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

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

Index: pkg/analyzer/test/src/summary/package_bundle_reader_test.dart
diff --git a/pkg/analyzer/test/src/summary/package_bundle_reader_test.dart b/pkg/analyzer/test/src/summary/package_bundle_reader_test.dart
index 663147f1c138d8d37ef859bf99cdec105198bd66..7b6fab2b8edfd1d739da27ca9b7fab8b47e5d348 100644
--- a/pkg/analyzer/test/src/summary/package_bundle_reader_test.dart
+++ b/pkg/analyzer/test/src/summary/package_bundle_reader_test.dart
@@ -11,14 +11,15 @@ import 'package:analyzer/src/task/dart.dart';
 import 'package:analyzer/src/util/fast_uri.dart';
 import 'package:analyzer/task/dart.dart';
 import 'package:analyzer/task/general.dart';
+import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:typed_mock/typed_mock.dart';
-import 'package:unittest/unittest.dart';
 
 main() {
-  groupSep = ' | ';
-  defineReflectiveTests(ResynthesizerResultProviderTest);
-  defineReflectiveTests(SummaryDataStoreTest);
+  defineReflectiveSuite(() {
+    defineReflectiveTests(ResynthesizerResultProviderTest);
+    defineReflectiveTests(SummaryDataStoreTest);
+  });
 }
 
 UnlinkedPublicNamespace _namespaceWithParts(List<String> parts) {