Fix for no-op assist proposals.

pkg/analysis_server/test/services/correction/assist_test.dart

Index: pkg/analysis_server/test/services/correction/assist_test.dart
diff --git a/pkg/analysis_server/test/services/correction/assist_test.dart b/pkg/analysis_server/test/services/correction/assist_test.dart
index eb5551afa3a27a73dfa658649699ad6cfe2f6033..3648e73680175fd11b47cb85a5ddec8bc075de71 100644
--- a/pkg/analysis_server/test/services/correction/assist_test.dart
+++ b/pkg/analysis_server/test/services/correction/assist_test.dart
@@ -9,9 +9,10 @@ import 'package:analysis_server/src/services/correction/assist.dart';
 import 'package:analysis_server/src/services/index/index.dart';
 import 'package:analysis_server/src/services/index/local_memory_index.dart';
 import 'package:analysis_server/src/services/search/search_engine_internal.dart';
+import 'package:unittest/unittest.dart';
+
 import '../../abstract_single_unit.dart';
 import '../../reflective_tests.dart';
-import 'package:unittest/unittest.dart';
 
 
 main() {
@@ -1713,6 +1714,15 @@ var v = true ? 111 : 222;
     assertNoAssistAt('? 111', AssistKind.REPLACE_CONDITIONAL_WITH_IF_ELSE);
   }
 
+  void test_replaceConditionalWithIfElse_wrong_notConditional() {
+    _indexTestUnit('''
+main() {
+  var v = 42;
+}
+''');
+    assertNoAssistAt('v = 42', AssistKind.REPLACE_CONDITIONAL_WITH_IF_ELSE);
+  }
+
   void test_replaceIfElseWithConditional_OK_assignment() {
     _indexTestUnit('''
 main() {