go selenium较好的库

By ego008 at 2018-07-22 10:42 • 756次点击
ego008

在go+selenium 上踩了不少坑,推荐下面这个比较完善的库
https://github.com/tebeka/selenium 125
支持chrome、safari、firefox、IE

另外还有:
https://github.com/sclevine/agouti 6
https://github.com/sourcegraph/go-selenium 8

放在一起的例子:

package main

import (
	agwd "github.com/sclevine/agouti"
	tbwd "github.com/tebeka/selenium"
	"log"
	sgwd "sourcegraph.com/sourcegraph/go-selenium"
)

// Helper for sourcegraph/go-selenium
type fatalfer struct{}

func (fatalfer) Fatalf(fmt string, v ...interface{}) {
	panic([]interface{}{fmt, v})
}

var errorhandler fatalfer

// Helper for tebeka/selenium and agouti
func checkError(err error) {
	if err != nil {
		panic(err)
	}
}

func main() {
	defer func() {
		r := recover()

		// Catch the errors from the tebeka/selenium and agouti helpers
		err, is_error := r.(error)
		if is_error {
			log.Fatal(err)
		}

		// Catch the errors from the sourcegraph/go-selenium helper
		arr, is_array := r.([]interface{})
		if is_array {
			fmt := arr[0].(string)
			v := arr[1].([]interface{})
			log.Fatalf(fmt, v...)
		}
	}()

	//sourcegraphExample()
	//tebekaExample()
	//agoutiExample()
}

func sourcegraphExample() {

	// Pro: .T
	// Con: Doesn't report the full error

	var err error
	wdRaw, err := sgwd.NewRemote(sgwd.Capabilities(map[string]interface{}{"browserName": "chrome"}), "http://localhost:4444/wd/hub")
	checkError(err)
	driver := wdRaw.T(errorhandler)
	defer driver.Quit()

	// Make sure the debug panel doesn't overlay the login
	driver.ResizeWindow(driver.CurrentWindowHandle(), sgwd.Size{1200, 500})

	driver.Get("http://localhost/shop")

	driver.FindElement(sgwd.ByCSSSelector, "header.header li.login a").Click()
	mailInput := driver.FindElement(sgwd.ByCSSSelector, "section.login-area input[name=email_address]")
	mailInput.Click()
	mailInput.SendKeys("info@example.com")
	passwordInput := driver.FindElement(sgwd.ByCSSSelector, "section.login-area input[name=password]")
	passwordInput.Click()
	passwordInput.SendKeys("xxx" + sgwd.EnterKey)

	// go-selenium doesn't seem to have explicit wait
	driver.SetImplicitWaitTimeout(30000)

	// Wait for login to complete (either the "My Account" button or the confirm address popup appears)
	driver.FindElement(sgwd.ByCSSSelector, "header.header li.account a, a[data-widget=confirm_address_link]")

	// Go to "My Account" page
	driver.FindElement(sgwd.ByCSSSelector, "header.header li.account a").Click()
}

func tebekaExample() {

	// Pro: Easier capabilities, provides full error info
	// Con: No .T

	var err error

	driver, err := tbwd.NewRemote(tbwd.Capabilities{"browserName": "chrome"}, "http://localhost:4444/wd/hub")
	checkError(err)
	defer driver.Quit()

	// Make sure the debug panel doesn't overlay the login
	cwh, err := driver.CurrentWindowHandle()
	checkError(err)
	err = driver.ResizeWindow(cwh, 1200, 500)
	checkError(err)

	err = driver.Get("http://localhost/shop")
	checkError(err)

	loginButton, err := driver.FindElement(tbwd.ByCSSSelector, "header.header li.login a")
	checkError(err)
	err = loginButton.Click()
	mailInput, err := driver.FindElement(tbwd.ByCSSSelector, "section.login-area input[name=email_address]")
	checkError(err)
	err = mailInput.Click()
	checkError(err)
	err = mailInput.SendKeys("info@example.com")
	checkError(err)
	passwordInput, err := driver.FindElement(tbwd.ByCSSSelector, "section.login-area input[name=password]")
	checkError(err)
	err = passwordInput.SendKeys("xxx" + tbwd.EnterKey)
	checkError(err)

	// tebeka/selenium doesn't seem to have explicit wait
	err = driver.SetImplicitWaitTimeout(30000)
	checkError(err)

	// Wait for login to complete (either the "My Account" button or the confirm address popup appears)
	driver.FindElement(sgwd.ByCSSSelector, "header.header li.account a, a[data-widget=confirm_address_link]")

	// Go to "My Account" page
	accountButton, err := driver.FindElement(sgwd.ByCSSSelector, "header.header li.account a")
	checkError(err)
	err = accountButton.Click()
	checkError(err)
}

func agoutiExample() {
	var err error

	driver, err := agwd.NewPage("http://localhost:4444/wd/hub", agwd.Browser("chrome"))
	checkError(err)
	defer driver.Destroy()

	// Make sure the debug panel doesn't overlay the login
	err = driver.Size(1200, 500)
	checkError(err)

	err = driver.Navigate("http://localhost/shop")
	checkError(err)

	err = driver.Find("header.header li.login a").Click()
	checkError(err)
	mailInput := driver.Find("section.login-area input[name=email_address]")
	err = mailInput.Click()
	checkError(err)
	err = mailInput.SendKeys("info@example.com")
	checkError(err)
	passwordInput := driver.Find("section.login-area input[name=password]")
	err = passwordInput.SendKeys("xxx" + string('\ue007'))
	checkError(err)

	// agoudi doesn't seem to have explicit wait
	err = driver.SetImplicitWait(30000)
	checkError(err)

	// Wait for login to complete (either the "My Account" button or the confirm address popup appears)
	driver.Find("header.header li.account a, a[data-widget=confirm_address_link]")

	// Go to "My Account" page
	err = driver.Find("header.header li.account a").Click()
	checkError(err)
}

// forked from https://gist.github.com/AndreKR/213996c501ed9da927ede1ff7d23699c

go, selenium,


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