iosWebViewFix/example/integration_test/in_app_webview/on_scroll_changed.dart

50 lines
1.4 KiB
Dart

part of 'main.dart';
void onScrollChanged() {
final shouldSkip = kIsWeb
? false
: ![
TargetPlatform.android,
TargetPlatform.iOS,
TargetPlatform.macOS,
].contains(defaultTargetPlatform);
var url = !kIsWeb ? TEST_URL_1 : TEST_WEB_PLATFORM_URL_1;
skippableTestWidgets('onScrollChanged', (WidgetTester tester) async {
final Completer<InAppWebViewController> controllerCompleter =
Completer<InAppWebViewController>();
final Completer<void> pageLoaded = Completer<void>();
final Completer<void> onScrollChangedCompleter = Completer<void>();
await tester.pumpWidget(
Directionality(
textDirection: TextDirection.ltr,
child: InAppWebView(
key: GlobalKey(),
initialUrlRequest: URLRequest(url: url),
onWebViewCreated: (controller) {
controllerCompleter.complete(controller);
},
onLoadStop: (controller, url) {
pageLoaded.complete();
},
onScrollChanged: (controller, x, y) {
if (x == 0 && y == 500) {
onScrollChangedCompleter.complete();
}
},
),
),
);
final InAppWebViewController controller = await controllerCompleter.future;
await pageLoaded.future;
await tester.pump();
controller.scrollTo(x: 0, y: 500);
await expectLater(onScrollChangedCompleter.future, completes);
}, skip: shouldSkip);
}