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2999d738b8
I got carried away with Gemini and basically rewrote CI and the release process for the new LLM reality. This work was largely completed by Gemini. - Bump all SDK versions to the current beta (3.9.0-0) - Run `flutter channel beta` - Wrote `ci_script.dart` to replace the bash scripts - Converted repository to pub workspace #2499 - Added llm.md and release.md - Added redirect for deprecated Samples Index ## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I have added sample code updates to the [changelog]. - [x] I updated/added relevant documentation (doc comments with `///`).
73 lines
2.7 KiB
Dart
73 lines
2.7 KiB
Dart
// Copyright 2020 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:platform_channels/src/event_channel_demo.dart';
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void main() {
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group('EventChannel Demo tests', () {
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final sensorValues = [1.3556, 2.3, -0.12];
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setUpAll(() {
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// By default EventChannel uses StandardMethodCodec to communicate with
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// platform.
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const standardMethod = StandardMethodCodec();
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// This function handles the incoming messages from the platform. It
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// calls the BinaryMessenger.setMessageHandler registered for the EventChannel
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// and add the incoming message to the StreamController used by the EventChannel
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// after decoding the message with codec used by the EventChannel.
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void emitValues(ByteData? event) {
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
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.handlePlatformMessage('eventChannelDemo', event, (reply) {});
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}
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// Register a mock for EventChannel. EventChannel under the hood uses
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// MethodChannel to listen and cancel the created stream.
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
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.setMockMessageHandler('eventChannelDemo', (message) async {
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// Decode the message into MethodCallHandler.
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final methodCall = standardMethod.decodeMethodCall(message);
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if (methodCall.method == 'listen') {
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// Emit new sensor values.
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emitValues(
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standardMethod.encodeSuccessEnvelope(sensorValues),
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);
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emitValues(null);
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return standardMethod.encodeSuccessEnvelope(null);
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} else if (methodCall.method == 'cancel') {
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return standardMethod.encodeSuccessEnvelope(null);
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} else {
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fail('Expected listen or cancel');
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}
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});
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});
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testWidgets('EventChannel AccelerometerReadings Stream test', (
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tester,
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) async {
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await tester.pumpWidget(const MaterialApp(home: EventChannelDemo()));
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await tester.pumpAndSettle();
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// Check the values of axis. The value is rounded to 3 decimal places.
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expect(
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find.text('x axis: ${sensorValues[0].toStringAsFixed(3)}'),
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findsOneWidget,
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);
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expect(
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find.text('y axis: ${sensorValues[1].toStringAsFixed(3)}'),
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findsOneWidget,
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);
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expect(
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find.text('z axis: ${sensorValues[2].toStringAsFixed(3)}'),
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findsOneWidget,
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);
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});
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});
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}
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