| // Copyright (c) 2018, 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/lsp/constants.dart'; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../tool/lsp_spec/matchers.dart'; |
| import 'server_abstract.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(FormatTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class FormatTest extends AbstractLspAnalysisServerTest { |
| test_alreadyFormatted() async { |
| const contents = '''main() { |
| print('test'); |
| } |
| '''; |
| await initialize(); |
| await openFile(mainFileUri, contents); |
| |
| final formatEdits = await formatDocument(mainFileUri.toString()); |
| expect(formatEdits, isNull); |
| } |
| |
| test_formatOnType_simple() async { |
| const contents = ''' |
| main () |
| { |
| |
| print('test'); |
| ^} |
| '''; |
| final expected = '''main() { |
| print('test'); |
| } |
| '''; |
| await initialize(); |
| await openFile(mainFileUri, withoutMarkers(contents)); |
| |
| final formatEdits = await formatOnType( |
| mainFileUri.toString(), positionFromMarker(contents), '}'); |
| expect(formatEdits, isNotNull); |
| final formattedContents = applyTextEdits(contents, formatEdits); |
| expect(formattedContents, equals(expected)); |
| } |
| |
| test_invalidSyntax() async { |
| const contents = '''main(((( { |
| print('test'); |
| } |
| '''; |
| await initialize(); |
| await openFile(mainFileUri, contents); |
| |
| final formatEdits = await formatDocument(mainFileUri.toString()); |
| expect(formatEdits, isNull); |
| } |
| |
| test_nonDartFile() async { |
| await initialize(); |
| await openFile(pubspecFileUri, simplePubspecContent); |
| |
| final formatEdits = |
| await formatOnType(pubspecFileUri.toString(), startOfDocPos, '}'); |
| expect(formatEdits, isNull); |
| } |
| |
| test_path_doesNotExist() async { |
| await initialize(); |
| |
| await expectLater( |
| formatDocument( |
| new Uri.file(join(projectFolderPath, 'missing.dart')).toString()), |
| throwsA(isResponseError(ServerErrorCodes.InvalidFilePath)), |
| ); |
| } |
| |
| test_path_invalidFormat() async { |
| await initialize(); |
| |
| await expectLater( |
| // Add some invalid path characters to the end of a valid file:// URI. |
| formatDocument(mainFileUri.toString() + '***'), |
| throwsA(isResponseError(ServerErrorCodes.InvalidFilePath)), |
| ); |
| } |
| |
| test_path_notFileScheme() async { |
| await initialize(); |
| |
| await expectLater( |
| formatDocument('a:/a.a'), |
| throwsA(isResponseError(ServerErrorCodes.InvalidFilePath)), |
| ); |
| } |
| |
| test_simple() async { |
| const contents = ''' |
| main () |
| { |
| |
| print('test'); |
| } |
| '''; |
| final expected = '''main() { |
| print('test'); |
| } |
| '''; |
| await initialize(); |
| await openFile(mainFileUri, contents); |
| |
| final formatEdits = await formatDocument(mainFileUri.toString()); |
| expect(formatEdits, isNotNull); |
| final formattedContents = applyTextEdits(contents, formatEdits); |
| expect(formattedContents, equals(expected)); |
| } |
| |
| test_unopenFile() async { |
| const contents = ''' |
| main () |
| { |
| |
| print('test'); |
| } |
| '''; |
| final expected = '''main() { |
| print('test'); |
| } |
| '''; |
| newFile(mainFilePath, content: contents); |
| await initialize(); |
| |
| final formatEdits = await formatDocument(mainFileUri.toString()); |
| expect(formatEdits, isNotNull); |
| final formattedContents = applyTextEdits(contents, formatEdits); |
| expect(formattedContents, equals(expected)); |
| } |
| } |