[e2e] Fix pedantic lints

packages/e2e/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.2.2+1
+
+* Fix pedantic lints. Adds a missing await in the example test and some missing
+  documentation.
+
 ## 0.2.2
 
 * Added a stub macos implementation

packages/e2e/README.md

@@ -47,7 +47,7 @@ import 'package:flutter_driver/flutter_driver.dart';
 Future<void> main() async {
   final FlutterDriver driver = await FlutterDriver.connect();
   await driver.requestData(null, timeout: const Duration(minutes: 1));
-  driver.close();
+  await driver.close();
   exit(result == 'pass' ? 0 : 1);
 }
 ```
@@ -118,9 +118,9 @@ To e2e test on a local Android device (emulated or physical):
 
 ## Firebase Test Lab
 
-If this is you first time testing with Firebase Test Lab, 
-you'll need to follow the guides in the
-[Firebase test lab documentation](https://firebase.google.com/docs/test-lab/?gclid=EAIaIQobChMIs5qVwqW25QIV8iCtBh3DrwyUEAAYASAAEgLFU_D_BwE)
+If this is your first time testing with Firebase Test Lab, you'll need to follow
+the guides in the [Firebase test lab
+documentation](https://firebase.google.com/docs/test-lab/?gclid=EAIaIQobChMIs5qVwqW25QIV8iCtBh3DrwyUEAAYASAAEgLFU_D_BwE)
 to set up a project.
 
 To run an e2e test on Android devices using Firebase Test Lab, use gradle commands to build an

packages/e2e/example/lib/main.dart

@@ -1,6 +1,8 @@
 import 'dart:io' show Platform;
 import 'package:flutter/material.dart';
 
+// ignore_for_file: public_member_api_docs
+
 void main() => runApp(MyApp());
 
 class MyApp extends StatefulWidget {

packages/e2e/example/test_driver/example_e2e_test.dart

@@ -7,6 +7,6 @@ Future<void> main() async {
   final FlutterDriver driver = await FlutterDriver.connect();
   final String result =
       await driver.requestData(null, timeout: const Duration(minutes: 1));
-  driver.close();
+  await driver.close();
   exit(result == 'pass' ? 0 : 1);
 }

packages/e2e/lib/e2e.dart

@@ -11,6 +11,8 @@ import 'package:flutter/widgets.dart';
 /// A subclass of [LiveTestWidgetsFlutterBinding] that reports tests results
 /// on a channel to adapt them to native instrumentation test format.
 class E2EWidgetsFlutterBinding extends LiveTestWidgetsFlutterBinding {
+  /// Sets up a listener to report that the tests are finished when everything is
+  /// torn down.
   E2EWidgetsFlutterBinding() {
     // TODO(jackson): Report test results as they arrive
     tearDownAll(() async {
@@ -26,6 +28,10 @@ class E2EWidgetsFlutterBinding extends LiveTestWidgetsFlutterBinding {
 
   final Completer<bool> _allTestsPassed = Completer<bool>();
 
+  /// Similar to [WidgetsFlutterBinding.ensureInitialized].
+  ///
+  /// Returns an instance of the [E2EWidgetsFlutterBinding], creating and
+  /// initializing it if necessary.
   static WidgetsBinding ensureInitialized() {
     if (WidgetsBinding.instance == null) {
       E2EWidgetsFlutterBinding();

packages/e2e/pubspec.yaml

@@ -1,6 +1,6 @@
 name: e2e
 description: Runs tests that use the flutter_test API as integration tests.
-version: 0.2.2
+version: 0.2.2+1
 author: Flutter Team <[email protected]>
 homepage: https://github.com/flutter/plugins/tree/master/packages/e2e