firka/flutter
firka/flutter
5
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #3023 from abarth/add_test

Browse Source 
Add a scrolling test now that it passes
This commit is contained in:
Adam Barth 2016-04-01 08:16:35 -07:00
commit fca2ac1189
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
packages/flutter/test/widget/scroll_events_test.dart
View File

@ -136,4 +136,23 @@ void main() {
expect(log, equals(['scrollstart', 'scrollend']));
});
});
test('fling up ends', () {
testWidgets((WidgetTester tester) {
GlobalKey<ScrollableState<Scrollable>> scrollKey = new GlobalKey<ScrollableState<Scrollable>>();
List<String> log = <String>[];
tester.pumpWidget(_buildScroller(key: scrollKey, log: log));
expect(log, equals([]));
tester.flingFrom(new Point(100.0, 100.0), new Offset(50.0, 50.0), 500.0);
tester.pump(new Duration(seconds: 1));
tester.pump(new Duration(seconds: 1));
tester.pump(new Duration(seconds: 1));
expect(log.first, equals('scrollstart'));
expect(log.last, equals('scrollend'));
log.removeWhere((String value) => value == 'scroll');
expect(log.length, equals(2));
expect(scrollKey.currentState.scrollOffset, equals(0.0));
});
});
}