Add integration tests for edit.getAssists and edit.getFixes.

pkg/analysis_server/test/integration/edit/test_all.dart

Index: pkg/analysis_server/test/integration/edit/test_all.dart
diff --git a/pkg/analysis_server/test/integration/edit/test_all.dart b/pkg/analysis_server/test/integration/edit/test_all.dart
index 68b97b12de0d8e0d8cc2e3a3a570c0cda7a46c8d..fe96bf5d53004c6a4b1167e39fbbb59d9224531e 100644
--- a/pkg/analysis_server/test/integration/edit/test_all.dart
+++ b/pkg/analysis_server/test/integration/edit/test_all.dart
@@ -5,12 +5,16 @@
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import 'format_test.dart' as format_test;
+import 'get_assists_test.dart' as get_assists_test;
+import 'get_fixes_test.dart' as get_fixes_test;
 import 'organize_directives_test.dart' as organize_directives_test;
 import 'sort_members_test.dart' as sort_members_test;
 
 main() {
   defineReflectiveSuite(() {
     format_test.main();
+    get_assists_test.main();
+    get_fixes_test.main();
     organize_directives_test.main();
     sort_members_test.main();
   }, name: 'edit');