Support Espresso 2.0

[K76154]

The Espresso has just released its 2.0 version, and it changed its instrumentation test runner. As a result, Cucumber-android needs to be updated to support this new version.

[aslakhellesoy]

Can you be more specific? Or send a pull request?

[K76154]

Check this: https://plus.google.com/+AndroidDevelopers/posts/jHXFkebKjEb

The Espresso 2.0 changes its instrumentation test runner from GoogleInstrumentationTestRunner to AndroidJunitTestRunner. CucumberInstrumentation is currently inheriting GoogleInstrumentationTestRunner, so it needs to be updated to support this new test runner.

[aslakhellesoy]

Where exactly does cucumber-android need to change?

[aslakhellesoy]

Never mind, replied too soon

[SierraGolf]

I don't get it, where does CucumberInstrumentation inherit from GoogleInstrumentationTestRunner?

Cucumber for android has no dependency to espresso what so ever. Please revisit #662 and #667 for more info.

[brasmusson]

As far as I can see cucumber-android does not need to be changed. To use Espresso you need to define your own instrumentation class, see #667. To use Espresso 2.0, that class should inherit from AndroidJunitTestRunner, instead of GoogleInstrumentationTestRunner.

[K76154]

Ah, I didn't check that, sorry. That should be enough to support the new Espresso 2.0.

[lock]

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