fixed linting - test part2

Author: jyameo

dwds/test/dart_uri_test.dart

@@ -156,8 +156,8 @@ void main() {
       final logs = <String>[];
 
       void logWriter(
-        level,
-        message, {
+        Object? level,
+        String message, {
         String? error,
         String? loggerName,
         String? stackTrace,

dwds/test/debug_extension_test.dart

@@ -50,7 +50,7 @@ void main() async {
     final title = await context.webDriver.title;
     if (title == 'Dart DevTools') return;
 
-    await Future.delayed(retryWait);
+    await Future<void>.delayed(retryWait);
     return waitForDartDevToolsWithRetry(
       retryCount: retryCount--,
       retryWait: retryWait,

dwds/test/debugger_test.dart

@@ -55,7 +55,7 @@ final sampleSyncFrame = WipCallFrame({
   'functionLocation': {'scriptId': '69', 'lineNumber': 88, 'columnNumber': 72},
   'location': {'scriptId': '69', 'lineNumber': 37, 'columnNumber': 0},
   'url': '',
-  'scopeChain': [],
+  'scopeChain': <dynamic>[],
   'this': {'type': 'undefined'},
 });
 
@@ -145,10 +145,10 @@ void main() async {
       asyncStackTrace: StackTrace({
         'callFrames': [sampleAsyncFrame.json],
         'parent': StackTrace({
-          'callFrames': [],
+          'callFrames': <dynamic>[],
           'parent': StackTrace({
             'callFrames': [sampleAsyncFrame.json],
-            'parent': StackTrace({'callFrames': []}).json,
+            'parent': StackTrace({'callFrames': <dynamic>[]}).json,
           }).json,
         }).json,
       }),

dwds/test/devtools_test.dart

@@ -24,7 +24,7 @@ Future<void> _waitForPageReady(TestContext context) async {
   while (attempt-- > 0) {
     final content = await context.webDriver.pageSource;
     if (content.contains('hello_world')) return;
-    await Future.delayed(const Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
   }
   throw StateError('Page never initialized');
 }
@@ -51,7 +51,7 @@ void main() {
             'd',
           ]);
           // Wait for DevTools to actually open.
-          await Future.delayed(const Duration(seconds: 2));
+          await Future<void>.delayed(const Duration(seconds: 2));
         });
 
         tearDown(() async {
@@ -75,7 +75,7 @@ void main() {
               "window.open('$appUrl', '_blank');",
               [],
             );
-            await Future.delayed(const Duration(seconds: 2));
+            await Future<void>.delayed(const Duration(seconds: 2));
             final newAppWindow = await context.webDriver.windows.last;
             await newAppWindow.setAsActive();
 
@@ -87,7 +87,7 @@ void main() {
               Keyboard.alt,
               'd',
             ]);
-            await Future.delayed(const Duration(seconds: 2));
+            await Future<void>.delayed(const Duration(seconds: 2));
             final alert = context.webDriver.driver.switchTo.alert;
             expect(alert, isNotNull);
             expect(
@@ -109,7 +109,7 @@ void main() {
               Keyboard.alt,
               'd',
             ]);
-            await Future.delayed(const Duration(seconds: 2));
+            await Future<void>.delayed(const Duration(seconds: 2));
             windows = await context.webDriver.windows.toList();
             final devToolsWindow = windows.firstWhere(
               (window) => window != newAppWindow,
@@ -178,7 +178,7 @@ void main() {
     test('gives a good error if devtools is not served', () async {
       // Try to open devtools and check for the alert.
       await context.webDriver.driver.keyboard.sendChord([Keyboard.alt, 'd']);
-      await Future.delayed(const Duration(seconds: 2));
+      await Future<void>.delayed(const Duration(seconds: 2));
       final alert = context.webDriver.driver.switchTo.alert;
       expect(alert, isNotNull);
       expect(await alert.text, contains('--debug'));
@@ -208,7 +208,7 @@ void main() {
         });
         // Try to open devtools and check for the alert.
         await context.webDriver.driver.keyboard.sendChord([Keyboard.alt, 'd']);
-        await Future.delayed(const Duration(seconds: 2));
+        await Future<void>.delayed(const Duration(seconds: 2));
         final alert = context.webDriver.driver.switchTo.alert;
         expect(alert, isNotNull);
         expect(await alert.text, contains('--debug'));

dwds/test/events_test.dart

@@ -41,7 +41,7 @@ void main() {
 
     test('emits HTTP_REQUEST_EXCEPTION event', () async {
       Future<void> throwAsyncException() async {
-        await Future.delayed(const Duration(milliseconds: 100));
+        await Future<void>.delayed(const Duration(milliseconds: 100));
         throw Exception('async error');
       }
 
@@ -77,7 +77,7 @@ void main() {
 
       // Ignore the response.
       final response = await request.close();
-      await response.drain();
+      await response.drain<void>();
 
       // Wait for expected events.
       await events;

dwds/test/execution_context_test.dart

@@ -187,7 +187,7 @@ class TestDebuggerConnection {
   /// Return the initial context ID from the DevToolsRequest.
   Future<TestContextId> defaultContextId() async {
     // Give the previous events time to propagate.
-    await Future.delayed(Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
     return TestContextId.from(await extensionDebugger.executionContext!.id);
   }
 
@@ -201,7 +201,7 @@ class TestDebuggerConnection {
     final executionContextId = extensionDebugger.executionContext!.id;
 
     // Give it time to send the evaluate request.
-    await Future.delayed(Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
 
     // Respond to the evaluate request.
     _sendEvaluationResponse({
@@ -221,7 +221,7 @@ class TestDebuggerConnection {
     final executionContextId = extensionDebugger.executionContext!.id;
 
     // Give it time to send the evaluate request.
-    await Future.delayed(Duration(milliseconds: 100));
+    await Future<void>.delayed(const Duration(milliseconds: 100));
 
     // Respond to the evaluate request.
     _sendEvaluationResponse({
@@ -297,7 +297,7 @@ class TestDebuggerConnection {
 
   Future<ExecutionContext?> _waitForExecutionContext() async {
     while (extensionDebugger.executionContext == null) {
-      await Future.delayed(Duration(milliseconds: 20));
+      await Future<void>.delayed(const Duration(milliseconds: 20));
     }
     return extensionDebugger.executionContext;
   }

dwds/test/expression_evaluator_test.dart

@@ -133,7 +133,7 @@ void main() async {
         pausedController.sink.add(
           DebuggerPausedEvent({
             'method': '',
-            'params': {'reason': 'other', 'callFrames': []},
+            'params': {'reason': 'other', 'callFrames': <Object>[]},
           }),
         );
 

dwds/test/extension_debugger_test.dart

@@ -42,7 +42,7 @@ void main() async {
           ..id = 0
           ..success = true,
       );
-      final resultCompleter = Completer();
+      final resultCompleter = Completer<dynamic>();
       unawaited(
         extensionDebugger
             .sendCommand('Runtime.evaluate', params: {'expression': '\$pi'})