mirror of
https://github.com/vodemn/m3_lightmeter.git
synced 2024-11-22 23:40:41 +00:00
265 lines
11 KiB
Dart
265 lines
11 KiB
Dart
|
import 'dart:convert';
|
||
|
|
|
||
|
|
import 'package:flutter/material.dart';
|
||
|
|
import 'package:flutter_test/flutter_test.dart';
|
||
|
|
import 'package:lightmeter/data/models/ev_source_type.dart';
|
||
|
|
import 'package:lightmeter/data/models/exposure_pair.dart';
|
||
|
|
import 'package:lightmeter/data/models/metering_screen_layout_config.dart';
|
||
|
|
import 'package:lightmeter/data/shared_prefs_service.dart';
|
||
|
|
import 'package:lightmeter/generated/l10n.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/bottom_controls/components/measure_button/widget_button_measure.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/exposure_pairs_list/components/exposure_pairs_list_item/widget_item_list_exposure_pairs.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/exposure_pairs_list/widget_list_exposure_pairs.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/readings_container/components/equipment_profile_picker/widget_picker_equipment_profiles.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/readings_container/components/extreme_exposure_pairs_container/widget_container_extreme_exposure_pairs.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/readings_container/components/film_picker/widget_picker_film.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/readings_container/components/iso_picker/widget_picker_iso.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/readings_container/components/nd_picker/widget_picker_nd.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/components/shared/readings_container/components/shared/animated_dialog_picker/components/dialog_picker/widget_picker_dialog.dart';
|
||
|
|
import 'package:lightmeter/screens/metering/screen_metering.dart';
|
||
|
|
import 'package:lightmeter/screens/settings/screen_settings.dart';
|
||
|
|
import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
|
||
|
|
import 'package:meta/meta.dart';
|
||
|
|
import 'package:shared_preferences/shared_preferences.dart';
|
||
|
|
|
||
|
|
import '../integration_test/utils/widget_tester_actions.dart';
|
||
|
|
import 'mocks/paid_features_mock.dart';
|
||
|
|
|
||
|
|
const mockPhotoFastestAperture = ApertureValue(1, StopType.full);
|
||
|
|
const mockPhotoSlowestAperture = ApertureValue(45, StopType.full);
|
||
|
|
const mockPhotoFastestShutterSpeed = ShutterSpeedValue(320, true, StopType.third);
|
||
|
|
const mockPhotoSlowestShutterSpeed = ShutterSpeedValue(6, false, StopType.third);
|
||
|
|
const mockPhotoFastestExposurePair = ExposurePair(mockPhotoFastestAperture, mockPhotoFastestShutterSpeed);
|
||
|
|
const mockPhotoSlowestExposurePair = ExposurePair(mockPhotoSlowestAperture, mockPhotoSlowestShutterSpeed);
|
||
|
|
|
||
|
|
class MeteringValuesExpectation {
|
||
|
|
final String fastestExposurePair;
|
||
|
|
final String slowestExposurePair;
|
||
|
|
final double ev;
|
||
|
|
|
||
|
|
const MeteringValuesExpectation(
|
||
|
|
this.fastestExposurePair,
|
||
|
|
this.slowestExposurePair,
|
||
|
|
this.ev,
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
@isTestGroup
|
||
|
|
void testMeteringScreenPickers(String description) {
|
||
|
|
group(
|
||
|
|
description,
|
||
|
|
() {
|
||
|
|
setUp(() {
|
||
|
|
SharedPreferences.setMockInitialValues({
|
||
|
|
/// Metering values
|
||
|
|
UserPreferencesService.evSourceTypeKey: EvSourceType.camera.index,
|
||
|
|
UserPreferencesService.meteringScreenLayoutKey: json.encode(
|
||
|
|
{
|
||
|
|
MeteringScreenLayoutFeature.equipmentProfiles: true,
|
||
|
|
MeteringScreenLayoutFeature.extremeExposurePairs: true,
|
||
|
|
MeteringScreenLayoutFeature.filmPicker: true,
|
||
|
|
}.toJson(),
|
||
|
|
),
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
