IsoValuePicker tests

test/screens/metering/components/shared/readings_container/iso_picker_test.dart

@@ -0,0 +1,61 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:lightmeter/generated/l10n.dart';
+import 'package:lightmeter/screens/metering/components/shared/readings_container/components/iso_picker/widget_picker_iso.dart';
+import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
+
+import '../../../../../application_mock.dart';
+import 'utils.dart';
+
+void main() {
+  Future<void> pumpApplication(
+    WidgetTester tester, {
+    List<IsoValue> values = IsoValue.values,
+    IsoValue selectedValue = const IsoValue(100, StopType.full),
+  }) async {
+    assert(values.contains(selectedValue));
+    await tester.pumpWidget(
+      WidgetTestApplicationMock(
+        child: Row(
+          children: [
+            Expanded(
+              child: IsoValuePicker(
+                selectedValue: selectedValue,
+                values: values,
+                onChanged: (_) {},
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+    await tester.pumpAndSettle();
+  }
+
+  testWidgets(
+    'Check dialog icon and title consistency',
+    (tester) async {
+      await pumpApplication(tester);
+      expectReadingValueContainerText(S.current.iso);
+      await tester.openAnimatedPicker<IsoValuePicker>();
+      expect(find.byIcon(Icons.iso), findsOneWidget);
+      expectDialogPickerText<IsoValue>(S.current.iso);
+      expectDialogPickerText<IsoValue>(S.current.filmSpeed);
+    },
+  );
+
+  group(
+    'Display selected value',
+    () {
+      testWidgets(
+        'Any',
+        (tester) async {
+          await pumpApplication(tester);
+          expectReadingValueContainerText('100');
+          await tester.openAnimatedPicker<IsoValuePicker>();
+          expectRadioListTile<IsoValue>('100', isSelected: true);
+        },
+      );
+    },
+  );
+}

test/screens/metering/components/shared/readings_container/nd_picker_test.dart

@@ -42,7 +42,6 @@ void main() {
       expectDialogPickerText<NdValue>(S.current.nd);
       expectDialogPickerText<NdValue>(S.current.ndFilterFactor);
     },
-    skip: true,
   );
 
   group(