Brian Wilkerson
45d8c7ee4b
Change-Id: Ia35343f4d79037875fe154a38a3adcf8117d9369 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/243881 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
116 lines
3.2 KiB
Dart
116 lines
3.2 KiB
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:analysis_server/protocol/protocol_generated.dart';
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import 'package:test/test.dart';
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import 'package:test_reflective_loader/test_reflective_loader.dart';
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import '../analysis_server_base.dart';
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import '../mocks.dart';
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void main() {
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defineReflectiveSuite(() {
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defineReflectiveTests(FormatTest);
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});
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}
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@reflectiveTest
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class FormatTest extends PubPackageAnalysisServerTest {
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@override
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Future<void> setUp() async {
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super.setUp();
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await setRoots(included: [workspaceRootPath], excluded: []);
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}
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Future<void> test_format_longLine() async {
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var content = '''
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fun(firstParam, secondParam, thirdParam, fourthParam) {
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if (firstParam.noNull && secondParam.noNull && thirdParam.noNull && fourthParam.noNull) {}
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}
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''';
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addTestFile(content);
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await waitForTasksFinished();
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var formatResult = await _formatAt(0, 3, lineLength: 100);
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expect(formatResult.edits, isNotNull);
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expect(formatResult.edits, hasLength(0));
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expect(formatResult.selectionOffset, equals(0));
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expect(formatResult.selectionLength, equals(3));
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}
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Future<void> test_format_noOp() async {
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// Already formatted source
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addTestFile('''
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void f() {
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int x = 3;
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}
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''');
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await waitForTasksFinished();
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var formatResult = await _formatAt(0, 3);
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expect(formatResult.edits, isNotNull);
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expect(formatResult.edits, hasLength(0));
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}
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Future<void> test_format_noSelection() async {
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addTestFile('''
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void f() { int x = 3; }
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''');
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await waitForTasksFinished();
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var formatResult = await _formatAt(0, 0);
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expect(formatResult.edits, isNotNull);
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expect(formatResult.edits, hasLength(1));
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var edit = formatResult.edits[0];
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expect(edit.replacement, equals('''
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void f() {
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int x = 3;
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}
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'''));
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expect(formatResult.selectionOffset, equals(0));
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expect(formatResult.selectionLength, equals(0));
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}
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Future<void> test_format_simple() async {
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addTestFile('''
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void f() { int x = 3; }
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''');
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await waitForTasksFinished();
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var formatResult = await _formatAt(0, 3);
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expect(formatResult.edits, isNotNull);
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expect(formatResult.edits, hasLength(1));
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var edit = formatResult.edits[0];
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expect(edit.replacement, equals('''
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void f() {
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int x = 3;
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}
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'''));
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expect(formatResult.selectionOffset, equals(0));
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expect(formatResult.selectionLength, equals(3));
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}
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Future<void> test_format_withErrors() async {
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addTestFile('''
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void f() { int x =
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''');
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await waitForTasksFinished();
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var request = EditFormatParams(testFile.path, 0, 3).toRequest('0');
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var response = await handleRequest(request);
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expect(response, isResponseFailure('0'));
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}
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Future<EditFormatResult> _formatAt(int selectionOffset, int selectionLength,
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{int? lineLength}) async {
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var request = EditFormatParams(
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testFile.path, selectionOffset, selectionLength,
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lineLength: lineLength)
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.toRequest('0');
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var response = await handleSuccessfulRequest(request);
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return EditFormatResult.fromResponse(response);
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}
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}
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