group(
|
||
|
|
'Select film',
|
||
|
|
() {
|
||
|
|
testMeteringPicker<FilmPicker, Film>(
|
||
|
|
'with the same ISO',
|
||
|
|
expectBefore: MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
mockPhotoSlowestExposurePair.toString(),
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
valueToSelect: mockFilms[0].name,
|
||
|
|
expectAfter: MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
'$mockPhotoSlowestAperture - ${mockFilms[0].reciprocityFailure(mockPhotoSlowestShutterSpeed)}',
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
);
|
||
|
|
|
||
|
|
testMeteringPicker<FilmPicker, Film>(
|
||
|
|
'with greater ISO',
|
||
|
|
expectBefore: MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
mockPhotoSlowestExposurePair.toString(),
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
valueToSelect: mockFilms[1].name,
|
||
|
|
expectAfter: MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
'$mockPhotoSlowestAperture - ${mockFilms[1].reciprocityFailure(mockPhotoSlowestShutterSpeed)}',
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
);
|
||
|
|
},
|
||
|
|
);
|
||
|
|
|
||
|
|
testMeteringPicker<IsoValuePicker, IsoValue>(
|
||
|
|
'Select ISO +1 EV',
|
||
|
|
expectBefore: MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
mockPhotoSlowestExposurePair.toString(),
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
valueToSelect: '400',
|
||
|
|
expectAfter: MeteringValuesExpectation(
|
||
|
|
'$mockPhotoFastestAperture - 1/1250',
|
||
|
|
'$mockPhotoSlowestAperture - 1.6"',
|
||
|
|
mockPhotoEv100 + 2,
|
||
|
|
),
|
||
|
|
);
|
||
|
|
|
||
|
|
testMeteringPicker<NdValuePicker, NdValue>(
|
||
|
|
'Select ND -1 EV',
|
||
|
|
expectBefore: MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
mockPhotoSlowestExposurePair.toString(),
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
valueToSelect: '2',
|
||
|
|
expectAfter: MeteringValuesExpectation(
|
||
|
|
'$mockPhotoFastestAperture - 1/160',
|
||
|
|
'$mockPhotoSlowestAperture - 13"',
|
||
|
|
mockPhotoEv100 - 1,
|
||
|
|
),
|
||
|
|
);
|
||
|
|
|
||
|
|
testWidgets(
|
||
|
|
description,
|
||
|
|
(tester) async {
|
||
|
|
Future<void> selectAndExpect<P, V>(
|
||
|
|
String valueToSelect,
|
||
|
|
MeteringValuesExpectation expectation, {
|
||
|
|
String? reason,
|
||
|
|
}) async {
|
||
|
|
/// Verify, that EV is recalculated with a new setting
|
||
|
|
await tester.openPickerAndSelect<P, V>(valueToSelect);
|
||
|
|
_expectPickerTitle<P>(valueToSelect);
|
||
|
|
expectExposurePairsContainer(expectation.fastestExposurePair, expectation.slowestExposurePair);
|
||
|
|
expectMeasureButton(expectation.ev);
|
||
|
|
|
||
|
|
/// Make sure, that the selected setting is applied in the subsequent measurements
|
||
|
|
await tester.takePhoto();
|
||
|
|
await tester.takePhoto();
|
||
|
|
expectExposurePairsContainer(expectation.fastestExposurePair, expectation.slowestExposurePair);
|
||
|
|
expectMeasureButton(expectation.ev);
|
||
|
|
}
|
||
|
|
|
||
|
|
await tester.pumpApplication();
|
||
|
|
await tester.takePhoto();
|
||
|
|
|
||
|
|
await selectAndExpect<IsoValuePicker, IsoValue>(
|
||
|
|
'400',
|
||
|
|
MeteringValuesExpectation(
|
||
|
|
'$mockPhotoFastestAperture - 1/1250',
|
||
|
|
'$mockPhotoSlowestAperture - 1.6"',
|
||
|
|
mockPhotoEv100 + 2,
|
||
|
|
),
|
||
|
|
reason: 'Selecting ISO value must change EV value and therefore exposure pairs.',
|
||
|
|
);
|
||
|
|
|
||
|
|
await selectAndExpect<NdValuePicker, NdValue>(
|
||
|
|
'2',
|
||
|
|
MeteringValuesExpectation(
|
||
|
|
'$mockPhotoFastestAperture - 1/640',
|
||
|
|
'$mockPhotoSlowestAperture - 3"',
|
||
|
|
mockPhotoEv100 - 1,
|
||
|
|
),
|
||
|
|
reason: 'Selecting ND value must change EV value and therefore exposure pairs.',
|
||
|
|
);
|
||
|
|
|
||
|
|
await selectAndExpect<FilmPicker, Film>(
|
||
|
|
mockFilms[0].name,
