314 lines
11 KiB
Dart
314 lines
11 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
import 'package:integration_test/integration_test.dart';
|
|
import 'dart:io';
|
|
import 'package:flutter/services.dart';
|
|
import 'package:file_selector/file_selector.dart' as fs;
|
|
|
|
import 'package:pdf_signature/ui/features/pdf/widgets/pdf_screen.dart';
|
|
import 'package:pdf_signature/ui/features/pdf/widgets/pages_sidebar.dart';
|
|
import 'package:pdf_signature/ui/features/pdf/view_model/pdf_view_model.dart';
|
|
import 'package:shared_preferences/shared_preferences.dart';
|
|
import 'package:pdf_signature/data/repositories/preferences_repository.dart';
|
|
import 'package:pdf_signature/data/repositories/document_repository.dart';
|
|
import 'package:pdf_signature/l10n/app_localizations.dart';
|
|
|
|
/// It has known that sample-local-pdf.pdf has 3 pages.
|
|
void main() {
|
|
IntegrationTestWidgetsFlutterBinding.ensureInitialized();
|
|
|
|
testWidgets('PDF View: programmatic page jumps reach last page', (
|
|
tester,
|
|
) async {
|
|
final pdfBytes =
|
|
await File('integration_test/data/sample-local-pdf.pdf').readAsBytes();
|
|
SharedPreferences.setMockInitialValues({});
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
await tester.pumpWidget(
|
|
ProviderScope(
|
|
overrides: [
|
|
preferencesRepositoryProvider.overrideWith(
|
|
(ref) => PreferencesStateNotifier(prefs),
|
|
),
|
|
documentRepositoryProvider.overrideWith(
|
|
(ref) =>
|
|
DocumentStateNotifier()
|
|
..openPicked(pageCount: 3, bytes: pdfBytes),
|
|
),
|
|
pdfViewModelProvider.overrideWith(
|
|
(ref) => PdfViewModel(ref, useMockViewer: false),
|
|
),
|
|
],
|
|
child: MaterialApp(
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
locale: Locale('en'),
|
|
home: PdfSignatureHomePage(
|
|
onPickPdf: () async {},
|
|
onClosePdf: () {},
|
|
currentFile: fs.XFile('test.pdf'),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
// Extra settle to avoid startup race when running with other integration tests.
|
|
await tester.pump(const Duration(milliseconds: 200));
|
|
|
|
final ctx = tester.element(find.byType(PdfSignatureHomePage));
|
|
final container = ProviderScope.containerOf(ctx);
|
|
final vm = container.read(pdfViewModelProvider);
|
|
expect(vm.currentPage, 1);
|
|
|
|
container.read(pdfViewModelProvider.notifier).jumpToPage(2);
|
|
await tester.pumpAndSettle();
|
|
await tester.pump(const Duration(milliseconds: 120));
|
|
expect(container.read(pdfViewModelProvider).currentPage, 2);
|
|
|
|
container.read(pdfViewModelProvider.notifier).jumpToPage(3);
|
|
await tester.pumpAndSettle();
|
|
await tester.pump(const Duration(milliseconds: 120));
|
|
expect(container.read(pdfViewModelProvider).currentPage, 3);
|
|
});
|
|
|
|
testWidgets('PDF View: zoom in/out', (tester) async {
|
|
final pdfBytes =
|
|
await File('integration_test/data/sample-local-pdf.pdf').readAsBytes();
|
|
SharedPreferences.setMockInitialValues({});
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
await tester.pumpWidget(
|
|
ProviderScope(
|
|
overrides: [
|
|
preferencesRepositoryProvider.overrideWith(
|
|
(ref) => PreferencesStateNotifier(prefs),
|
|
),
|
|
documentRepositoryProvider.overrideWith(
|
|
(ref) =>
|
|
DocumentStateNotifier()
|
|
..openPicked(pageCount: 3, bytes: pdfBytes),
|
|
),
|
|
pdfViewModelProvider.overrideWith(
|
|
(ref) => PdfViewModel(ref, useMockViewer: false),
|
|
),
|
|
],
|
|
child: MaterialApp(
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
locale: Locale('en'),
|
|
home: PdfSignatureHomePage(
|
|
onPickPdf: () async {},
|
|
onClosePdf: () {},
|
|
currentFile: fs.XFile('test.pdf'),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
await tester.pump(const Duration(milliseconds: 120));
