Overview
In this tutorial, we will learn some of the useful Webdriver code snippets useful across test automation programs.
How to Accept Alert?
public void AcceptAlert() throws Throwable {
boolean status = false;
Alert alert = null;
try {
alert = driver.switchTo().alert();
alert.accept();
status = true;
} catch (NoAlertPresentException ex) {
ex.printStackTrace();
} finally {
if (status) {
System.out.println("Alert Success ");
} else{
System.out.println("Alert Failure : no alert to handle");
}
}
}
How to wait for visibility of Element on a web page ?
public boolean waitForVisibilityOfElement(By by)
throws Throwable {
boolean status = false;
wait = new WebDriverWait(driver, 45);
try {
wait.until(ExpectedConditions.
visibilityOfElementLocated(by));
status = true;
return status;
} catch (Exception e) {
return status;
} finally {
if (status ) {
System.out.println("wait for visibility success ");
} else {
System.out.println("wait for visibility failed");
}
}
}
How to wait for invisibility of Element on a web page ?
The code snippet is almost same as above except for a small change.
public boolean waitForInVisibilityOfElement(By by)
throws Throwable {
boolean status = false;
wait = new WebDriverWait(driver, 45);
try {
wait.until(ExpectedConditions.
invisibilityOfElementLocated(by));
status = true;
return status;
} catch (Exception e) {
return status;
} finally {
if (status) {
System.out.println("wait for invisibility success... ");
} else {
System.out.println("wait for invisibility failure... ");
}
}
}
How to get HTML table row count ?
public int getTableRowCount(By locator) throws Exception {
WebElement table = driver.findElement(locator);
List<WebElement> rows = table.findElements(By.tagName("tr"));
int rowcount = rows.size() - 1;
return rowcount ;
}
How to get HTML table column count?
public int getTableColumncount(By locator) throws Exception {
WebElement tr = driver.findElement(locator);
List<WebElement> columns = tr.
findElements(By.tagName("td"));
int colcount = columns.size() ;
return colcount;
}
Selenium Tutorial on this website:
https://www.testingdocs.com/selenium-webdriver-tutorial/
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