Switch 'analyzer' to 'package:test' and test_reflective_loader ^0.1.0.

pkg/analyzer/test/src/summary/in_summary_source_test.dart

 // Copyright (c) 2016, 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 analyzer.test.src.summary.in_summary_source_test;
 
 import 'package:analyzer/file_system/physical_file_system.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:analyzer/src/summary/format.dart';
 import 'package:analyzer/src/summary/idl.dart';
 import 'package:analyzer/src/summary/package_bundle_reader.dart';
 import 'package:path/path.dart';
+import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:unittest/unittest.dart';
 
 main() {
-  groupSep = ' | ';
-  defineReflectiveTests(InSummarySourceTest);
+  defineReflectiveSuite(() {
+    defineReflectiveTests(InSummarySourceTest);
+  });
 }
 
 @reflectiveTest
 class InSummarySourceTest extends ReflectiveTest {
   test_fallbackPath() {
     String fooFallbackPath = absolute('path', 'to', 'foo.dart');
     var sourceFactory = new SourceFactory([
       new InSummaryUriResolver(
           PhysicalResourceProvider.INSTANCE,
           new MockSummaryDataStore.fake({
@@ skipping 46 matching lines @@
     // We don't populate the values as it is not needed for the test.
     var unlinkedMap = new Map<String, UnlinkedUnit>.fromIterable(
         uriToSummary.keys,
         value: (uri) => new UnlinkedUnitBuilder(
             fallbackModePath: uriToFallbackModePath[uri]));
     return new MockSummaryDataStore(null, unlinkedMap, uriToSummary);
   }
 
   noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }