flutter/packages/unit/test/widget/progress_indicator_test.dart
2015-09-25 10:51:56 -07:00

22 lines
565 B
Dart

import 'package:sky/rendering.dart';
import 'package:sky/src/fn3.dart';
import 'package:test/test.dart';
import '../fn3/widget_tester.dart';
void main() {
test('LinearProgressIndicator changes when its value changes', () {
WidgetTester tester = new WidgetTester();
tester.pumpFrame(new Block([new LinearProgressIndicator(value: 0.0)]));
List<Layer> layers1 = tester.layers;
tester.pumpFrame(new Block([new LinearProgressIndicator(value: 0.5)]));
List<Layer> layers2 = tester.layers;
expect(layers1, isNot(equals(layers2)));
});
}