Forgotten test.

pkg/analysis_server/test/edit/organize_directives_test.dart

Index: pkg/analysis_server/test/edit/organize_directives_test.dart
diff --git a/pkg/analysis_server/test/edit/organize_directives_test.dart b/pkg/analysis_server/test/edit/organize_directives_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..e4402ef23fb3f816ab4d7b3b53b9c98173b7f8af
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+++ b/pkg/analysis_server/test/edit/organize_directives_test.dart
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+// Copyright (c) 2014, 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.
+
+library test.edit.organize_directives;
+
+import 'dart:async';
+
+import 'package:analysis_server/src/edit/edit_domain.dart';
+import 'package:analysis_server/src/protocol.dart';
+import 'package:plugin/manager.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
+import 'package:unittest/unittest.dart' hide ERROR;
+
+import '../analysis_abstract.dart';
+import '../mocks.dart';
+
+main() {
+  groupSep = ' | ';
+  defineReflectiveTests(OrganizeDirectivesTest);
+}
+
+@reflectiveTest
+class OrganizeDirectivesTest extends AbstractAnalysisTest {
+  SourceFileEdit fileEdit;
+
+  @override
+  void setUp() {
+    super.setUp();
+    createProject();
+    ExtensionManager manager = new ExtensionManager();
+    manager.processPlugins([server.serverPlugin]);
+    handler = new EditDomainHandler(server);
+  }
+
+  Future test_BAD_doesNotExist() async {
+    await waitForTasksFinished();
+    Request request =
+        new EditOrganizeDirectivesParams('/no/such/file.dart').toRequest('0');
+    Response response = handler.handleRequest(request);
+    expect(
+        response, isResponseFailure('0', RequestErrorCode.FILE_NOT_ANALYZED));
+  }
+
+  Future test_BAD_hasParseError() async {
+    addTestFile('''
+import 'dart:async'
+
+main() {}
+''');
+    await waitForTasksFinished();
+    Request request = new EditOrganizeDirectivesParams(testFile).toRequest('0');
+    Response response = handler.handleRequest(request);
+    expect(response,
+        isResponseFailure('0', RequestErrorCode.ORGANIZE_DIRECTIVES_ERROR));
+  }
+
+  Future test_BAD_notDartFile() async {
+    await waitForTasksFinished();
+    Request request =
+        new EditOrganizeDirectivesParams('/not-a-Dart-file.txt').toRequest('0');
+    Response response = handler.handleRequest(request);
+    expect(
+        response, isResponseFailure('0', RequestErrorCode.FILE_NOT_ANALYZED));
+  }
+
+  Future test_OK_remove_unresolvedDirectives() {
+    addFile('$testFolder/existing_part1.dart', 'part of lib;');
+    addFile('$testFolder/existing_part2.dart', 'part of lib;');
+    addTestFile('''
+library lib;
+
+export 'dart:noSuchExportSdkLibrary';
+export 'dart:async';
+export 'package:noSuchExportPackage/andLib.dart';
+export 'dart:math';
+
+import 'dart:async';
+import 'dart:noSuchImportSdkLibrary';
+import 'dart:math';
+import 'package:noSuchImportPackage/andLib.dart';
+
+part 'existing_part1.dart';
+part 'no_such_part.dart';
+part 'existing_part2.dart';
+
+main(Future f) {
+  print(PI);
+}
+''');
+    return _assertOrganized(r'''
+library lib;
+
+import 'dart:async';
+import 'dart:math';
+
+export 'dart:async';
+export 'dart:math';
+
+part 'existing_part1.dart';
+part 'existing_part2.dart';
+
+main(Future f) {
+  print(PI);
+}
+''');
+  }
+
+  Future test_OK_remove_unusedImports() {
+    addTestFile('''
+library lib;
+
+import 'dart:async';
+import 'dart:math';
+import 'dart:convert';
+import 'dart:collection';
+
+main() {
+  print(PI);
+  new HashMap();
+}
+''');
+    return _assertOrganized(r'''
+library lib;
+
+import 'dart:collection';
+import 'dart:math';
+
+main() {
+  print(PI);
+  new HashMap();
+}
+''');
+  }
+
+  Future _assertOrganized(String expectedCode) async {
+    await waitForTasksFinished();
+    _requestOrganize();
+    String resultCode = SourceEdit.applySequence(testCode, fileEdit.edits);
+    expect(resultCode, expectedCode);
+  }
+
+  void _requestOrganize() {
+    Request request = new EditOrganizeDirectivesParams(testFile).toRequest('0');
+    Response response = handleSuccessfulRequest(request);
+    var result = new EditOrganizeDirectivesResult.fromResponse(response);
+    fileEdit = result.edit;
+  }
+}