| // Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:analysis_server/src/services/snippets/dart/flutter_snippet_producers.dart'; |
| import 'package:analysis_server/src/services/snippets/dart/snippet_manager.dart'; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../../../abstract_single_unit.dart'; |
| import 'test_support.dart'; |
| |
| void main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(FlutterStatefulWidgetSnippetProducerTest); |
| defineReflectiveTests( |
| FlutterStatefulWidgetWithAnimationControllerSnippetProducerTest); |
| defineReflectiveTests(FlutterStatelessWidgetSnippetProducerTest); |
| }); |
| } |
| |
| abstract class FlutterSnippetProducerTest extends AbstractSingleUnitTest { |
| Future<void> expectNotValidSnippet( |
| SnippetProducerGenerator generator, |
| String code, |
| ) async { |
| await resolveTestCode(withoutMarkers(code)); |
| final request = DartSnippetRequest( |
| unit: testAnalysisResult, |
| offset: offsetFromMarker(code), |
| ); |
| |
| final producer = generator(request); |
| expect(await producer.isValid(), isFalse); |
| } |
| |
| Future<Snippet> expectValidSnippet( |
| SnippetProducerGenerator generator, String code) async { |
| await resolveTestCode(withoutMarkers(code)); |
| final request = DartSnippetRequest( |
| unit: testAnalysisResult, |
| offset: offsetFromMarker(code), |
| ); |
| |
| final producer = generator(request); |
| expect(await producer.isValid(), isTrue); |
| return producer.compute(); |
| } |
| } |
| |
| @reflectiveTest |
| class FlutterStatefulWidgetSnippetProducerTest |
| extends FlutterSnippetProducerTest { |
| final generator = FlutterStatefulWidgetSnippetProducer.newInstance; |
| Future<void> test_notValid_notFlutterProject() async { |
| writeTestPackageConfig(); |
| |
| await expectNotValidSnippet(generator, '^'); |
| } |
| |
| Future<void> test_valid() async { |
| writeTestPackageConfig(flutter: true); |
| |
| final snippet = await expectValidSnippet(generator, '^'); |
| expect(snippet.prefix, 'stful'); |
| expect(snippet.label, 'Flutter Stateful Widget'); |
| expect(snippet.change.toJson(), { |
| 'message': '', |
| 'edits': [ |
| { |
| 'file': testFile, |
| 'fileStamp': 0, |
| 'edits': [ |
| { |
| 'offset': 0, |
| 'length': 0, |
| 'replacement': |
| 'import \'package:flutter/src/foundation/key.dart\';\n' |
| 'import \'package:flutter/src/widgets/framework.dart\';\n' |
| }, |
| { |
| 'offset': 0, |
| 'length': 0, |
| 'replacement': 'class MyWidget extends StatefulWidget {\n' |
| ' const MyWidget({Key? key}) : super(key: key);\n' |
| '\n' |
| ' @override\n' |
| ' State<MyWidget> createState() => _MyWidgetState();\n' |
| '}\n' |
| '\n' |
| 'class _MyWidgetState extends State<MyWidget> {\n' |
| ' @override\n' |
| ' Widget build(BuildContext context) {\n' |
| ' \n' |
| ' }\n' |
| '}' |
| } |
| ] |
| } |
| ], |
| 'linkedEditGroups': [ |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 109}, |
| {'file': testFile, 'offset': 151}, |
| {'file': testFile, 'offset': 212}, |
| {'file': testFile, 'offset': 240}, |
| {'file': testFile, 'offset': 267}, |
| {'file': testFile, 'offset': 295} |
| ], |
| 'length': 8, |
| 'suggestions': [] |
| } |
| ], |
| 'selection': {'file': testFile, 'offset': 362} |
| }); |
| } |
| } |
| |
| @reflectiveTest |
| class FlutterStatefulWidgetWithAnimationControllerSnippetProducerTest |
| extends FlutterSnippetProducerTest { |
| final generator = |
| FlutterStatefulWidgetWithAnimationControllerSnippetProducer.newInstance; |
| Future<void> test_notValid_notFlutterProject() async { |
