@RunWith(FlutterRunner.class)
 public class EmbeddingV1ActivityTest {
   @Rule
   public ActivityTestRule<EmbeddingV1Activity> rule =
       new ActivityTestRule<>(EmbeddingV1Activity.class);
 }

Add integration_test and flutter_driver dev_dependencies to
<plugin_name>/pubspec.yaml and
<plugin_name>/example/pubspec.yaml.

    
    
 integration_test:
   sdk: flutter
 flutter_driver:
   sdk: flutter

Update minimum Flutter version of environment in
<plugin_name>/pubspec.yaml. All plugins moving
forward will set the minimum version to 1.12.13+hotfix.6
which is the minimum version for which we can guarantee support.
For example:

    
    
 environment:
   sdk: ">=2.16.1 <3.0.0"
   flutter: ">=1.17.0"