct {295	res *http.Response296	err error297}298func (mrt *MockRoundTripper) RoundTrip(*http.Request) (*http.Response, error) {299	return mrt.res, mrt.err300}301type MockReader struct {302	err error303}304func (mr *MockReader) Read(p []byte) (n int, err error) {305	return 0, mr.err306}307func TestLintIgnore(t *testing.T) {308	t.Skip()309	_ = rod.Try(func() {310		tt := G{}311		tt.dump()312		tt.enableCDPLog()313		mc := &MockClient{}314		mc.stubCounter()315	})316}317var slash = filepath.FromSlash...

main.go

Source:main.go

...51		"\n\n_<sub>generated by [check-issue](https://github.com/go-rod/rod/actions/runs/%s)</sub>_",52		os.Getenv("GITHUB_RUN_ID"),53	)54	q := req(fmt.Sprintf("/repos/go-rod/rod/issues/%d/comments", id))55	q.Method = http.MethodPost56	q.Body = ioutil.NopCloser(bytes.NewBuffer(utils.MustToJSONBytes(map[string]string{"body": msg})))57	res, err := http.DefaultClient.Do(q)58	utils.E(err)59	defer func() { _ = res.Body.Close() }()60	resE(res)61}62func deleteComments(id int) {63	q := req(fmt.Sprintf("/repos/go-rod/rod/issues/%d/comments", id))64	res, err := http.DefaultClient.Do(q)65	utils.E(err)66	resE(res)67	list := gson.New(res.Body)68	for _, c := range list.Arr() {69		if c.Get("user.login").Str() == "rod-robot" &&70			strings.Contains(c.Get("body").Str(), "[check-issue]") {71			iid := c.Get("id").Int()72			q := req(fmt.Sprintf("/repos/go-rod/rod/issues/comments/%d", iid))73			q.Method = http.MethodDelete74			res, err := http.DefaultClient.Do(q)75			utils.E(err)76			resE(res)77		}78	}79}80func req(u string) *http.Request {81	token := os.Getenv("ROD_GITHUB_ROBOT")82	if token == "" {83		panic("missing github token")84	}85	r, err := http.NewRequest(http.MethodGet, "https://api.github.com"+u, nil)86	utils.E(err)87	r.Header.Add("Authorization", "token "+token)88	return r89}90func resE(res *http.Response) {91	if res.StatusCode >= 400 {92		str, err := ioutil.ReadAll(res.Body)93		utils.E(err)94		panic(string(str))95	}96}...

Method

Using AI Code Generation

1import "fmt"2func main() {3    r.Method()4}5import "fmt"6func main() {7    r.Method()8}9import "fmt"10func main() {11    r.Method()12}13import "fmt"14func main() {15    r.Method()16}17import "fmt"18func main() {19    r.Method()20}21import "fmt"22func main() {23    r.Method()24}25import "fmt"26func main() {27    r.Method()28}29import "fmt"30func main() {31    r.Method()32}33import "fmt"34func main() {35    r.Method()36}37import "fmt"38func main() {39    r.Method()40}41import "fmt"42func main() {43    r.Method()44}45import "fmt"46func main() {47    r.Method()48}49import "fmt"50func main() {51    r.Method()52}53import

Method

Using AI Code Generation

1import "fmt"2func main() {3    r := rod{}4    r.Method()5}6import "fmt"7func main() {8    r := rod{}9    r.Method()10}11import "fmt"12func main() {13    r := rod{}14    r.Method()15}16import "fmt"17func main() {18    r := rod{}19    r.Method()20}21import "fmt"22func main() {23    r := rod{}24    r.Method()25}26import "fmt"27func main() {28    r := rod{}29    r.Method()30}31import "fmt"32func main() {33    r := rod{}34    r.Method()35}36import "fmt"37func main() {38    r := rod{}39    r.Method()40}41import "fmt"42func main() {43    r := rod{}44    r.Method()45}46import "fmt"47func main() {48    r := rod{}49    r.Method()50}51import "fmt"52func main() {53    r := rod{}54    r.Method()55}56import "fmt"57func main() {58    r := rod{}59    r.Method()60}61import "fmt"62func main() {63    r := rod{}64    r.Method()65}66import