| writeTestPackageConfig(); |
| |
| await expectNotValidSnippet(generator, '^'); |
| } |
| |
| Future<void> test_valid() async { |
| writeTestPackageConfig(flutter: true); |
| |
| final snippet = await expectValidSnippet(generator, '^'); |
| expect(snippet.prefix, 'stanim'); |
| expect(snippet.label, 'Flutter Widget with AnimationController'); |
| expect(snippet.change.toJson(), { |
| 'message': '', |
| 'edits': [ |
| { |
| 'file': testFile, |
| 'fileStamp': 0, |
| 'edits': [ |
| { |
| 'offset': 0, |
| 'length': 0, |
| 'replacement': |
| 'import \'package:flutter/src/animation/animation_controller.dart\';\n' |
| 'import \'package:flutter/src/foundation/key.dart\';\n' |
| 'import \'package:flutter/src/widgets/framework.dart\';\n' |
| 'import \'package:flutter/src/widgets/ticker_provider.dart\';\n' |
| }, |
| { |
| 'offset': 0, |
| 'length': 0, |
| 'replacement': 'class MyWidget extends StatefulWidget {\n' |
| ' const MyWidget({Key? key}) : super(key: key);\n' |
| '\n' |
| ' @override\n' |
| ' State<MyWidget> createState() => _MyWidgetState();\n' |
| '}\n' |
| '\n' |
| 'class _MyWidgetState extends State<MyWidget>\n' |
| ' with SingleTickerProviderStateMixin {\n' |
| ' late AnimationController _controller;\n' |
| '\n' |
| ' @override\n' |
| ' void initState() {\n' |
| ' super.initState();\n' |
| ' _controller = AnimationController(vsync: this);\n' |
| ' }\n' |
| '\n' |
| ' @override\n' |
| ' void dispose() {\n' |
| ' super.dispose();\n' |
| ' _controller.dispose();\n' |
| ' }\n' |
| '\n' |
| ' @override\n' |
| ' Widget build(BuildContext context) {\n' |
| ' \n' |
| ' }\n' |
| '}' |
| } |
| ] |
| } |
| ], |
| 'linkedEditGroups': [ |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 234}, |
| {'file': testFile, 'offset': 276}, |
| {'file': testFile, 'offset': 337}, |
| {'file': testFile, 'offset': 365}, |
| {'file': testFile, 'offset': 392}, |
| {'file': testFile, 'offset': 420} |
| ], |
| 'length': 8, |
| 'suggestions': [] |
| } |
| ], |
| 'selection': {'file': testFile, 'offset': 765} |
| }); |
| } |
| } |
| |
| @reflectiveTest |
| class FlutterStatelessWidgetSnippetProducerTest |
| extends FlutterSnippetProducerTest { |
| final generator = FlutterStatelessWidgetSnippetProducer.newInstance; |
| |
| Future<void> test_notValid_notFlutterProject() async { |
| writeTestPackageConfig(); |
| |
| await expectNotValidSnippet(generator, '^'); |
| } |
| |
| Future<void> test_valid() async { |
| writeTestPackageConfig(flutter: true); |
| |
| final snippet = await expectValidSnippet(generator, '^'); |
| expect(snippet.prefix, 'stless'); |
| expect(snippet.label, 'Flutter Stateless Widget'); |
| expect(snippet.change.toJson(), { |
| 'message': '', |
| 'edits': [ |
| { |
| 'file': testFile, |
| 'fileStamp': 0, |
| 'edits': [ |
| { |
| 'offset': 0, |
| 'length': 0, |
| 'replacement': |
| 'import \'package:flutter/src/foundation/key.dart\';\n' |
| 'import \'package:flutter/src/widgets/framework.dart\';\n' |
| }, |
| { |
| 'offset': 0, |
| 'length': 0, |
| 'replacement': 'class MyWidget extends StatelessWidget {\n' |
| ' const MyWidget({Key? key}) : super(key: key);\n' |
| '\n' |
| ' @override\n' |
| ' Widget build(BuildContext context) {\n' |
| ' \n' |
| ' }\n' |
| '}' |
| } |
| ] |
| } |
| ], |
| 'linkedEditGroups': [ |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 109}, |
| {'file': testFile, 'offset': 152} |
| ], |
| 'length': 8, |
| 'suggestions': [] |
| } |
| ], |
| 'selection': {'file': testFile, 'offset': 248} |
| }); |
| } |
| } |