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.)
111 lines
3.2 KiB
Dart
111 lines
3.2 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/long_press.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 long press', () {
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PointerRouter router = new PointerRouter();
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LongPressGestureRecognizer longPress = new LongPressGestureRecognizer(router: router);
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bool longPressRecognized = false;
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longPress.onLongPress = () {
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longPressRecognized = true;
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};
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new FakeAsync().run((async) {
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longPress.addPointer(down);
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GestureArena.instance.close(5);
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expect(longPressRecognized, isFalse);
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router.route(down);
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expect(longPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 300));
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expect(longPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 700));
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expect(longPressRecognized, isTrue);
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});
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longPress.dispose();
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});
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test('Up cancels long press', () {
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PointerRouter router = new PointerRouter();
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LongPressGestureRecognizer longPress = new LongPressGestureRecognizer(router: router);
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bool longPressRecognized = false;
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longPress.onLongPress = () {
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longPressRecognized = true;
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};
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new FakeAsync().run((async) {
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longPress.addPointer(down);
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GestureArena.instance.close(5);
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expect(longPressRecognized, isFalse);
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router.route(down);
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expect(longPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 300));
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expect(longPressRecognized, isFalse);
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router.route(up);
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expect(longPressRecognized, isFalse);
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async.elapse(new Duration(seconds: 1));
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expect(longPressRecognized, isFalse);
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});
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longPress.dispose();
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});
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test('Should recognize both show press and long press', () {
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PointerRouter router = new PointerRouter();
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ShowPressGestureRecognizer showPress = new ShowPressGestureRecognizer(router: router);
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LongPressGestureRecognizer longPress = new LongPressGestureRecognizer(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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bool longPressRecognized = false;
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longPress.onLongPress = () {
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longPressRecognized = true;
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};
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new FakeAsync().run((async) {
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showPress.addPointer(down);
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longPress.addPointer(down);
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GestureArena.instance.close(5);
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expect(showPressRecognized, isFalse);
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expect(longPressRecognized, isFalse);
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router.route(down);
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expect(showPressRecognized, isFalse);
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expect(longPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 300));
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expect(showPressRecognized, isTrue);
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expect(longPressRecognized, isFalse);
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async.elapse(new Duration(milliseconds: 700));
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expect(showPressRecognized, isTrue);
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expect(longPressRecognized, isTrue);
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});
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showPress.dispose();
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longPress.dispose();
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});
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}
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