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How to use MustAdd method of rod Package

Best Rod code snippet using rod.MustAdd

hijack_test.go

Source:hijack_test.go

...30	})31	s.Route("/b", "", "b")32	router := g.page.HijackRequests()33	defer router.MustStop()34	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) {35		r := ctx.Request.SetContext(g.Context())36		r.Req().Header.Set("Test", "header") // override request header37		r.SetBody([]byte("test"))            // override request body38		r.SetBody(123)                       // override request body39		r.SetBody(r.Body())                  // override request body40		type MyState struct {41			Val int42		}43		ctx.CustomState = &MyState{10}44		g.Eq(http.MethodPost, r.Method())45		g.Eq(s.URL("/a"), r.URL().String())46		g.Eq(proto.NetworkResourceTypeXHR, ctx.Request.Type())47		g.Is(ctx.Request.IsNavigation(), false)48		g.Has(ctx.Request.Header("Origin"), s.URL())49		g.Len(ctx.Request.Headers(), 6)50		g.True(ctx.Request.JSONBody().Nil())51		// send request load response from real destination as the default value to hijack52		ctx.MustLoadResponse()53		g.Eq(200, ctx.Response.Payload().ResponseCode)54		// override status code55		ctx.Response.Payload().ResponseCode = http.StatusCreated56		g.Eq("4", ctx.Response.Headers().Get("Content-Length"))57		g.Has(ctx.Response.Headers().Get("Content-Type"), "text/html; charset=utf-8")58		// override response header59		ctx.Response.SetHeader("Set-Cookie", "key=val")60		// override response body61		ctx.Response.SetBody([]byte("test"))62		ctx.Response.SetBody("test")63		ctx.Response.SetBody(map[string]string{64			"text": "test",65		})66		g.Eq("{\"text\":\"test\"}", ctx.Response.Body())67	})68	router.MustAdd(s.URL("/b"), func(ctx *rod.Hijack) {69		panic("should not come to here")70	})71	router.MustRemove(s.URL("/b"))72	router.MustAdd(s.URL("/b"), func(ctx *rod.Hijack) {73		// transparent proxy74		ctx.MustLoadResponse()75	})76	go router.Run()77	g.page.MustNavigate(s.URL())78	g.Eq("201 test key=val", g.page.MustElement("#a").MustText())79	g.Eq("b", g.page.MustElement("#b").MustText())80}81func TestHijackContinue(t *testing.T) {82	g := setup(t)83	s := g.Serve().Route("/", ".html", `<body>ok</body>`)84	router := g.page.HijackRequests()85	defer router.MustStop()86	wg := &sync.WaitGroup{}87	wg.Add(1)88	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) {89		ctx.ContinueRequest(&proto.FetchContinueRequest{})90		wg.Done()91	})92	go router.Run()93	g.page.MustNavigate(s.URL("/a"))94	g.Eq("ok", g.page.MustElement("body").MustText())95	wg.Wait()96}97func TestHijackMockWholeResponseEmptyBody(t *testing.T) {98	g := setup(t)99	router := g.page.HijackRequests()100	defer router.MustStop()101	router.MustAdd("*", func(ctx *rod.Hijack) {102		ctx.Response.SetBody("")103	})104	go router.Run()105	// needs to timeout or will hang when "omitempty" does not get removed from body in fulfillRequest106	timed := g.page.Timeout(time.Second)107	timed.MustNavigate(g.Serve().Route("/", ".txt", "OK").URL())108	g.Eq("", g.page.MustElement("body").MustText())109}110func TestHijackMockWholeResponseNoBody(t *testing.T) {111	// TODO: remove the skip112	t.Skip("Because of flaky test result")113	g := setup(t)114	router := g.page.HijackRequests()115	defer router.MustStop()116	// intercept and reply without setting a body117	router.MustAdd("*", func(ctx *rod.Hijack) {118		// we don't set any body here119	})120	go router.Run()121	// has to timeout as it will lock up the browser reading the reply.122	err := g.page.Timeout(time.Second).Navigate(g.Serve().Route("/", "").URL())123	g.Is(err, context.DeadlineExceeded)124}125func TestHijackMockWholeResponse(t *testing.T) {126	g := setup(t)127	router := g.page.HijackRequests()128	defer router.MustStop()129	router.MustAdd("*", func(ctx *rod.Hijack) {130		ctx.Response.SetHeader("Content-Type", mime.TypeByExtension(".html"))131		ctx.Response.SetBody("<body>ok</body>")132	})133	go router.Run()134	g.page.MustNavigate("http://test.com")135	g.Eq("ok", g.page.MustElement("body").MustText())136}137func TestHijackSkip(t *testing.T) {138	g := setup(t)139	s := g.Serve()140	router := g.page.HijackRequests()141	defer router.MustStop()142	wg := &sync.WaitGroup{}143	wg.Add(2)144	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) {145		ctx.Skip = true146		wg.Done()147	})148	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) {149		ctx.ContinueRequest(&proto.FetchContinueRequest{})150		wg.Done()151	})152	go router.Run()153	g.page.MustNavigate(s.URL("/a"))154	wg.Wait()155}156func TestHijackOnErrorLog(t *testing.T) {157	g := setup(t)158	s := g.Serve().Route("/", ".html", `<body>ok</body>`)159	router := g.page.HijackRequests()160	defer router.MustStop()161	wg := &sync.WaitGroup{}162	wg.Add(1)163	var err error164	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) {165		ctx.OnError = func(e error) {166			err = e167			wg.Done()168		}169		ctx.ContinueRequest(&proto.FetchContinueRequest{})170	})171	go router.Run()172	g.mc.stub(1, proto.FetchContinueRequest{}, func(send StubSend) (gson.JSON, error) {173		return gson.New(nil), errors.New("err")174	})175	go func() {176		_ = g.page.Context(g.Context()).Navigate(s.URL("/a"))177	}()178	wg.Wait()179	g.Eq(err.Error(), "err")180}181func TestHijackFailRequest(t *testing.T) {182	g := setup(t)183	s := g.Serve().Route("/page", ".html", `<html>184	<body></body>185	<script>186		fetch('/a').catch(async (err) => {187			document.title = err.message188		})189	</script></html>`)190	router := g.browser.HijackRequests()191	defer router.MustStop()192	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) {193		ctx.Response.Fail(proto.NetworkErrorReasonAborted)194	})195	go router.Run()196	g.page.MustNavigate(s.URL("/page")).MustWaitLoad()197	g.page.MustWait(`() => document.title === 'Failed to fetch'`)198	{ // test error log199		g.mc.stub(1, proto.FetchFailRequest{}, func(send StubSend) (gson.JSON, error) {200			_, _ = send()201			return gson.JSON{}, errors.New("err")202		})203		_ = g.page.Navigate(s.URL("/a"))204	}205}206func TestHijackLoadResponseErr(t *testing.T) {207	g := setup(t)208	p := g.newPage().Context(g.Context())209	router := p.HijackRequests()210	defer router.MustStop()211	wg := &sync.WaitGroup{}212	wg.Add(1)213	router.MustAdd("http://test.com/a", func(ctx *rod.Hijack) {214		g.Err(ctx.LoadResponse(&http.Client{215			Transport: &MockRoundTripper{err: errors.New("err")},216		}, true))217		g.Err(ctx.LoadResponse(&http.Client{218			Transport: &MockRoundTripper{res: &http.Response{219				StatusCode: 200,220				Body:       ioutil.NopCloser(&MockReader{err: errors.New("err")}),221			}},222		}, true))223		wg.Done()224		ctx.Response.Fail(proto.NetworkErrorReasonAborted)225	})226	go router.Run()227	_ = p.Navigate("http://test.com/a")228	wg.Wait()229}230func TestHijackResponseErr(t *testing.T) {231	g := setup(t)232	s := g.Serve().Route("/", ".html", `ok`)233	p := g.newPage().Context(g.Context())234	router := p.HijackRequests()235	defer router.MustStop()236	wg := &sync.WaitGroup{}237	wg.Add(1)238	router.MustAdd(s.URL("/a"), func(ctx *rod.Hijack) { // to ignore favicon239		ctx.OnError = func(err error) {240			g.Err(err)241			wg.Done()242		}243		ctx.MustLoadResponse()244		g.mc.stub(1, proto.FetchFulfillRequest{}, func(send StubSend) (gson.JSON, error) {245			res, _ := send()246			return res, errors.New("err")247		})248	})249	go router.Run()250	p.MustNavigate(s.URL("/a"))251	wg.Wait()252}...

testing.go

Source:testing.go

...42	)()43	router := browser.HijackRequests()44	defer router.MustStop()45	// without some route defined it hangs here46	router.MustAdd("not-to-happen", func(*rod.Hijack) {})47	go router.Run()48	wait := page.WaitEvent(&proto.PageLoadEventFired{})49	page.MustNavigate("http://" + siteURL)50	wait()51	// Wait till the loader has vanished52	page.MustWait(`() => document.getElementById("app-wasm-loader") == null`)53	// Click without modifying the result54	fmt.Println("\n")55	log.Println("Clicking the button without hijacking active")56	wait = page.MustWaitRequestIdle()57	page.MustElement("#reqbut").MustClick()58	wait()59	fmt.Println("\n")60	log.Println("Clicking the button with hijacking 'Data' active")61	router.MustAdd("*/post", injectData)62	wait = page.MustWaitRequestIdle()63	page.MustElement("#reqbut").MustClick()64	wait()65	// remove that hijacker66	router.MustRemove("*/post")67	// switching the endpoint url68	fmt.Println("\n")69	log.Println("Clicking the button to change the endpoint url")70	page.MustElement("#urlbut").MustClick()71	log.Println("Clicking the button, button replies with an empty body")72	router.MustAdd("*/post", injectData)73	wait = page.MustWaitRequestIdle()74	page.MustElement("#reqbut").MustClick()75	wait()76	log.Println("Notice: The frontend got the empty body response just as expected.")77	// remove that hijacker78	router.MustRemove("*/post")79	// This is the Error case which actually should work80	fmt.Println("\n")81	log.Println("Clicking the button with hijacking 'EmptyBody' active")82	router.MustAdd("*/empty", injectEmpty)83	wait = page.MustWaitRequestIdle()84	page.MustElement("#reqbut").MustClick()85	wait()86	log.Println("Notice: The javascript console ([con]) says the backend request started, but now it hangs. The reasons seems to be that there is no (empty) body.")87	time.Sleep(5 * time.Second)88	//utils.Pause()89}90func injectData(ctx *rod.Hijack) {91	log.Println("Start: Intercept and modifying POST with data")92	//ctx.MustLoadResponse()93	body := "Injected response"94	ctx.Response.SetBody(body).SetHeader(95		"Access-Control-Allow-Origin", siteURL,96		"Access-Control-Expose-Headers", "Link",...

MustAdd

Using AI Code Generation

1import (2func main() {3    browser := rod.New().MustConnect()4    page.MustElement("input[name=q]").MustInput("rod").MustPress(proto.InputEnter)5    page.MustWaitLoad().MustScreenshot("screenshot.png")6    fmt.Println("screenshot saved to screenshot.png")7}

MustAdd

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	defer browser.MustClose()5	page.MustAdd("input[name=q]", "hello rod").MustPress(input.Enter)6	page.MustElement("h1").MustHandle(func(e *rod.Element) {7		text := e.MustText()8		fmt.Println(text)9	})10}11import (12func main() {13	browser := rod.New().MustConnect()14	defer browser.MustClose()15	page.MustAdd("input[name=q]", "hello rod").MustPress(input.Enter)16	page.MustElementR("h1").MustHandle(func(e *rod.Element) {17		text := e.MustText()18		fmt.Println(text)19	})20}21import (22func main() {23	browser := rod.New().MustConnect()24	defer browser.MustClose()25	page.MustAdd("input[name=q]", "hello rod").MustPress(input.Enter)26	page.MustElementX("h1").MustHandle(func(e *rod.Element) {27		text := e.MustText()28		fmt.Println(text)29	})30}31import (32func main() {33	browser := rod.New().MustConnect()34	defer browser.MustClose()35	page := browser.MustPage("https

MustAdd

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	page.MustAdd("input.gLFyf.gsfi", "Rod").MustPress("Enter")5	fmt.Println(page.MustElement(".g").MustText())6}7import (8func main() {9	browser := rod.New().MustConnect()10	page.MustAdd("input.gLFyf.gsfi", "Rod").MustPress("Enter")11	fmt.Println(page.MustElement(".g").MustText())12}13import (14func main() {15	browser := rod.New().MustConnect()16	page.MustAdd("input.gLFyf.gsfi", "Rod").MustPress("Enter")17	fmt.Println(page.MustElement(".g").MustText())18}19import (20func main() {21	browser := rod.New().MustConnect()22	page.MustAdd("input.gLFyf.gsfi", "Rod").MustPress("Enter")23	fmt.Println(page.MustElement(".g").MustText())24}25import (26func main() {27	browser := rod.New().MustConnect()28	page.MustAdd("input.gLFyf.gsfi", "Rod").MustPress("Enter")29	fmt.Println(page.MustElement(".g").MustText())30}31import (

MustAdd

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	fmt.Println(page.MustTitle())5}6import (7func main() {8	browser := rod.New().MustConnect()9	fmt.Println(page.MustTitle())10}11import (12func main() {13	browser := rod.New().MustConnect()14	fmt.Println(page.MustTitle())15}16import (17func main() {18	browser := rod.New().MustConnect()19	fmt.Println(page.MustTitle())20}21import (22func main() {23	browser := rod.New().MustConnect()

MustAdd

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	title := page.MustElement("title").MustText()5	fmt.Println(title)6	browser.Close()7}8import (9func main() {10	browser := rod.New().MustConnect()11	title := page.MustElement("title").MustText()12	fmt.Println(title)13	browser.Close()14}15import (16func main() {17	browser := rod.New().MustConnect()18	title := page.MustElement("title").MustText()19	fmt.Println(title)20	browser.Close()21}22import (23func main() {24	browser := rod.New().MustConnect()25	title := page.MustElement("title").MustText()26	fmt.Println(title)27	browser.Close()28}29import (30func main() {31	browser := rod.New().MustConnect()

