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How to use TestHijack method of rod_test Package

Best Rod code snippet using rod_test.TestHijack

hijack_test.go

Source:hijack_test.go

...12	"github.com/moredure/xrod/lib/proto"13	"github.com/moredure/xrod/lib/utils"14	"github.com/ysmood/gson"15)16func TestHijack(t *testing.T) {17	g := setup(t)18	s := g.Serve()19	// to simulate a backend server20	s.Route("/", slash("fixtures/fetch.html"))21	s.Mux.HandleFunc("/a", func(w http.ResponseWriter, r *http.Request) {22		if r.Method != http.MethodPost {23			panic("wrong http method")24		}25		g.Eq("header", r.Header.Get("Test"))26		b, err := ioutil.ReadAll(r.Body)27		g.E(err)28		g.Eq("a", string(b))29		g.HandleHTTP(".html", "test")(w, r)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) {...

TestHijack

Using AI Code Generation

1import (2func main() {3    l := launcher.New().Headless(false)4    defer l.Cleanup()5    b := rod.New().ControlURL(l).MustConnect()6    tab := p.MustNewTab()7    tab.MustWaitLoad()8    tab.MustElement("a").MustClick()

TestHijack

Using AI Code Generation

1import (2func main() {3    l := launcher.New().Bin("/usr/bin/google-chrome").Headless(false).MustLaunch()4    defer l.Close()5    browser := rod.New().ControlURL(l).MustConnect()6    defer browser.MustClose()7    title := page.MustElement("title").MustText()8    fmt.Println(title)9    page.MustElement("#lst-ib").MustInput("rod")10    page.MustElement("input[name=btnK]").MustClick()11    page.MustWaitLoad()12    page.MustElement("h3 > a").MustClick()13    page.MustWaitLoad()14    title = page.MustElement("title").MustText()15    fmt.Println(title)16    url := page.MustInfo().URL17    fmt.Println(url)18    cookies := page.MustCookies()19    fmt.Println(cookies)20    html := page.MustHTML()21    fmt.Println(html)22    page.MustScreenshot("screenshot.png")23    page.MustPDF("pdf.pdf")24    page.MustPDF("pdf2.pdf", proto.PagePrintToPDF{25        Landscape: proto.Bool(true),26        Scale:     proto.Float(0.5),27    })28    page.MustPDF("pdf3.pdf", proto.PagePrintToPDF{29        Landscape: proto.Bool(true),30        Scale:     proto.Float(0

TestHijack

Using AI Code Generation

1import (2func main() {3	browser := rod.New().Connect()4	page.WaitLoad()5	page.Screenshot("screenshot.png")6	title := page.MustTitle()7	fmt.Println(title)8	browser.Close()9}10import (11func main() {12	browser := rod.New().Connect()13	page = browser.Page("

TestHijack

Using AI Code Generation

1import (2func main() {3        MustLaunch()4    defer l.Close()5    browser := rod.New().ControlURL(l).MustConnect()6    page := browser.MustPage("")7    page.MustElement("input[name=q]").MustInput("rod")8    page.MustElement("input[name=q]").MustPress("Enter")9    page.MustElement("a").MustClick(

TestHijack

Using AI Code Generation

1import (2func main() {3	browser := rod.New().MustConnect()4	page.MustElement("input[name=q]").MustInput("rod")5	page.MustElement("input[name=btnK]").MustClick()6	fmt.Println(page.MustElement("h3").MustText())7}8import (9func main() {10	browser := rod.New().MustConnect()11	page.MustElement("input[name=q]").MustInput("rod")12	page.MustElement("input[name=btnK]").MustClick()13	fmt.Println(page.MustElement("h3").MustText())14}15import (16func main() {17	browser := rod.New().MustConnect()18	page.MustElement("input[name=q]").MustInput("rod")

