Alertas, prompts e confirmações JavaScript

WebDriver fornece uma API para trabalhar com os três tipos nativos de mensagens pop-up oferecidas pelo JavaScript. Esses pop-ups são estilizados pelo navegador e oferecem personalização limitada.

Alertas

O mais simples deles é referido como um alerta, que mostra um mensagem personalizada e um único botão que dispensa o alerta, rotulado na maioria dos navegadores como OK. Ele também pode ser dispensado na maioria dos navegadores pressionando o botão Fechar, mas isso sempre fará a mesma coisa que o botão OK. Veja um exemplo de alerta .

O WebDriver pode obter o texto do pop-up e aceitar ou dispensar esses alertas.

//Click the link to activate the alert
driver.findElement(By.linkText("See an example alert")).click();

//Wait for the alert to be displayed and store it in a variable
Alert alert = wait.until(ExpectedConditions.alertIsPresent());

//Store the alert text in a variable
String text = alert.getText();

//Press the OK button
alert.accept();
  
# Click the link to activate the alert
driver.find_element(By.LINK_TEXT, "See an example alert").click()

# Wait for the alert to be displayed and store it in a variable
alert = wait.until(expected_conditions.alert_is_present())

# Store the alert text in a variable
text = alert.text

# Press the OK button
alert.accept()
  
//Click the link to activate the alert
driver.FindElement(By.LinkText("See an example alert")).Click();

//Wait for the alert to be displayed and store it in a variable
IAlert alert = wait.Until(ExpectedConditions.AlertIsPresent());

//Store the alert text in a variable
string text = alert.Text;

//Press the OK button
alert.Accept();
  
# Click the link to activate the alert
driver.find_element(:link_text, 'See an example alert').click

# Store the alert reference in a variable
alert = driver.switch_to.alert

# Store the alert text in a variable
alert_text = alert.text

# Press on OK button
alert.accept
  
//Click the link to activate the alert
await driver.findElement(By.linkText('See an example alert')).click();

// Wait for the alert to be displayed
await driver.wait(until.alertIsPresent());

// Store the alert in a variable
let alert = await driver.switchTo().alert();

//Store the alert text in a variable
let alertText = await alert.getText();

//Press the OK button
await alert.accept();

// Note: To use await, the above code should be inside an async function
  

//Click the link to activate the alert
driver.findElement(By.linkText("See an example alert")).click()

//Wait for the alert to be displayed and store it in a variable
val alert = wait.until(ExpectedConditions.alertIsPresent())

//Store the alert text in a variable
val text = alert.getText()

//Press the OK button
alert.accept()

Confirmação

Uma caixa de confirmação é semelhante a um alerta, exceto que o usuário também pode escolher cancelar a mensagem. Veja uma amostra de confirmação .

Este exemplo também mostra uma abordagem diferente para armazenar um alerta:

//Click the link to activate the alert
driver.findElement(By.linkText("See a sample confirm")).click();

//Wait for the alert to be displayed
wait.until(ExpectedConditions.alertIsPresent());

//Store the alert in a variable
Alert alert = driver.switchTo().alert();

//Store the alert in a variable for reuse
String text = alert.getText();

//Press the Cancel button
alert.dismiss();
  
# Click the link to activate the alert
driver.find_element(By.LINK_TEXT, "See a sample confirm").click()

# Wait for the alert to be displayed
wait.until(expected_conditions.alert_is_present())

# Store the alert in a variable for reuse
alert = driver.switch_to.alert

# Store the alert text in a variable
text = alert.text

# Press the Cancel button
alert.dismiss()
  
//Click the link to activate the alert
driver.FindElement(By.LinkText("See a sample confirm")).Click();

//Wait for the alert to be displayed
wait.Until(ExpectedConditions.AlertIsPresent());

//Store the alert in a variable
IAlert alert = driver.SwitchTo().Alert();

//Store the alert in a variable for reuse
string text = alert.Text;

//Press the Cancel button
alert.Dismiss();
  
# Click the link to activate the alert
driver.find_element(:link_text, 'See a sample confirm').click

# Store the alert reference in a variable
alert = driver.switch_to.alert

# Store the alert text in a variable
alert_text = alert.text

# Press on Cancel button
alert.dismiss
  
//Click the link to activate the alert
await driver.findElement(By.linkText('See a sample confirm')).click();

// Wait for the alert to be displayed
await driver.wait(until.alertIsPresent());

// Store the alert in a variable
let alert = await driver.switchTo().alert();

//Store the alert text in a variable
let alertText = await alert.getText();

//Press the Cancel button
await alert.dismiss();

// Note: To use await, the above code should be inside an async function
  

//Click the link to activate the alert
driver.findElement(By.linkText("See a sample confirm")).click()

//Wait for the alert to be displayed
wait.until(ExpectedConditions.alertIsPresent())

//Store the alert in a variable
val alert = driver.switchTo().alert()

//Store the alert in a variable for reuse
val text = alert.text

//Press the Cancel button
alert.dismiss()

Prompt

Os prompts são semelhantes às caixas de confirmação, exceto que também incluem um texto de entrada. Semelhante a trabalhar com elementos de formulário, você pode usar o sendKeys do WebDriver para preencher uma resposta. Isso substituirá completamente o espaço de texto de exemplo. Pressionar o botão Cancelar não enviará nenhum texto. Veja um exemplo de prompt .

//Click the link to activate the alert
driver.findElement(By.linkText("See a sample prompt")).click();

//Wait for the alert to be displayed and store it in a variable
Alert alert = wait.until(ExpectedConditions.alertIsPresent());

//Type your message
alert.sendKeys("Selenium");

//Press the OK button
alert.accept();
  
# Click the link to activate the alert
driver.find_element(By.LINK_TEXT, "See a sample prompt").click()

# Wait for the alert to be displayed
wait.until(expected_conditions.alert_is_present())

# Store the alert in a variable for reuse
alert = Alert(driver)

# Type your message
alert.send_keys("Selenium")

# Press the OK button
alert.accept()
  
//Click the link to activate the alert
driver.FindElement(By.LinkText("See a sample prompt")).Click();

//Wait for the alert to be displayed and store it in a variable
IAlert alert = wait.Until(ExpectedConditions.AlertIsPresent());

//Type your message
alert.SendKeys("Selenium");

//Press the OK button
alert.Accept();
  
# Click the link to activate the alert
driver.find_element(:link_text, 'See a sample prompt').click

# Store the alert reference in a variable
alert = driver.switch_to.alert

# Type a message
alert.send_keys("selenium")

# Press on Ok button
alert.accept
  
//Click the link to activate the alert
await driver.findElement(By.linkText('See a sample prompt')).click();

// Wait for the alert to be displayed
await driver.wait(until.alertIsPresent());

// Store the alert in a variable
let alert = await driver.switchTo().alert();

//Type your message
await alert.sendKeys("Selenium");

//Press the OK button
await alert.accept();

//Note: To use await, the above code should be inside an async function
  

//Click the link to activate the alert
driver.findElement(By.linkText("See a sample prompt")).click()

//Wait for the alert to be displayed and store it in a variable
val alert = wait.until(ExpectedConditions.alertIsPresent())

//Type your message
alert.sendKeys("Selenium")

//Press the OK button
alert.accept()
Última modificação September 20, 2022: fix incorrect aliases from previous changes (d944c93fd7)