bef55951a5
If there are no other gestures in the arena, we should kick off the scroll gesture right away. This change pulled a refactoring of how we dispatch events to Widgets. Now we dispatch events to Widgets interleaved with their associated RenderObjects. (Previously we dispatched to all of the RenderObjects first.)
72 lines
1.9 KiB
Dart
72 lines
1.9 KiB
Dart
import 'package:quiver/testing/async.dart';
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import 'package:sky/base/pointer_router.dart';
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import 'package:sky/gestures/arena.dart';
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import 'package:sky/gestures/show_press.dart';
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import 'package:test/test.dart';
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import '../engine/mock_events.dart';
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final TestPointerEvent down = new TestPointerEvent(
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pointer: 5,
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type: 'pointerdown',
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x: 10.0,
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y: 10.0
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);
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final TestPointerEvent up = new TestPointerEvent(
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pointer: 5,
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type: 'pointerup',
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x: 11.0,
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y: 9.0
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);
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void main() {
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test('Should recognize show press', () {
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PointerRouter router = new PointerRouter();
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ShowPressGestureRecognizer showPress = new ShowPressGestureRecognizer(router: router);
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bool showPressRecognized = false;
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showPress.onShowPress = () {
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showPressRecognized = true;
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};
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new FakeAsync().run((async) {
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showPress.addPointer(down);
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GestureArena.instance.close(5);
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expect(showPressRecognized, isFalse);
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router.route(down);
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expect(showPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 300));
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expect(showPressRecognized, isTrue);
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});
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showPress.dispose();
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});
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test('Up cancels show press', () {
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PointerRouter router = new PointerRouter();
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ShowPressGestureRecognizer showPress = new ShowPressGestureRecognizer(router: router);
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bool showPressRecognized = false;
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showPress.onShowPress = () {
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showPressRecognized = true;
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};
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new FakeAsync().run((async) {
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showPress.addPointer(down);
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GestureArena.instance.close(5);
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expect(showPressRecognized, isFalse);
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router.route(down);
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expect(showPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 50));
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expect(showPressRecognized, isFalse);
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router.route(up);
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expect(showPressRecognized, isFalse);
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async.elapse(new Duration(seconds: 1));
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expect(showPressRecognized, isFalse);
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});
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showPress.dispose();
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});
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}
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