As I delve into the depths of the Protractor API, a particular method caught my attention: browser.call().
This method schedules a command to execute a custom function within the context of webdriver's control flow.
Although I am interested in incorporating this function into my toolkit, I find myself questioning its practical applications and the specific use cases it covers. Can you shed some light on this?
Protractor operates by managing an internal queue to organize the sequence of functions in your test. If a function is called without being added to the queue, it may execute at an unexpected time. You can verify this by using console.log("something") within your tests and noting the order of execution.
To ensure a function runs after a webdriver event, it should be included in browser.call() like so:
browser.previousStep();
browser.call(functionX, this, parameters...)
browser.nextStep()
The this parameter represents:
The object in which the function is to be executed (i.e., the
thisobject for the function).
as explained in the documentation.
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