|
|
|
|
final pdfViewer = find.byKey(const ValueKey('pdf_page_area'));
|
|
expect(pdfViewer, findsOneWidget);
|
|
|
|
final center = tester.getCenter(pdfViewer);
|
|
final gesture1 = await tester.createGesture();
|
|
final gesture2 = await tester.createGesture();
|
|
await gesture1.down(center - const Offset(10, 0));
|
|
await gesture2.down(center + const Offset(10, 0));
|
|
await gesture1.moveTo(center - const Offset(20, 0));
|
|
await gesture2.moveTo(center + const Offset(20, 0));
|
|
await gesture1.up();
|
|
await gesture2.up();
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(pdfViewer, findsOneWidget);
|
|
});
|
|
|
|
testWidgets('PDF View: jump to page by clicking thumbnail', (tester) async {
|
|
final pdfBytes =
|
|
await File('integration_test/data/sample-local-pdf.pdf').readAsBytes();
|
|
SharedPreferences.setMockInitialValues({});
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
await tester.pumpWidget(
|
|
ProviderScope(
|
|
overrides: [
|
|
preferencesRepositoryProvider.overrideWith(
|
|
(ref) => PreferencesStateNotifier(prefs),
|
|
),
|
|
documentRepositoryProvider.overrideWith(
|
|
(ref) =>
|
|
DocumentStateNotifier()
|
|
..openPicked(pageCount: 3, bytes: pdfBytes),
|
|
),
|
|
pdfViewModelProvider.overrideWith(
|
|
(ref) => PdfViewModel(ref, useMockViewer: false),
|
|
),
|
|
],
|
|
child: MaterialApp(
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
locale: Locale('en'),
|
|
home: PdfSignatureHomePage(
|
|
onPickPdf: () async {},
|
|
onClosePdf: () {},
|
|
currentFile: fs.XFile('test.pdf'),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
final ctx = tester.element(find.byType(PdfSignatureHomePage));
|
|
final container = ProviderScope.containerOf(ctx);
|
|
expect(container.read(pdfViewModelProvider).currentPage, 1);
|
|
|
|
final pagesSidebar = find.byType(PagesSidebar);
|
|
expect(pagesSidebar, findsOneWidget);
|
|
|
|
// Scroll to make page 3 thumbnail visible
|
|
await tester.drag(pagesSidebar, const Offset(0, -300));
|
|
await tester.pumpAndSettle();
|
|
|
|
final page3Thumbnail = find.text('3');
|
|
expect(page3Thumbnail, findsOneWidget);
|
|
await tester.tap(page3Thumbnail);
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(container.read(pdfViewModelProvider).currentPage, 3);
|
|
});
|
|
|
|
testWidgets('PDF View: thumbnails scroll and select', (tester) async {
|
|
final pdfBytes =
|
|
await File('integration_test/data/sample-local-pdf.pdf').readAsBytes();
|
|
SharedPreferences.setMockInitialValues({});
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
await tester.pumpWidget(
|
|
ProviderScope(
|
|
overrides: [
|
|
preferencesRepositoryProvider.overrideWith(
|
|
(ref) => PreferencesStateNotifier(prefs),
|
|
),
|
|
documentRepositoryProvider.overrideWith(
|
|
(ref) =>
|
|
DocumentStateNotifier()
|
|
..openPicked(pageCount: 3, bytes: pdfBytes),
|
|
),
|
|
pdfViewModelProvider.overrideWith(
|
|
(ref) => PdfViewModel(ref, useMockViewer: false),
|
|
),
|
|
],
|
|
child: MaterialApp(
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
locale: Locale('en'),
|
|
home: PdfSignatureHomePage(
|
|
onPickPdf: () async {},
|
|
onClosePdf: () {},
|
|
currentFile: fs.XFile('test.pdf'),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
final ctx = tester.element(find.byType(PdfSignatureHomePage));
|
|
final container = ProviderScope.containerOf(ctx);
|
|
expect(container.read(pdfViewModelProvider).currentPage, 1);
|
|
|
|
final pagesSidebar = find.byType(PagesSidebar);
|
|
expect(pagesSidebar, findsOneWidget);
|
|
|
|
await tester.drag(pagesSidebar, const Offset(0, -200));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Page number '1' may appear in multiple text widgets (e.g., overlay/toolbar); restrict to sidebar.