TestHijack

Using AI Code Generation

1import (2func main() {3	browser := rod.New().Connect()4	defer browser.Close()5	defer page.Close()6	tab := page.MustElement("body").MustHijack()7	defer tab.Close()8	defer page2.Close()9	tab2 := page2.MustElement("body").MustHijack()10	defer tab2.Close()11	defer page3.Close()12	tab3 := page3.MustElement("body").MustHijack()13	defer tab3.Close()14	defer page4.Close()15	tab4 := page4.MustElement("body").MustHijack()16	defer tab4.Close()17	defer page5.Close()18	tab5 := page5.MustElement("body").MustHijack()19	defer tab5.Close()20	defer page6.Close()21	tab6 := page6.MustElement("body").MustHijack()22	defer tab6.Close()23	defer page7.Close()24	tab7 := page7.MustElement("body").MustHijack()25	defer tab7.Close()26	defer page8.Close()27	tab8 := page8.MustElement("body").MustHijack()

TestHijack

Using AI Code Generation

1import (2func main() {3    page.MustElement("input").MustInput("rod")4    page.MustElement("input").MustPress(input.Enter)5    page.MustElement("a").MustClick()6    fmt.Println(page.MustInfo().URL)7}8import (9func main() {10    page.MustElement("input").MustInput("rod")11    page.MustElement("input").MustPress(input.Enter)12    page.MustElement("a").MustClick()13    fmt.Println(page.MustInfo().URL)14}15import (16func main() {17    page.MustElement("input").MustInput("rod")18    page.MustElement("input").MustPress(input.Enter)19    page.MustElement("a").MustClick()20    fmt.Println(page.MustInfo().URL)21}22import (23func main() {24    page.MustElement("input").MustInput("rod")25    page.MustElement("input").MustPress(input.Enter)26    page.MustElement("a").MustClick()27    fmt.Println(page.MustInfo().URL)28}29import (30func main() {31    page.MustElement("input").MustInput("rod")32    page.MustElement("input").MustPress(input.Enter)33    page.MustElement("a").MustClick

TestHijack

Using AI Code Generation

1import (2func main() {3    fmt.Println(page.MustElement("input").MustInput("rod").MustPress("Enter").MustWaitNavigation().MustEval("document.title"))4}5import (6func main() {7    fmt.Println(page.MustElement("input").MustInput("rod").MustPress("Enter").MustWaitNavigation().MustEval("document.title"))8}9import (10func main() {11    fmt.Println(page.MustElement("input").MustInput("rod").MustPress("Enter").MustWaitNavigation().MustEval("document.title"))12}13import (14func main() {15    fmt.Println(page.MustElement("input").MustInput("rod").MustPress("Enter").MustWaitNavigation().MustEval("document.title"))16}17import (18func main() {19    fmt.Println(page.MustElement("input").MustInput("rod").MustPress("Enter").MustWaitNavigation().MustEval("document.title"))20}

TestHijack

Using AI Code Generation

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

TestHijack

Using AI Code Generation

1import (2func main() {3	t.TestHijack()4	fmt.Println("main: done")5}6import "fmt"7type RodTest struct {8}9func (r RodTest) TestHijack() {10	fmt.Println("RodTest: TestHijack")11}12import "fmt"13type Rod struct {14}15func (r Rod) Hijack() {16	fmt.Println("Rod: Hijack")17}18import "fmt"19type RodTest struct {20}21func (r RodTest) TestHijack() {22	fmt.Println("RodTest: TestHijack")23}24import "fmt"25type Rod struct {26}27func (r Rod) Hijack() {28	fmt.Println("Rod: Hijack")29}30import "fmt"31type RodTest struct {32}33func (r RodTest) TestHijack() {34	fmt.Println("RodTest: TestHijack")35}36import "fmt"37type Rod struct {38}39func (r Rod) Hijack() {40	fmt.Println("Rod: Hijack")41}42import "fmt"43type RodTest struct {44}45func (r RodTest) TestHijack() {46	fmt.Println("RodTest: TestHijack")47}48import "fmt"49type Rod struct {50}51func (r Rod) Hijack() {52	fmt.Println("Rod: Hijack")53}54import "fmt"55type RodTest struct {56}57func (r RodTest) TestHijack() {58	fmt.Println("RodTest: TestHijack")59}60import "fmt"61type Rod struct {62}63func (r Rod) Hijack() {64	fmt.Println("Rod: Hijack")65}66import "fmt"67type RodTest struct {68}69func (r RodTest) TestHijack() {70	fmt.Println("RodTest:

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