Fix Cucumber reports for cucumber-android

[friederbluemle]

This PR enables standard Cucumber reports using the format parameter of CucumberOptions by

• Not clearing the list of formatters prior to adding AndroidFormatter
• Correctly assigning reporter and formatter before feature execution

Reports will be stored on the device.

Example:
@CucumberOptions(features = "features", format = {"pretty", "html:/data/data/com.mypackage/cucumber-html", "json:/data/data/com.mypackage/cucumber.json"})

This will generate an HTML report in the cucumber-html directory and a JSON report. The pretty formatter writes to System.out, which will appear as nicely colored output in your logcat, given you use a color aware terminal. See Cucumber Reports for supported formatters/reporters.

After test execution reports can be pulled from the device:
adb pull /data/data/com.mypackage/cucumber-html
adb pull /data/data/com.mypackage/cucumber.json

You can also write reports to the SD card.

Note that the html reporter requires the cucumber-html jar in the libs directory of your Android test project.

[aslakhellesoy]

@SierraGolf or @mfellner can you decide what to do with this PR please? You're more cosy with the Android code than me.

[SierraGolf]

@friederbluemle can you rebase please? a couple of your changes already came in with #598. I think after the rebase this PR will only contain the removal of the clear() call which is fine with me.

@mfellner any objections?

[mfellner]

No objections. Maybe you should add a note regarding the cucumber-html.jar dependency to examples/cukeulator-test/libs/README.md.

This is the only place right now for information about required jars when not building with Maven.

[friederbluemle]

Rebased onto origin/master. Indeed the clear() call was the only remaining line.
Also added a comment to the README file of the example project.

[brasmusson]

@SierraGolf Don't forget to update the History.md when merging a PR (or closing an issue). From https://groups.google.com/forum/#!topic/cukes-devs/0dhf7-RgcZc

If you merge a PR that doesn't update History.md or close the issue in the commit message, 
make a commit yourself right after the merge.

(or do what I have sometimes done, merge locally and amend the merge commit with the History.md change before pushing to GitHub)

[friederbluemle]

#607

[SierraGolf]

@brasmusson thanks for the info.

[rusuo]

Hello,

I am trying to get Cucumber reports, but I get a message with permission denied.

In my Manifest file I have:

and in my class I have:
@RunWith (Cucumber.class)
@CucumberOptions(format = {"pretty", "html:/data/data/android.test/cucumber-html", "json:/data/data/android.test/report.json"}, features = "features")
public class RunTestAT {

}

When I try to run the tests I get:
FileNotFound :data/data/android.test/report.json open failed: EACCES (Permission denied).

[dkowis]

@rusuo Github is not a support forum, use the mailing list: https://groups.google.com/forum/#!forum/cukes

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.