How can I run a single instrumentation test with Gradle Android

Question

I\'m trying to run the tests with this line... but this launches all tests:

./gradlew -DconnectedAndroidTest.single=LandingActivityTests connectedAndroidTest         


        

Answer 1

if you want to run just one test inside the class do something like

./gradlew -Pandroid.testInstrumentationRunnerArguments.class=my.app.package.register.RegisterEmailTest#can_register connectedAndroidTest

can_register is a method in a class RegisterEmailTest

NOTE: the package needs to reference where the class is otherwise it will not work.