[mobile] Added enhancements for wait API for mobile UI

[babusekaran]

Approach:
created a mobile-specific options MobileDriverOptions to override functions according to mobile driver needs

Added enhancements for below wait APIs to ensure it works for mobile,

• waitFor(locator)
• waitForAny([locator1, locator2,... locatorN])
• waitForText(locator, text)

Bonus changes:

1. changes to support other relevant APIs on mobile like retry(), optional(), exists(), clear()
2. added wait related examples to mobile-test and points to updated demo app.

only waitUntil(function) is expected to work for mobile, other overload for waitUntil() may work for mobile-web but not supported on mobile apps.

• Relevant Issues : [mobile] support wait APIs similar to web #1548
• Type of change :
  • New feature
  • Bug fix for existing feature
  • Code quality improvement
  • Addition or Improvement of tests
  • Addition or Improvement of documentation

[bltemrah]

Hi,
Firstly, thank you for your update and effort. Please, can you let us know how we can get it to our local? Do we need to change the karate version in dependency? Is it now in the master branch? or develop one?

Thanks
Emrah

[babusekaran]

@bltemrah Yes, the changes are available in develop branch you can follow the steps in https://github.com/intuit/karate/wiki/Developer-Guide to build and use it locally.

Once you built it locally change your karate version in dependency to develop branch version which is 2.0.0

[bltemrah]

Thanks for your prompt reply. I use Karate Fw by maven dependency in pom XML. I think that I need to wait your version update. Can you please let me know when you update version?
Thanks

[ptrthomas]

@bltemrah if you can't build locally and test - we won't have the confidence to release an official version sooner. so right now there is no confirmed date. we will have to wait for others to confirm

[bltemrah]

@ptrthomas we would like to test it.

[ptrthomas]

@bltemrah great ! please do

[bltemrah]

Hi @babusekaran and @ptrthomas
We have applied "waitFor" in our test. It seems that it works well. Please note that we have not used "waitForAny" and "waitForText" yet.
Thanks

[ptrthomas]

@bltemrah thanks. please note that the more gaps we discover now saves everybody time

[bltemrah]

@ptrthomas @babusekaran we did also a test of "waitForText", and it works well, fyi.

[bltemrah]

Please, can you let me know when you update the dependency?

[babusekaran]

@bltemrah a release candidate is available now with these changes, pls try 1.1.0.RC1 in your dependency.

[bltemrah]

Hi @babusekaran,
I have checked https://mvnrepository.com/search?q=karate to find 1.1.0.RC1, but I could not it. Can you make it clear to me how I get it?
Thanks

[ptrthomas]

@bltemrah mvnrepository is not up to date: https://search.maven.org/artifact/com.intuit.karate/karate-core