Remove dead code for tracking pubspec.yaml files.

pkg/analysis_server/test/context_directory_manager_test.dart

 // 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.context.directory.manager;
 
 import 'mocks.dart';
 import 'package:analysis_server/src/context_directory_manager.dart';
 import 'package:analysis_server/src/resource.dart';
 import 'package:path/path.dart';
 import 'package:unittest/unittest.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 class TestContextDirectoryManager extends ContextDirectoryManager {
   TestContextDirectoryManager(MemoryResourceProvider provider) : super(provider);
 
   /**
    * Source of timestamps stored in [currentContextFilePaths].
    */
   int now = 0;
 
   final Set<String> currentContextPaths = new Set<String>();
-  final Map<String, String> currentContextPubspecPaths = <String, String>{};
 
   /**
    * Map from context to (map from file path to timestamp of last event)
    */
   final Map<String, Map<String, int>> currentContextFilePaths = <String, Map<String, int>>{};
 
   @override
-  void addContext(Folder folder, File pubspecFile) {
+  void addContext(Folder folder) {
     String path = folder.path;
     currentContextPaths.add(path);
-    currentContextPubspecPaths[path] = pubspecFile != null ? pubspecFile.path : null;
     currentContextFilePaths[path] = <String, int>{};
   }
 
   @override
   void applyChangesToContext(Folder contextFolder, ChangeSet changeSet) {
     Map<String, int> filePaths = currentContextFilePaths[contextFolder.path];
     for (Source source in changeSet.addedSources) {
       expect(filePaths, isNot(contains(source.fullName)));
       filePaths[source.fullName] = now;
     }
     for (Source source in changeSet.removedSources) {
       expect(filePaths, contains(source.fullName));
       filePaths.remove(source.fullName);
     }
     for (Source source in changeSet.changedSources) {
       expect(filePaths, contains(source.fullName));
       filePaths[source.fullName] = now;
     }
   }
 
   @override
   void removeContext(Folder folder) {
     String path = folder.path;
     currentContextPaths.remove(path);
-    currentContextPubspecPaths.remove(path);
     currentContextFilePaths.remove(path);
   }
 }
 
 main() {
   groupSep = ' | ';
 
   group('ContextDirectoryManager', () {
     TestContextDirectoryManager manager;
     MemoryResourceProvider provider;
 
     setUp(() {
       provider = new MemoryResourceProvider();
       manager = new TestContextDirectoryManager(provider);
     });
 
     test('add folder with pubspec', () {
       String projPath = '/my/proj';
       String pubspecPath = posix.join(projPath, 'pubspec.yaml');
       provider.newFolder(projPath);
       provider.newFile(pubspecPath, 'pubspec');
       manager.setRoots(<String>[projPath], <String>[]);
       expect(manager.currentContextPaths, hasLength(1));
       expect(manager.currentContextPaths, contains(projPath));
-      expect(manager.currentContextPubspecPaths[projPath], equals(pubspecPath));
       expect(manager.currentContextFilePaths[projPath], hasLength(0));
     });
 
     test('add folder without pubspec', () {
       String projPath = '/my/proj';
       provider.newFolder(projPath);
       manager.setRoots(<String>[projPath], <String>[]);
       expect(manager.currentContextPaths, hasLength(1));
       expect(manager.currentContextPaths, contains(projPath));
-      expect(manager.currentContextPubspecPaths[projPath], isNull);
       expect(manager.currentContextFilePaths[projPath], hasLength(0));
     });
 
     test('add folder with dart file', () {
       String projPath = '/my/proj';
       provider.newFolder(projPath);
       String filePath = posix.join(projPath, 'foo.dart');
       provider.newFile(filePath, 'contents');
       manager.setRoots(<String>[projPath], <String>[]);
       var filePaths = manager.currentContextFilePaths[projPath];
@@ skipping 13 matching lines @@
     });
 
