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

pkg/analyzer/test/generated/sdk_test.dart

Index: pkg/analyzer/test/generated/sdk_test.dart
diff --git a/pkg/analyzer/test/generated/sdk_test.dart b/pkg/analyzer/test/generated/sdk_test.dart
index 5e40081fa691cc8685f3b559ada983fb5268740c..9e1acd6db8398b8bb24b30344f68413bddf5eb10 100644
--- a/pkg/analyzer/test/generated/sdk_test.dart
+++ b/pkg/analyzer/test/generated/sdk_test.dart
@@ -6,8 +6,8 @@ library analyzer.test.generated.sdk_test;
 
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/sdk.dart';
+import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:unittest/unittest.dart';
 
 import '../src/context/mock_sdk.dart';
 import '../utils.dart';
@@ -15,8 +15,10 @@ import 'test_support.dart';
 
 main() {
   initializeTestEnvironment();
-  defineReflectiveTests(DartSdkManagerTest);
-  defineReflectiveTests(SdkDescriptionTest);
+  defineReflectiveSuite(() {
+    defineReflectiveTests(DartSdkManagerTest);
+    defineReflectiveTests(SdkDescriptionTest);
+  });
 }
 
 @reflectiveTest