Integration tests

integration_test/app_test.dart

@@ -20,6 +20,12 @@ void main() {
   configureDependencies(Env.test);
 
   group('end-to-end test', () {
+    testWidgets('just test if app is able to launch', (tester) async {
+      // Build our app and trigger a frame.
+      await tester.pumpWidget(const MyApp(true));
+      await tester.pumpAndSettle();
+    });
+
     testWidgets('tap on the scan for devices button, verify device found',
         (tester) async {
       final appDocDirectory = await getApplicationDocumentsDirectory();
@@ -40,16 +46,10 @@ void main() {
 
       // Emulate a tap on the button.
       await tester.tap(devicesButton);
-
-      // Trigger a frame.
-      await tester.pumpAndSettle();
-
-      // Verify that the scan completes
-      // expect(
-      //   find.byKey(const ValueKey(Keys.rescanIconButton)),
-      //   findsOneWidget,
-      // );
+      await tester.pump();
       expect(find.byType(AdaptiveListTile), findsAny);
+      await tester.pumpAndSettle();
+      expect(find.byType(AdaptiveListTile), findsAtLeast(2));
     });
   });
 }

lib/pages/host_scan_page/widgets/host_scan_widget.dart

@@ -7,6 +7,7 @@ import 'package:vernet/pages/host_scan_page/host_scan_bloc/host_scan_bloc.dart';
 import 'package:vernet/pages/network_troubleshoot/port_scan_page.dart';
 import 'package:vernet/ui/adaptive/adaptive_list.dart';
 import 'package:vernet/values/keys.dart';
+import 'package:vernet/values/strings.dart';
 
 //TODO: Device doesn't refresh when active scan going on
 class HostScanWidget extends StatelessWidget {
@@ -30,7 +31,7 @@ class HostScanWidget extends StatelessWidget {
                     Text(
                       appSettings.gatewayIP.isNotEmpty
                           ? 'Searching for devices in ${appSettings.gatewayIP} network'
-                          : 'Searching for devices in your local network',
+                          : StringValue.loadingDevicesMessage,
                       textAlign: TextAlign.center,
                     ),
                   ],
@@ -69,14 +70,7 @@ class HostScanWidget extends StatelessWidget {
             textAlign: TextAlign.center,
           ),
           trailing: loading
-              ? const Padding(
-                  padding: EdgeInsets.all(8.0),
-                  child: SizedBox(
-                    height: 25.0,
-                    width: 25.0,
-                    child: Center(child: CircularProgressIndicator.adaptive()),
-                  ),
-                )
+              ? const SizedBox()
               : IconButton(
                   key: const ValueKey(Keys.rescanIconButton),
                   onPressed: () {

lib/values/strings.dart

@@ -20,5 +20,6 @@ class StringValue {
       'Scan a custom subnet instead of local one.';
   static const String customSubnetHint = 'e.g., 10.102.200.1';
   static const String hostScanPageTitle = 'Scan for devices';
-
+  static const String loadingDevicesMessage =
+      'Searching for devices in your local network';
 }

test/widget_test.dart

@@ -10,8 +10,7 @@ import 'package:vernet/main.dart';
 
 Future<void> main() async {
   group('widget test', () {
-    testWidgets('tap on the scan for devices button, verify device found',
-        (tester) async {
+    testWidgets('my first widget test', (tester) async {
       // Build our app and trigger a frame.
       await tester.pumpWidget(const MyApp(false));
     });