flutter/packages/unit/test/widget/progress_indicator_test.dart
2015-10-01 10:56:58 -07:00

22 lines
571 B
Dart

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