|
|
final page1InSidebar = find.descendant(
|
|
of: pagesSidebar,
|
|
matching: find.text('1'),
|
|
);
|
|
expect(page1InSidebar, findsOneWidget);
|
|
expect(container.read(pdfViewModelProvider).currentPage, 1);
|
|
|
|
// Select page 2 thumbnail and verify page changes
|
|
final page2InSidebar = find.descendant(
|
|
of: pagesSidebar,
|
|
matching: find.text('2'),
|
|
);
|
|
await tester.tap(page2InSidebar);
|
|
await tester.pumpAndSettle();
|
|
expect(container.read(pdfViewModelProvider).currentPage, 2);
|
|
});
|
|
|
|
testWidgets('PDF View: scroll thumbnails to reveal and select last page', (
|
|
tester,
|
|
) async {
|
|
final pdfBytes =
|
|
await File('integration_test/data/sample-local-pdf.pdf').readAsBytes();
|
|
SharedPreferences.setMockInitialValues({});
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
await tester.pumpWidget(
|
|
ProviderScope(
|
|
overrides: [
|
|
preferencesRepositoryProvider.overrideWith(
|
|
(ref) => PreferencesStateNotifier(prefs),
|
|
),
|
|
documentRepositoryProvider.overrideWith(
|
|
(ref) =>
|
|
DocumentStateNotifier()
|
|
..openPicked(pageCount: 3, bytes: pdfBytes),
|
|
),
|
|
pdfViewModelProvider.overrideWith(
|
|
(ref) => PdfViewModel(ref, useMockViewer: false),
|
|
),
|
|
],
|
|
child: MaterialApp(
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
locale: const Locale('en'),
|
|
home: PdfSignatureHomePage(
|
|
onPickPdf: () async {},
|
|
onClosePdf: () {},
|
|
currentFile: fs.XFile('test.pdf'),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
|
|
final ctx = tester.element(find.byType(PdfSignatureHomePage));
|
|
final container = ProviderScope.containerOf(ctx);
|
|
expect(container.read(pdfViewModelProvider).currentPage, 1);
|
|
|
|
final pagesSidebar = find.byType(PagesSidebar);
|
|
expect(pagesSidebar, findsOneWidget);
|
|
|
|
// Ensure page 3 not initially in view by trying to find it and allowing that it might be offstage.
|
|
// Perform a scroll/drag to bring page 3 into view.
|
|
await tester.drag(pagesSidebar, const Offset(0, -400));
|
|
await tester.pumpAndSettle();
|
|
|
|
final page3 = find.descendant(of: pagesSidebar, matching: find.text('3'));
|
|
expect(page3, findsOneWidget);
|
|
await tester.tap(page3);
|
|
await tester.pumpAndSettle();
|
|
expect(container.read(pdfViewModelProvider).currentPage, 3);
|
|
|
|
// Scroll back upward and verify selection persists.
|
|
await tester.drag(pagesSidebar, const Offset(0, 300));
|
|
await tester.pumpAndSettle();
|
|
expect(container.read(pdfViewModelProvider).currentPage, 3);
|
|
});
|
|
|
|
//TODO: Scroll Thumbs
|
|
}
|