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

pkg/analyzer/test/generated/simple_resolver_test.dart

Index: pkg/analyzer/test/generated/simple_resolver_test.dart
diff --git a/pkg/analyzer/test/generated/simple_resolver_test.dart b/pkg/analyzer/test/generated/simple_resolver_test.dart
index 13a07664b122f4bc4015f1b10bca3a25c0673353..a8aab7def0ff891df73689e3703cda28a96da8a9 100644
--- a/pkg/analyzer/test/generated/simple_resolver_test.dart
+++ b/pkg/analyzer/test/generated/simple_resolver_test.dart
@@ -12,8 +12,8 @@ import 'package:analyzer/exception/exception.dart';
 import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source_io.dart';
+import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:unittest/unittest.dart';
 
 import '../utils.dart';
 import 'resolver_test_case.dart';
@@ -21,7 +21,9 @@ import 'test_support.dart';
 
 main() {
   initializeTestEnvironment();
-  defineReflectiveTests(SimpleResolverTest);
+  defineReflectiveSuite(() {
+    defineReflectiveTests(SimpleResolverTest);
+  });
 }
 
 @reflectiveTest