flutter/packages/unit/test/gestures/pointer_router_test.dart
2015-12-13 23:34:41 -08:00

31 lines
918 B
Dart

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter/gestures.dart';
import 'package:test/test.dart';
void main() {
test('Should route pointers', () {
bool callbackRan = false;
void callback(PointerEvent event) {
callbackRan = true;
}
TestPointer pointer2 = new TestPointer(2);
TestPointer pointer3 = new TestPointer(3);
PointerRouter router = new PointerRouter();
router.addRoute(3, callback);
router.route(pointer2.down(Point.origin));
expect(callbackRan, isFalse);
router.route(pointer3.down(Point.origin));
expect(callbackRan, isTrue);
callbackRan = false;
router.removeRoute(3, callback);
router.route(pointer3.up());
expect(callbackRan, isFalse);
});
}