Web Min Version Test (#1537)

Author: denrase

.github/workflows/min_version_test.yml

@@ -56,3 +56,20 @@ jobs:
           cd min_version_test
           flutter pub get
           flutter build ios --no-codesign
+
+  build-web:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: subosito/flutter-action@48cafc24713cca54bbe03cdc3a423187d413aafa # [email protected]
+        with:
+          flutter-version: '3.0.0'
+
+      - name: Build web
+        run: |
+          cd min_version_test
+          flutter pub get
+          flutter build web --source-maps

min_version_test/lib/main.dart

@@ -1,12 +1,9 @@
 import 'package:flutter/material.dart';
 
-import 'dart:io' if (dart.library.html) 'dart:html';
-
-import 'package:logging/logging.dart';
-import 'package:dio/dio.dart';
-
+import 'package:min_version_test/transaction/transaction_locator.dart'
+    if (dart.library.html) 'package:min_version_test/transaction/file_transaction.dart'
+    if (dart.library.io) 'package:min_version_test/transaction/web_transaction.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
-import 'package:sentry_dio/sentry_dio.dart';
 import 'package:sentry_logging/sentry_logging.dart';
 
 // ATTENTION: Change the DSN below with your own to see the events in Sentry. Get one at sentry.io
@@ -94,33 +91,15 @@ class _MyHomePageState extends State<MyHomePage> {
 
   Future<void> _incrementCounter() async {
     setState(() async {
-      final transaction = Sentry.startTransaction(
-        'incrementCounter',
-        'task',
-        bindToScope: true,
-      );
+      final transactionTest = getTransaction();
+      await transactionTest.start();
 
       // This call to setState tells the Flutter framework that something has
       // changed in this State, which causes it to rerun the build method below
       // so that the display can reflect the updated values. If we changed
       // _counter without calling setState(), then the build method would not be
       // called again, and so nothing would appear to happen.
       _counter++;
-
-      final dio = Dio();
-      dio.addSentry();
-      final log = Logger('_MyHomePageState');
-
-      try {
-        final file = File('response.txt');
-        final response = await dio.get<String>('https://flutter.dev/');
-        await file.writeAsString(response.data ?? 'no response');
-
-        await transaction.finish(status: SpanStatus.ok());
-      } catch (exception, stackTrace) {
-        log.info(exception.toString(), exception, stackTrace);
-        await transaction.finish(status: SpanStatus.internalError());
-      }
     });
   }
 

min_version_test/lib/transaction/file_transaction.dart

@@ -0,0 +1,36 @@
+import 'package:min_version_test/transaction/transaction.dart';
+import 'dart:io';
+
+import 'package:logging/logging.dart';
+import 'package:dio/dio.dart';
+
+import 'package:sentry_flutter/sentry_flutter.dart';
+import 'package:sentry_dio/sentry_dio.dart';
+
+class FileTransaction implements Transaction {
+  @override
+  Future<void> start() async {
+    final transaction = Sentry.startTransaction(
+      'incrementCounter',
+      'task',
+      bindToScope: true,
+    );
+
+    final dio = Dio();
+    dio.addSentry();
+    final log = Logger('_MyHomePageState');
+
+    try {
+      final file = File('response.txt');
+      final response = await dio.get<String>('https://flutter.dev/');
+      await file.writeAsString(response.data ?? 'no response');
+
+      await transaction.finish(status: SpanStatus.ok());
+    } catch (exception, stackTrace) {
+      log.info(exception.toString(), exception, stackTrace);
+      await transaction.finish(status: SpanStatus.internalError());
+    }
+  }
+}
+
+Transaction getTransaction() => FileTransaction();

min_version_test/lib/transaction/transaction.dart

@@ -0,0 +1,5 @@
+class Transaction {
+  Future<void> start() async {
+    // Do nothing...
+  }
+}

min_version_test/lib/transaction/transaction_locator.dart

@@ -0,0 +1,4 @@
+import 'package:min_version_test/transaction/transaction.dart';
+
+Transaction getTransaction() =>
+    throw UnsupportedError('Cannot create sample transaction.');

min_version_test/lib/transaction/web_transaction.dart

@@ -0,0 +1,34 @@
+import 'package:min_version_test/transaction/transaction.dart';
+
+import 'package:logging/logging.dart';
+import 'package:dio/dio.dart';
+
+import 'package:sentry_flutter/sentry_flutter.dart';
+import 'package:sentry_dio/sentry_dio.dart';
+
+class WebTransaction implements Transaction {
+  @override
+  Future<void> start() async {
+    final transaction = Sentry.startTransaction(
+      'incrementCounter',
+      'task',
+      bindToScope: true,
+    );
+
+    final dio = Dio();
+    dio.addSentry();
+    final log = Logger('_MyHomePageState');
+
+    try {
+      final response = await dio.get<String>('https://flutter.dev/');
+      print(response);
+
+      await transaction.finish(status: SpanStatus.ok());
+    } catch (exception, stackTrace) {
+      log.info(exception.toString(), exception, stackTrace);
+      await transaction.finish(status: SpanStatus.internalError());
+    }
+  }
+}
+
+Transaction getTransaction() => WebTransaction();