114 lines
3.3 KiB
Dart
114 lines
3.3 KiB
Dart
import 'package:fluffychat/main.dart' as app;
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import 'package:flutter/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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extension type FluffyChatTester(WidgetTester tester) {
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static int _printCounter = 1;
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void _print(String message) {
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debugPrint(
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'[INTEGRATION TEST] ${DateTime.now().toIso8601String()} | Step ${_printCounter++} - $message',
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);
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}
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Future<bool> isVisible(
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Object object, {
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Duration timeout = const Duration(seconds: 3),
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}) async {
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final end = DateTime.now().add(timeout);
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while (object.toFinder().evaluate().isEmpty) {
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if (DateTime.now().isAfter(end)) {
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return false;
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}
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await tester.pump(const Duration(milliseconds: 500));
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}
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return true;
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}
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Future<void> waitFor(
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Object object, {
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Duration timeout = const Duration(seconds: 30),
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}) async {
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_print('👀 Waiting for "$object" (${timeout.inSeconds}s)');
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final end = DateTime.now().add(timeout);
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while (object.toFinder().evaluate().isEmpty) {
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if (DateTime.now().isAfter(end)) {
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throw Exception('⏱️ Timed out waiting for "$object"!');
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}
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await tester.pump(const Duration(milliseconds: 500));
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}
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}
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Future<Finder> _ensureVisible(Object object, {int? index}) async {
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var finder = object.toFinder();
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if (finder.evaluate().isEmpty) await waitFor(object);
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if (finder.evaluate().length > 1) {
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if (index == null) {
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throw Exception(
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'⚠️ Found ${finder.evaluate().length} "$object" objects. Please specify an index!',
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);
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}
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if (finder.evaluate().length <= index) {
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throw Exception(
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'⚠️ Found ${finder.evaluate().length} "$object" objects. So index $index does not exist!',
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);
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}
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finder = finder.at(index);
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}
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return finder;
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}
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Future<void> tapOn(Object object, {int? index}) async {
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final finder = await _ensureVisible(object, index: index);
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_print('👆 Tapping on "$object"');
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await tester.tap(finder);
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await tester.pumpAndSettle();
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}
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Future<void> goBack() => tapOn(find.byTooltip('Back'));
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Future<void> enterText(Object object, String text, {int? index}) async {
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final finder = await _ensureVisible(object, index: index);
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_print('⌨️ Enter "$text" into "$object"');
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await tester.enterText(finder, text);
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FocusManager.instance.primaryFocus?.unfocus();
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await tester.pumpAndSettle();
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}
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Future<void> scrollUntilVisible(
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Object object, {
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int? index,
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Object? scrollable,
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}) async {
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_print('📜 Scrolling to "$object"');
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await tester.scrollUntilVisible(
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object.toFinder(),
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500.0,
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scrollable: scrollable?.toFinder() ?? find.byType(Scrollable).last,
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);
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await tester.pumpAndSettle();
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}
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}
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extension on Object {
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Finder toFinder() => switch (this) {
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final Finder finder => finder,
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final String string => find.text(string),
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final Key key => find.byKey(key),
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final IconData icon => find.byIcon(icon),
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final Type type => find.byType(type),
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final Widget widget => find.byWidget(widget),
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_ => throw Exception('Unsupported finder type: $runtimeType'),
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};
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}
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extension StartTest on WidgetTester {
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Future<FluffyChatTester> startFluffyChatTest() async {
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app.main();
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return FluffyChatTester(this);
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}
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}
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