Development

Is there any alternative for AppCenter for mobile testing in Azure DevOps?

I am new to mobile testing, and using Appium for my tests. We are using Azure Devops. Since our team is relatively small and there’s no really budget for QA, I am looking to see if there’s any way I can run my automated test with Azure DevOps without the use of VSTS or App Center?

2 times drop-down menu selection in a row with RSelenium

I am trying to scrape this website. I got a problem with text fields because text fields and drop-down menus combined. The site does not allow to enter the names of cities directly. For example, I only want to take the port pointers (ex: Port of Shanghai, China), firstly, I must enter “Shanghai, China”, and need to click the first option, then need to click “Port of Shanghai, China”. (actually, ports are the second option). With the following codes, I can select the country name but not the port.
> remote_driver$findElement(using = ‘id’, value =’from’)$sendKeysToElement(list(“Shanghai, China”))$clickElement()
> remote_driver$findElement(using = “css”, value = “#from-autocomplete > div > div > div > div:nth-child(1)”)$clickElement()
> remote_driver$findElement(using = “css”, value = “#from-autocomplete > div > div > div > div.fvlk5rSgKI–Xo4zMn3an > div:nth-child(2)”)$clickElement()

But in the second selection for port names (3rd line), the port name has been erased from the text field.
Thanks in advance!