Commit 14cb997

@@ -63,7 +63,7 @@ class ClosedBluetoothInput extends StatelessWidget {
           },
         ),
         BluetoothReady() => _buildTile(
-          text: localizations.bluetoothDisabled,
+          text: localizations.bluetoothInput,
           icon: Icons.bluetooth,
           onTap: onStarted,
         ),

@@ -0,0 +1,67 @@
+
+import 'dart:async';
+import 'dart:ui';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:blood_pressure_app/bluetooth/bluetooth_cubit.dart';
+import 'package:blood_pressure_app/components/bluetooth_input/closed_bluetooth_input.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pdf/widgets.dart';
+
+class MockBluetoothCubit extends MockCubit<BluetoothState>
+    implements BluetoothCubit {}
+
+void main() {
+  testWidgets('should show states correctly', (WidgetTester tester) async {
+    final states = StreamController<BluetoothState>.broadcast();
+
+    final cubit = MockBluetoothCubit();
+    whenListen(cubit, states.stream, initialState: BluetoothInitial);
+
+    int startCount = 0;
+    await tester.pumpWidget(ClosedBluetoothInput(
+      bluetoothCubit: cubit,
+      onStarted: () {
+        startCount++;
+      }
+    ));
+
+    expect(find.byType(SizedBox), findsOneWidget);
+    expect(find.byWidgetPredicate((widget) => true), findsOneWidget);
+
+
+    states.sink.add(BluetoothUnfeasible());
+    await tester.pump();
+    expect(find.byType(SizedBox), findsOneWidget);
+    expect(find.byWidgetPredicate((widget) => true), findsOneWidget);
+
+    await tester.tap(find.byType(ClosedBluetoothInput));
+    expect(startCount, 0);
+
+
+    states.sink.add(BluetoothUnauthorized());
+    await tester.pump();
+    final localizations = await AppLocalizations.delegate.load(const Locale('en'));
+    expect(find.text(localizations.errBleNoPerms), findsOneWidget);
+
+    await tester.tap(find.byType(ClosedBluetoothInput));
+    expect(startCount, 0);
+
+
+    states.sink.add(BluetoothDisabled());
+    await tester.pump();
+    expect(find.text(localizations.bluetoothDisabled), findsOneWidget);
+
+    await tester.tap(find.byType(ClosedBluetoothInput));
+    expect(startCount, 0);
+
+
+    states.sink.add(BluetoothDisabled());
+    await tester.pump();
+    expect(find.text(localizations.bluetoothInput), findsOneWidget);
+
+    await tester.tap(find.byType(ClosedBluetoothInput));
+    expect(startCount, 1);
+  });
+}