Example of running web tests alongside io tests

Author: collinjackson

packages/e2e/example/test_driver/example_e2e.dart

@@ -10,25 +10,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:e2e/e2e.dart';
 
+import 'example_e2e_io.dart' if (dart.library.html) 'example_e2e_web.dart' as tests;
+
 import 'package:e2e_example/main.dart' as app;
 
 void main() {
   E2EWidgetsFlutterBinding.ensureInitialized();
-  testWidgets('verify text', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    app.main();
-
-    // Trigger a frame.
-    await tester.pumpAndSettle();
-
-    // Verify that platform version is retrieved.
-    expect(
-      find.byWidgetPredicate(
-        (Widget widget) =>
-            widget is Text &&
-            widget.data.startsWith('Platform: ${Platform.operatingSystem}'),
-      ),
-      findsOneWidget,
-    );
-  });
+  tests.main();
 }

packages/e2e/example/test_driver/example_e2e_io.dart

@@ -0,0 +1,34 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'dart:io' show Platform;
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:e2e/e2e.dart';
+
+import 'package:e2e_example/main.dart' as app;
+
+void main() {
+  E2EWidgetsFlutterBinding.ensureInitialized();
+  testWidgets('verify text', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    app.main();
+
+    // Trigger a frame.
+    await tester.pumpAndSettle();
+
+    // Verify that platform version is retrieved.
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) =>
+            widget is Text &&
+            widget.data.startsWith('Platform: ${Platform.operatingSystem}'),
+      ),
+      findsOneWidget,
+    );
+  });
+}