8a900f9042
- Change RouteArguments to pass the route's BuildContext rather than the Navigator. This caused the bulk of the examples/ and .../test/ changes (those are mostly mechanical changes). It also meant I could simplify Navigator.of(). - Make initState() actually get called when the State's Element is in the tree, so you can use Foo.of() functions there. Added a test for this also. - Provide a RouteWidget so that routes have a position in the Widget tree. The bulk of the route logic is still in a longer-lived Route object for now. - Make Route.setState() only rebuild the actual route, not the whole navigator. - Provided a Route.of(). - Provided a Route.writeState / Route.readState API that tries to identify the clients by their runtimeType, their key, and their ancestors keys, up to the nearest ancestor with a GlobalKey. - Made scrollables hook into this API to track state. Added a test to make sure this works. - Fix the debug output of GestureDetector and the hashCode of MixedViewport. - Fixed ScrollableWidgetListState<T> to handle infinite lists.
72 lines
2.5 KiB
Dart
72 lines
2.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:test/test.dart';
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import 'widget_tester.dart';
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void main() {
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test('Drawer control test', () {
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testWidgets((WidgetTester tester) {
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BuildContext context;
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tester.pumpWidget(
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new MaterialApp(
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routes: <String, RouteBuilder>{
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'/': (RouteArguments args) {
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context = args.context;
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return new Container();
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}
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}
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)
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);
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tester.pump(); // no effect
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expect(tester.findText('drawer'), isNull);
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showDrawer(context: context, child: new Text('drawer'));
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tester.pump(); // drawer should be starting to animate in
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expect(tester.findText('drawer'), isNotNull);
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tester.pump(new Duration(seconds: 1)); // animation done
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expect(tester.findText('drawer'), isNotNull);
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Navigator.of(context).pop();
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tester.pump(); // drawer should be starting to animate away
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expect(tester.findText('drawer'), isNotNull);
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tester.pump(new Duration(seconds: 1)); // animation done
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expect(tester.findText('drawer'), isNull);
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});
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});
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test('Drawer tap test', () {
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testWidgets((WidgetTester tester) {
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BuildContext context;
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tester.pumpWidget(new Container()); // throw away the old App and its Navigator
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tester.pumpWidget(
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new MaterialApp(
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routes: <String, RouteBuilder>{
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'/': (RouteArguments args) {
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context = args.context;
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return new Container();
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}
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}
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)
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);
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tester.pump(); // no effect
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expect(tester.findText('drawer'), isNull);
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showDrawer(context: context, child: new Text('drawer'));
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tester.pump(); // drawer should be starting to animate in
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expect(tester.findText('drawer'), isNotNull);
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tester.pump(new Duration(seconds: 1)); // animation done
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expect(tester.findText('drawer'), isNotNull);
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tester.tap(tester.findText('drawer'));
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tester.pump(); // nothing should have happened
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expect(tester.findText('drawer'), isNotNull);
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tester.pump(new Duration(seconds: 1)); // ditto
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expect(tester.findText('drawer'), isNotNull);
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tester.tapAt(const Point(750.0, 100.0)); // on the mask
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tester.pump(); // drawer should be starting to animate away
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expect(tester.findText('drawer'), isNotNull);
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tester.pump(new Duration(seconds: 1)); // animation done
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expect(tester.findText('drawer'), isNull);
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});
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});
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}
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