MustAdd

Using AI Code Generation

1import (2type rod struct {3}4func (r *rod) MustAdd(other *rod) {5}6func main() {7	rod1 := &rod{length: 10.0}8	rod2 := &rod{length: 20.0}9	rod1.MustAdd(rod2)10	fmt.Println(rod1.length)11}12import (13type rod struct {14}15func (r *rod) MustAdd(other *rod) {16}17func main() {18	rod1 := &rod{length: 10.0}19	rod2 := &rod{length: 20.0}20	rod1.MustAdd(rod2)21	fmt.Println(rod1.length)22}23import (24type rod struct {25}26func (r *rod) MustAdd(other *rod) {27}28func main() {29	rod1 := &rod{length: 10.0}30	rod2 := &rod{length: 20.0}31	rod1.MustAdd(rod2)32	fmt.Println(rod1.length)33}34import (35type rod struct {36}37func (r *rod) MustAdd(other *rod) {38}39func main() {40	rod1 := &rod{length: 10.0}41	rod2 := &rod{length: 20.0}42	rod1.MustAdd(rod2)43	fmt.Println(rod1.length)44}45import (46type rod struct {47}48func (r *rod) MustAdd(other

MustAdd

Using AI Code Generation

1import (2func main() {3    fmt.Println(rod.MustAdd(2, 3))4}5import (6func main() {7    fmt.Println(rod.MustAdd(2, 3))8}9import (10func main() {11    fmt.Println(rod.MustAdd(2, 3))12}13import (14func main() {15    fmt.Println(rod.MustAdd(2, 3))16}17import (18func main() {19    fmt.Println(rod.MustAdd(2, 3))20}21import (22func main() {23    fmt.Println(rod.MustAdd(2, 3))24}25import (26func main() {27    fmt.Println(rod.MustAdd(2, 3))28}29import (30func main() {31    fmt.Println(rod.MustAdd(2, 3))32}33import (34func main() {35    fmt.Println(rod.MustAdd(2, 3))36}

MustAdd

Using AI Code Generation

1import (2func main() {3	fmt.Println(rod.MustAdd(2, 3))4}5func Add(a, b int) (int, error) {6}7func MustAdd(a, b int) int {8	sum, err := Add(a, b)9	if err != nil {10		panic(err)11	}12}13./2.go:9: cannot use rod.MustAdd(2, 3) (type int) as type error in return argument:14func main() {15	fmt.Println(rod.MustAdd(2, 3))16}

MustAdd

Using AI Code Generation

1import (2func main() {3	r := rod.Rod{Length: 10}4	r.MustAdd(5)5	fmt.Println(r.Length)6}7import (8func main() {9	r := rod.Rod{Length: 10}10	r.Add(5)11	fmt.Println(r.Length)12}13import (14func main() {15	r := rod.Rod{Length: 10}16	err := r.Add(5)17	if err != nil {18		fmt.Println(err)19	}20	fmt.Println(r.Length)21}22import (23func main() {24	r := rod.Rod{Length: 10}25	err := r.Add(5)26	if err != nil {27		fmt.Println(err)28	}29	fmt.Println(r.Length)30}31import (32func main() {33	r := rod.Rod{Length: 10}34	err := r.Add(5)35	if err != nil {36		fmt.Println(err)37	}38	fmt.Println(r.Length)39}40import (41func main() {42	r := rod.Rod{Length: 10}43	err := r.Add(5)44	if err != nil {45		fmt.Println(err)46	}47	fmt.Println(r.Length)48}49import (50func main() {51	r := rod.Rod{Length: 10}52	err := r.Add(5)53	if err != nil {54		fmt.Println(err)55	}56	fmt.Println(r.Length)57}

MustAdd

Using AI Code Generation

1import (2func main() {3	rod1 := rod.Rod{Length: 10, Diameter: 2}4	rod1.MustAdd(rod.Rod{Length: 2, Diameter: 2})5	fmt.Println(rod1)6}7import (8func main() {9	rod1 := rod.Rod{Length: 10, Diameter: 2}10	rod1.MustAdd(rod.Rod{Length: 10, Diameter: 2})11	fmt.Println(rod1)12}13import (14func main() {15	rod1 := rod.Rod{Length: 10, Diameter: 2}16	rod1.MustAdd(rod.Rod{Length: 10, Diameter: 2})17	fmt.Println(rod1)18}19import (20func main() {21	rod1 := rod.Rod{Length: 10, Diameter: 2}22	rod1.MustAdd(rod.Rod{Length: 2, Diameter: 2})23	fmt.Println(rod1)24}25import (26func main() {

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