| // Copyright (c) 2017, 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:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../support/integration_tests.dart'; |
| |
| void main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(FormatTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class FormatTest extends AbstractAnalysisServerIntegrationTest { |
| String formatTestSetup({bool withErrors = false}) { |
| var pathname = sourcePath('test.dart'); |
| |
| if (withErrors) { |
| var text = r''' |
| class Class1 { |
| int field |
| void foo() { |
| } |
| } |
| '''; |
| writeFile(pathname, text); |
| } else { |
| var text = r''' |
| class Class1 { |
| int field; |
| |
| void foo() { |
| } |
| |
| void bar() { |
| } |
| } |
| '''; |
| writeFile(pathname, text); |
| } |
| standardAnalysisSetup(); |
| return pathname; |
| } |
| |
| Future<void> test_format() async { |
| var pathname = formatTestSetup(); |
| |
| var result = await sendEditFormat(pathname, 0, 0); |
| expect(result.edits, isNotEmpty); |
| expect(result.selectionOffset, 0); |
| expect(result.selectionLength, 0); |
| } |
| |
| Future<void> test_format_preserve_selection() async { |
| var pathname = formatTestSetup(); |
| |
| // format with 'bar' selected |
| var initialPosition = readFile(pathname).indexOf('bar()'); |
| var result = await sendEditFormat(pathname, initialPosition, 'bar'.length); |
| expect(result.edits, isNotEmpty); |
| expect(result.selectionOffset, initialPosition - 3); |
| expect(result.selectionLength, 'bar'.length); |
| } |
| |
| Future<void> test_format_with_errors() async { |
| var pathname = formatTestSetup(withErrors: true); |
| |
| try { |
| await sendEditFormat(pathname, 0, 0); |
| fail('expected FORMAT_WITH_ERRORS'); |
| } on ServerErrorMessage catch (message) { |
| expect(message.error['code'], 'FORMAT_WITH_ERRORS'); |
| } |
| } |
| } |