|
||
|
|
MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
'$mockPhotoSlowestAperture - ${mockFilms[0].reciprocityFailure(mockPhotoSlowestShutterSpeed)}',
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
reason: 'Selecting with the same ISO must change nothing exept exposure pairs due to reciprocity.',
|
||
|
|
);
|
||
|
|
await selectAndExpect<FilmPicker, Film>(
|
||
|
|
mockFilms[1].name,
|
||
|
|
MeteringValuesExpectation(
|
||
|
|
mockPhotoFastestExposurePair.toString(),
|
||
|
|
'$mockPhotoSlowestAperture - ${mockFilms[0].reciprocityFailure(mockPhotoSlowestShutterSpeed)}',
|
||
|
|
mockPhotoEv100,
|
||
|
|
),
|
||
|
|
reason:
|
||
|
|
'Selecting with a different ISO must must indicate push/pull and can change nothing exept exposure pairs due to reciprocity.',
|
||
|
|
);
|
||
|
|
},
|
||
|
|
);
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Runs the picker test
|
||
|
|
///
|
||
|
|
/// 1. Takes photo and verifies `expectBefore` values
|
||
|
|
/// 2. Opens a picker and select the provided value
|
||
|
|
/// 3. Verifies `expectAfter`
|
||
|
|
/// 4. Takes photo and verifies `expectAfter` values
|
||
|
|
@isTest
|
||
|
|
void testMeteringPicker<P, V>(
|
||
|
|
String description, {
|
||
|
|
required MeteringValuesExpectation expectBefore,
|
||
|
|
required String valueToSelect,
|
||
|
|
required MeteringValuesExpectation expectAfter,
|
||
|
|
bool? skip,
|
||
|
|
}) {
|
||
|
|
testWidgets(
|
||
|
|
description,
|
||
|
|
(tester) async {
|
||
|
|
await tester.pumpApplication();
|
||
|
|
|
||
|
|
// Verify initial EV
|
||
|
|
await tester.toggleIncidentMetering(expectBefore.ev);
|
||
|
|
expectExposurePairsContainer(expectBefore.fastestExposurePair, expectBefore.slowestExposurePair);
|
||
|
|
expectMeasureButton(expectBefore.ev);
|
||
|
|
|
||
|
|
/// Verify, that EV is recalculated with a new setting
|
||
|
|
await tester.openPickerAndSelect<P, V>(valueToSelect);
|
||
|
|
expectExposurePairsContainer(expectAfter.fastestExposurePair, expectAfter.slowestExposurePair);
|
||
|
|
expectMeasureButton(expectAfter.ev);
|
||
|
|
|
||
|
|
/// Make sure, that the selected setting is applied in the subsequent measurements
|
||
|
|
await tester.toggleIncidentMetering(expectBefore.ev);
|
||
|
|
expectExposurePairsContainer(expectAfter.fastestExposurePair, expectAfter.slowestExposurePair);
|
||
|
|
expectMeasureButton(expectAfter.ev);
|
||
|
|
},
|
||
|
|
skip: skip,
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
extension on WidgetTester {
|
||
|
|
Future<void> openPickerAndSelect<P, V>(String valueToSelect) async {
|
||
|
|
await openAnimatedPicker<P>();
|
||
|
|
await tapDescendantTextOf<DialogPicker<V>>(valueToSelect);
|
||
|
|
await tapSelectButton();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void _expectPickerTitle<T>(String title, {String? reason}) {
|
||
|
|
expect(find.descendant(of: find.byType(T), matching: find.text(title)), findsOneWidget, reason: reason);
|
||
|
|
}
|
||
|
|
|
||
|
|
void expectExposurePairsContainer(String fastest, String slowest) {
|
||
|
|
final pickerFinder = find.byType(ExtremeExposurePairsContainer);
|
||
|
|
expect(pickerFinder, findsOneWidget);
|
||
|
|
expect(find.descendant(of: pickerFinder, matching: find.text(S.current.fastestExposurePair)), findsOneWidget);
|
||
|
|
expect(find.descendant(of: pickerFinder, matching: find.text(fastest)), findsOneWidget);
|
||
|
|
expect(find.descendant(of: pickerFinder, matching: find.text(S.current.slowestExposurePair)), findsOneWidget);
|
||
|
|
expect(find.descendant(of: pickerFinder, matching: find.text(slowest)), findsOneWidget);
|
||
|
|
}
|
||
|
|
|
||
|
|
void expectMeasureButton(double ev) {
|
||
|
|
find.descendant(
|
||
|
|
of: find.byType(MeteringMeasureButton),
|
||
|
|
matching: find.text('${ev.toStringAsFixed(1)}\n${S.current.ev}'),
|
||
|
|
);
|
||
|
|
}
|