90 lines
3.2 KiB
Dart
90 lines
3.2 KiB
Dart
import 'dart:ui' as ui;
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import 'package:flutter/gestures.dart' show kSecondaryMouseButton;
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'helpers.dart';
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void main() {
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Future<void> _confirmActiveOverlay(WidgetTester tester) async {
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final overlay = find.byKey(const Key('signature_overlay'));
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expect(overlay, findsOneWidget);
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// Open context menu via right-click (mouse) if possible; fallback to long-press.
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final center = tester.getCenter(overlay);
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final TestGesture mouse = await tester.createGesture(
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kind: ui.PointerDeviceKind.mouse,
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buttons: kSecondaryMouseButton,
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);
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await mouse.addPointer(location: center);
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addTearDown(mouse.removePointer);
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await tester.pump();
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await mouse.down(center);
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await tester.pump(const Duration(milliseconds: 30));
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await mouse.up();
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await tester.pumpAndSettle();
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// If menu didn't appear, try long-press
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if (find.byKey(const Key('ctx_active_confirm')).evaluate().isEmpty) {
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await tester.longPress(overlay);
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await tester.pumpAndSettle();
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}
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await tester.tap(find.byKey(const Key('ctx_active_confirm')));
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await tester.pumpAndSettle();
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}
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testWidgets('Confirming causes placed signature to shrink to upper-left', (
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tester,
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) async {
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await pumpWithOpenPdfAndSig(tester);
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final overlay = find.byKey(const Key('signature_overlay'));
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expect(overlay, findsOneWidget);
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final sizeBefore = tester.getSize(overlay);
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final topLeftBefore = tester.getTopLeft(overlay);
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await _confirmActiveOverlay(tester);
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final placed = find.byKey(const Key('placed_signature_0'));
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expect(placed, findsOneWidget);
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final sizeAfter = tester.getSize(placed);
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final topLeftAfter = tester.getTopLeft(placed);
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// Expect it appears near the page's upper-left and significantly smaller
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expect(topLeftAfter.dx <= topLeftBefore.dx + 10, isTrue);
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expect(topLeftAfter.dy <= topLeftBefore.dy + 10, isTrue);
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expect(sizeAfter.width < sizeBefore.width * 0.5, isTrue);
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expect(sizeAfter.height < sizeBefore.height * 0.5, isTrue);
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});
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testWidgets('Placing a new signature makes the previous one disappear', (
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tester,
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) async {
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await pumpWithOpenPdfAndSig(tester);
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// Place first
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await _confirmActiveOverlay(tester);
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expect(find.byKey(const Key('placed_signature_0')), findsOneWidget);
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// Activate a new overlay by tapping the first signature card in the sidebar
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final cardTapTarget = find.byKey(const Key('gd_signature_card_area')).first;
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expect(cardTapTarget, findsOneWidget);
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await tester.tap(cardTapTarget);
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await tester.pumpAndSettle();
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// Optionally move a bit to avoid exact overlap
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final active = find.byKey(const Key('signature_overlay'));
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expect(active, findsOneWidget);
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await tester.drag(active, const Offset(20, 10));
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await tester.pump();
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// Confirm again
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await _confirmActiveOverlay(tester);
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await tester.pumpAndSettle();
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// Expect only one placed signature remains visible (old one disappeared)
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final placedAll = find.byWidgetPredicate(
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(w) => w.key?.toString().contains('placed_signature_') == true,
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);
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expect(placedAll.evaluate().length, 1);
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});
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}
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