| // 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/protocol_server.dart'; |
| import 'package:analysis_server/src/services/snippets/dart/switch_statement.dart'; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import 'test_support.dart'; |
| |
| void main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(SwitchStatementTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class SwitchStatementTest extends DartSnippetProducerTest { |
| @override |
| final generator = SwitchStatement.new; |
| |
| @override |
| String get label => SwitchStatement.label; |
| |
| @override |
| String get prefix => SwitchStatement.prefix; |
| |
| Future<void> test_switch() async { |
| var code = r''' |
| void f() { |
| sw^ |
| }'''; |
| final snippet = await expectValidSnippet(code); |
| expect(snippet.prefix, prefix); |
| expect(snippet.label, label); |
| expect(snippet.change.edits, hasLength(1)); |
| code = withoutMarkers(code); |
| for (var edit in snippet.change.edits) { |
| code = SourceEdit.applySequence(code, edit.edits); |
| } |
| expect(code, ''' |
| void f() { |
| switch (expression) { |
| case value: |
| |
| break; |
| default: |
| } |
| }'''); |
| expect(snippet.change.selection!.file, testFile); |
| expect(snippet.change.selection!.offset, 57); |
| expect(snippet.change.linkedEditGroups.map((group) => group.toJson()), [ |
| // expression |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 21}, |
| ], |
| 'length': 10, |
| 'suggestions': [] |
| }, |
| // value |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 44}, |
| ], |
| 'length': 5, |
| 'suggestions': [] |
| }, |
| ]); |
| } |
| |
| Future<void> test_switch_indentedInsideBlock() async { |
| var code = r''' |
| void f() { |
| if (true) { |
| sw^ |
| } |
| }'''; |
| final snippet = await expectValidSnippet(code); |
| expect(snippet.prefix, prefix); |
| expect(snippet.label, label); |
| expect(snippet.change.edits, hasLength(1)); |
| code = withoutMarkers(code); |
| for (var edit in snippet.change.edits) { |
| code = SourceEdit.applySequence(code, edit.edits); |
| } |
| expect(code, ''' |
| void f() { |
| if (true) { |
| switch (expression) { |
| case value: |
| |
| break; |
| default: |
| } |
| } |
| }'''); |
| expect(snippet.change.selection!.file, testFile); |
| expect(snippet.change.selection!.offset, 77); |
| expect(snippet.change.linkedEditGroups.map((group) => group.toJson()), [ |
| // expression |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 37}, |
| ], |
| 'length': 10, |
| 'suggestions': [] |
| }, |
| // value |
| { |
| 'positions': [ |
| {'file': testFile, 'offset': 62}, |
| ], |
| 'length': 5, |
| 'suggestions': [] |
| }, |
| ]); |
| } |
| } |