Dart 2.19

.github/workflows/dart_ci.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        sdk: [ 2.18.7, stable ]
+        sdk: [ 2.18.7, 2.19.6 ]
     steps:
       - uses: actions/checkout@v2
       - uses: dart-lang/setup-dart@v1

Dockerfile

@@ -1,4 +1,4 @@
-FROM drydock-prod.workiva.net/workiva/dart2_base_image:1
+FROM drydock-prod.workiva.net/workiva/dart2_base_image:2
 WORKDIR /build/
 ADD pubspec.yaml .
 RUN dart pub get

lib/src/sse_proxy_handler.dart

@@ -84,7 +84,6 @@ class SseProxyHandler {
         sink.close();
       });
     });
-    return shelf.Response.notFound('');
   }
 
   Future<shelf.Response> _handle(shelf.Request req) async {

pubspec.yaml

@@ -8,7 +8,7 @@ description: >
   routing by rewriting 404s to the root index.
 
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.18.0 <3.0.0'
 
 dependencies:
   args: ^2.3.1

test/chromedriver_utils.dart

@@ -3,7 +3,7 @@ import 'dart:io';
 
 import 'package:test/test.dart';
 import 'package:webdev_proxy/src/port_utils.dart';
-import 'package:webdriver/io.dart' as wd;
+import 'package:webdriver/async_io.dart' as wd;
 
 const chromeDriverPort = 4444;
 const chromeDriverUrlBase = 'wd/hub';
@@ -18,8 +18,8 @@ Future<void> startChromeDriver() async {
       }
     });
 
-    // On windows this takes a while to boot up, wait for the first line
-    // of stdout as a signal that it is ready.
+    // On windows this takes a while to boot up, wait for a message on stdout
+    // indicating ChromeDriver started successfully.
     final stdOutLines = chromeDriver.stdout
         .transform(utf8.decoder)
         .transform(LineSplitter())
@@ -33,7 +33,8 @@ Future<void> startChromeDriver() async {
     stdOutLines.listen((line) => print('ChromeDriver stdout: $line'));
     stdErrLines.listen((line) => print('ChromeDriver stderr: $line'));
 
-    await stdOutLines.first;
+    await stdOutLines.firstWhere(
+        (line) => line.contains('ChromeDriver was started successfully'));
   } catch (e) {
     throw StateError(
         'Could not start ChromeDriver. Is it installed?\nError: $e');

test/sse_proxy_handler_test.dart

@@ -8,7 +8,7 @@ import 'package:shelf_static/shelf_static.dart';
 import 'package:sse/server/sse_handler.dart';
 import 'package:test/test.dart';
 import 'package:webdev_proxy/src/port_utils.dart';
-import 'package:webdriver/io.dart';
+import 'package:webdriver/async_io.dart';
 
 import 'package:webdev_proxy/src/sse_proxy_handler.dart';