Konstantin Shcheglov
7eda3cfe76
R=brianwilkerson@google.com Change-Id: Ica52e54ba277969ae8a3b63627902ba53045397f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/195494 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
78 lines
2.7 KiB
Dart
78 lines
2.7 KiB
Dart
// Copyright (c) 2014, 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/src/services/correction/namespace.dart';
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import 'package:analysis_server/src/services/refactoring/refactoring.dart';
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import 'package:analyzer/dart/ast/ast.dart';
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import 'package:analyzer/dart/element/element.dart';
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import 'package:analyzer/src/dart/ast/extensions.dart';
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import 'package:analyzer_plugin/protocol/protocol_common.dart' hide Element;
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import 'package:test/test.dart';
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import 'abstract_refactoring.dart';
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export 'package:analyzer/src/test_utilities/package_config_file_builder.dart';
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/// The base class for all [RenameRefactoring] tests.
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class RenameRefactoringTest extends RefactoringTest {
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@override
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late RenameRefactoring refactoring;
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/// Asserts that [refactoring] has potential edits in [testFile] at offset
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/// of the given [searches].
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void assertPotentialEdits(List<String> searches) {
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var expectedOffsets = <int>{};
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for (var search in searches) {
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var offset = findOffset(search);
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expectedOffsets.add(offset);
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}
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// remove offset marked as potential
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for (var potentialId in refactoring.potentialEditIds) {
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var edit = findEditById(potentialId);
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expect(edit, isNotNull);
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expectedOffsets.remove(edit.offset);
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}
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// all potential offsets are marked as such
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expect(expectedOffsets, isEmpty);
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}
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/// Creates a new [RenameRefactoring] in [refactoring] for the [Element] of
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/// the [SimpleIdentifier] at the given [search] pattern.
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void createRenameRefactoringAtString(String search) {
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var identifier = findNode.simple(search);
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var element = identifier.writeOrReadElement;
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if (element is PrefixElement) {
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element = getImportElement(identifier);
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}
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createRenameRefactoringForElement(element);
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}
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/// Creates a new [RenameRefactoring] in [refactoring] for [element].
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/// Fails if no [RenameRefactoring] can be created.
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void createRenameRefactoringForElement(Element? element) {
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var workspace = RefactoringWorkspace(
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[driverFor(testFile)],
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searchEngine,
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);
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var refactoring =
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RenameRefactoring.create(workspace, testAnalysisResult, element);
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if (refactoring == null) {
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fail("No refactoring for '$element'.");
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}
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this.refactoring = refactoring;
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}
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/// Returns the [Edit] with the given [id], maybe `null`.
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SourceEdit findEditById(String id) {
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for (var fileEdit in refactoringChange.edits) {
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for (var edit in fileEdit.edits) {
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if (edit.id == id) {
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return edit;
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}
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}
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}
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fail('No edit with id: $id');
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}
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}
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