How the below code works

Question

Hi How the below code works var videoControls = new WebDriverWait(_driver, TimeSpan.FromSeconds(10)) .Until(driver => driver.FindElement(By.ClassName("ytp-chrome-controls"))); Thanks

Ramco Ramco · Answer

Hi Tahir What does this mean ytp-chrome-controls. Thanks

Tahir Ansari · Answer

1. WebDriverWait: This is a class provided by Selenium for waiting for certain conditions to be met before proceeding further in the test. It takes two parameters: the driver instance (`_driver` in this case) and a timeout duration (`TimeSpan.FromSeconds(10)` in this case). 2. .Until() `: This is a method used with `WebDriverWait` to specify the condition to wait for. It takes a delegate (in this case, a lambda expression) that defines the condition. This delegate will be repeatedly evaluated until it returns `true` or the timeout is reached. 3. driver => driver.FindElement(By.ClassName("ytp-chrome-controls")) : This is the delegate passed to `Until()`. It's a lambda expression that takes a `driver` parameter and returns the result of finding an element on the page with the class name `"ytp-chrome-controls"` using `FindElement()` method. 4. new WebDriverWait(...) : This constructs a new instance of `WebDriverWait` with the specified parameters. 5. var videoControls = ...: This line stores the result of `Until()` in the variable `videoControls`. This result is likely to be an `IWebElement`, which represents the found element with the class name `"ytp-chrome-controls"`.

How the below code works

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