Method

Using AI Code Generation

1import (2func main() {3	r.Method()4}5import (6func main() {7	r.Method()8}9import (10func main() {11	r.Method()12}13import (14func main() {15	r.Method()16}17import (18func main() {19	r.Method()20}21import (22func main() {23	r.Method()24}25import (26func main() {27	r.Method()28}29import (30func main() {31	r.Method()32}33import (34func main() {35	r.Method()36}37import (38func main() {39	r.Method()40}41import (42func main() {43	r.Method()44}45import (

Method

Using AI Code Generation

1import (2type rod struct {3}4func (r rod) method() {5	fmt.Println("rod method")6}7func main() {8	r.method()9}10import (11type rod struct {12}13func (r *rod) method() {14	fmt.Println("rod method")15}16func main() {17	r.method()18}19import (20type rod struct {21}22func (r *rod) method() {23	fmt.Println("rod method")24}25func main() {26	r.method()27}28import (29type rod struct {30}31func (r rod) method() {32	fmt.Println("rod method")33}34func main() {35	r.method()36}37import (38type rod struct {39}40func (r *rod) method() {41	fmt.Println("rod method")42}43func main() {44	r.method()45}46import (47type rod struct {48}49func (r rod) method() {50	fmt.Println("rod method")51}52func main() {53	r.method()54}55import (56type rod struct {57}58func (r *rod) method() {59	fmt.Println("rod method")60}61func main() {62	r.method()63}64import (65type rod struct {66}67func (r rod) method() {

Method

Using AI Code Generation

1import "fmt"2func main() {3    a.Method(1)4    a.Method(2)5}6import "fmt"7func main() {8    a.Method(1)9    a.Method(2)10}11import "fmt"12func main() {13    a.Method(1)14    a.Method(2)15}16import "fmt"17func main() {18    a.Method(1)19    a.Method(2)20}21import "fmt"22func main() {23    a.Method(1)24    a.Method(2)25}26import "fmt"27func main() {28    a.Method(1)29    a.Method(2)30}31import "fmt"32func main() {33    a.Method(1)34    a.Method(2)35}36import "fmt"37func main() {38    a.Method(1)39    a.Method(2)40}41import "fmt"42func main() {43    a.Method(1)44    a.Method(2)45}

Method

Using AI Code Generation

1import (2func main() {3	rod := rods.NewRod(1.5, 3.0)4	fmt.Println(rod.Length())5}6import (7func main() {8	rod := rods.NewRod(1.5, 3.0)9	fmt.Println(rod.Width())10}11import (12func main() {13	rod := rods.NewRod(1.5, 3.0)14	fmt.Println(rod.Area())15}16import (17func main() {18	rod := rods.NewRod(1.5, 3.0)19	fmt.Println(rod.Volume())20}21import (22func main() {23	rod := rods.NewRod(1.5, 3.0)24	fmt.Println(rod.Weight(5.5))25}26import (27func main() {28	rod := rods.NewRod(1.5, 3.0)29	fmt.Println(rod.Weight(5.5))30	fmt.Println(rod.Length())31	fmt.Println(rod.Width())32	fmt.Println(rod.Area())33	fmt.Println(rod.Volume())34}35import (36func main() {37	rod := rods.NewRod(1.5, 3.0)38	fmt.Println(rod.Weight(5.5))39	fmt.Println(rod.Length())40	fmt.Println(rod.Width())41	fmt.Println(rod.Area())42	fmt.Println(rod.Volume())43	fmt.Println(rod)44}45import (46func main() {

Method

Using AI Code Generation

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

Method

Using AI Code Generation

1import (2func main() {3	rod1 := rod.New(1, 2)4	fmt.Println(rod1.Method())5}6import (7type Rod struct {8}9func New(l float64, d float64) *Rod {10	return &Rod{l, d}11}12func (r Rod) Method() float64 {13	return math.Sqrt(r.Length * r.Length + r.Dia * r.Dia)14}15import (16type Rod struct {17}18func New(l float64, d float64) *Rod {19	return &Rod{l, d}20}21func (r Rod) Method() float64 {22	return math.Sqrt(r.Length * r.Length + r.Dia * r.Dia)23}24import (25type Rod struct {26}27func New(l float64, d float64) *Rod {28	return &Rod{l, d}29}30func (r Rod) Method() float64 {31	return math.Sqrt(r.Length * r.Length + r.Dia * r.Dia)32}

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.