Use package import to import files inside lib/ directory.

packages/url_launcher/url_launcher_platform_interface/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.0.2
+
+* Use package URI in test directory to import code from lib.
+
 ## 1.0.1
 
 * Enforce that UrlLauncherPlatform isn't implemented with `implements`.

packages/url_launcher/url_launcher_platform_interface/pubspec.yaml

@@ -4,7 +4,7 @@ author: Flutter Team <[email protected]>
 homepage: https://github.com/flutter/plugins/tree/master/packages/url_launcher/url_launcher_platform_interface
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 1.0.1
+version: 1.0.2
 
 dependencies:
   flutter:

packages/url_launcher/url_launcher_platform_interface/test/method_channel_url_launcher_test.dart

@@ -6,8 +6,8 @@ import 'package:mockito/mockito.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../lib/method_channel_url_launcher.dart';
-import '../lib/url_launcher_platform_interface.dart';
+import 'package:url_launcher_platform_interface/method_channel_url_launcher.dart';
+import 'package:url_launcher_platform_interface/url_launcher_platform_interface.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();