     test('remove folder with pubspec', () {
       String projPath = '/my/proj';
       String pubspecPath = posix.join(projPath, 'pubspec.yaml');
       provider.newFolder(projPath);
       provider.newFile(pubspecPath, 'pubspec');
       manager.setRoots(<String>[projPath], <String>[]);
       manager.setRoots(<String>[], <String>[]);
       expect(manager.currentContextPaths, hasLength(0));
-      expect(manager.currentContextPubspecPaths, hasLength(0));
       expect(manager.currentContextFilePaths, hasLength(0));
     });
 
     test('remove folder without pubspec', () {
       String projPath = '/my/proj';
       provider.newFolder(projPath);
       manager.setRoots(<String>[projPath], <String>[]);
       manager.setRoots(<String>[], <String>[]);
       expect(manager.currentContextPaths, hasLength(0));
-      expect(manager.currentContextPubspecPaths, hasLength(0));
       expect(manager.currentContextFilePaths, hasLength(0));
     });
 
     test('ignore files in packages dir', () {
       String projPath = '/my/proj';
       provider.newFolder(projPath);
       String pubspecPath = posix.join(projPath, 'pubspec.yaml');
       provider.newFile(pubspecPath, 'pubspec');
       String filePath1 = posix.join(projPath, 'packages', 'file1.dart');
       provider.newFile(filePath1, 'contents');
@@ skipping 32 matching lines @@
         Map<String, int> filePaths = manager.currentContextFilePaths[projPath];
         expect(filePaths, hasLength(0));
         String filePath = posix.join(projPath, 'foo', 'bar.dart');
         provider.newFile(filePath, 'contents');
         return pumpEventQueue().then((_) {
           expect(filePaths, hasLength(1));
           expect(filePaths, contains(filePath));
         });
       });
 
-      test('Add pubspec file', () {
-        manager.setRoots(<String>[projPath], <String>[]);
-        String pubspecPath = posix.join(projPath, 'pubspec.yaml');
-        expect(manager.currentContextPubspecPaths[projPath], isNull);
-        provider.newFile(pubspecPath, 'pubspec');
-        return pumpEventQueue().then((_) {
-          expect(manager.currentContextPubspecPaths[projPath], equals(pubspecPath));
-        });
-      });
-
       test('Delete file', () {
         String filePath = posix.join(projPath, 'foo.dart');
         provider.newFile(filePath, 'contents');
         manager.setRoots(<String>[projPath], <String>[]);
         Map<String, int> filePaths = manager.currentContextFilePaths[projPath];
         expect(filePaths, hasLength(1));
         expect(filePaths, contains(filePath));
         provider.deleteFile(filePath);
         return pumpEventQueue().then((_) => expect(filePaths, hasLength(0)));
       });
 
-      test('Delete pubspec file', () {
-        String pubspecPath = posix.join(projPath, 'pubspec.yaml');
-        provider.newFile(pubspecPath, 'pubspec');
-        manager.setRoots(<String>[projPath], <String>[]);
-        expect(manager.currentContextPubspecPaths[projPath], equals(pubspecPath));
-        provider.deleteFile(pubspecPath);
-        return pumpEventQueue().then((_) {
-          expect(manager.currentContextPubspecPaths[projPath], isNull);
-        });
-      });
-
       test('Modify file', () {
         String filePath = posix.join(projPath, 'foo.dart');
         provider.newFile(filePath, 'contents');
         manager.setRoots(<String>[projPath], <String>[]);
         Map<String, int> filePaths = manager.currentContextFilePaths[projPath];
         expect(filePaths, hasLength(1));
         expect(filePaths, contains(filePath));
         expect(filePaths[filePath], equals(manager.now));
         manager.now++;
         provider.modifyFile(filePath, 'new contents');
         return pumpEventQueue().then((_) => expect(filePaths[filePath], equals(
             manager.now)));
       });
     });
   });
 }