Fix for 'Create part' Quick Fix.

pkg/analyzer/test/source/package_map_resolver_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.source.package_map_resolver;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/source/package_map_resolver.dart';
 import 'package:analyzer/src/generated/source.dart';
+import 'package:path/path.dart';
 import 'package:unittest/unittest.dart';
 
 import '../reflective_tests.dart';
 
 main() {
   groupSep = ' | ';
   runReflectiveTests(_PackageMapUriResolverTest);
 }
 
 @reflectiveTest
@@ skipping 116 matching lines @@
     Source result = resolver.resolveAbsolute(uri);
     expect(result, isNull);
   }
 
   void test_resolve_package_notInMap() {
     UriResolver resolver = new PackageMapUriResolver(provider, EMPTY_MAP);
     Uri uri = Uri.parse('package:analyzer/analyzer.dart');
     Source result = resolver.resolveAbsolute(uri);
     expect(result, isNotNull);
     expect(result.exists(), isFalse);
-    expect(result.fullName, 'package:analyzer/analyzer.dart');
+    expect(result.fullName, 'analyzer.dart');
+    expect(result.uri.toString(), 'package:analyzer/analyzer.dart');
   }
 
   void test_restoreAbsolute() {
     const pkgFileA = '/pkgA/lib/libA.dart';
     const pkgFileB = '/pkgB/lib/src/libB.dart';
     provider.newFile(pkgFileA, 'library lib_a;');
     provider.newFile(pkgFileB, 'library lib_b;');
     PackageMapUriResolver resolver = new PackageMapUriResolver(provider,
         <String, List<Folder>>{
       'pkgA': [provider.getResource('/pkgA/lib/')],
@@ skipping 64 matching lines @@
     Uri uri1 = resolver.restoreAbsolute(source1);
     expect(uri1.toString(), 'package:pkg2/lib.dart');
     // Restoring file2 should yield a package URI for pkg1, since pkg1's match
     // for the file path (/foo2/bar2) is longer than pkg2's match (/foo2).
     Source source2 = _createFileSource(file2);
     Uri uri2 = resolver.restoreAbsolute(source2);
     expect(uri2.toString(), 'package:pkg1/lib.dart');
   }
 
   Source _createFileSource(String path) {
-    return new NonExistingSource(path, UriKind.FILE_URI);
+    return new NonExistingSource(path, toUri(path), UriKind.FILE_URI);
   }
 }