add missing fix tests

Change-Id: I5c01d0a551050ce9bca36003efa0f6743a7965c8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/96543
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Phil Quitslund <pquitslund@google.com>
diff --git a/pkg/analysis_server/test/src/services/correction/fix/test_all.dart b/pkg/analysis_server/test/src/services/correction/fix/test_all.dart
index 542c207..9e4fffb 100644
--- a/pkg/analysis_server/test/src/services/correction/fix/test_all.dart
+++ b/pkg/analysis_server/test/src/services/correction/fix/test_all.dart
@@ -58,6 +58,7 @@
 import 'remove_annotation_test.dart' as remove_annotation;
 import 'remove_await_test.dart' as remove_await;
 import 'remove_dead_code_test.dart' as remove_dead_code;
+import 'remove_duplicate_case_test.dart' as remove_duplicate_case;
 import 'remove_empty_catch_test.dart' as remove_empty_catch;
 import 'remove_empty_constructor_body_test.dart'
     as remove_empty_constructor_body;
@@ -84,6 +85,7 @@
 import 'replace_boolean_with_bool_test.dart' as replace_boolean_with_bool;
 import 'replace_colon_with_equals_test.dart' as replace_colon_with_equals;
 import 'replace_final_with_const_test.dart' as replace_final_with_const;
+import 'replace_null_with_closure_test.dart' as replace_null_with_closure;
 import 'replace_return_type_future_test.dart' as replace_return_type_future;
 import 'replace_var_with_dynamic_test.dart' as replace_var_with_dynamic;
 import 'replace_with_brackets_test.dart' as replace_with_brackets;
@@ -99,6 +101,7 @@
 import 'use_eq_eq_null_test.dart' as use_eq_eq_null;
 import 'use_is_not_empty_test.dart' as use_is_not_empty;
 import 'use_not_eq_null_test.dart' as use_not_eq_null;
+import 'use_rethrow_test.dart' as use_rethrow;
 
 main() {
   defineReflectiveSuite(() {
@@ -150,6 +153,7 @@
     remove_annotation.main();
     remove_await.main();
     remove_dead_code.main();
+    remove_duplicate_case.main();
     remove_empty_catch.main();
     remove_empty_constructor_body.main();
     remove_empty_else.main();
@@ -173,6 +177,7 @@
     replace_boolean_with_bool.main();
     replace_colon_with_equals.main();
     replace_final_with_const.main();
+    replace_null_with_closure.main();
     replace_return_type_future.main();
     replace_var_with_dynamic.main();
     replace_with_brackets.main();
@@ -186,5 +191,6 @@
     use_eq_eq_null.main();
     use_is_not_empty.main();
     use_not_eq_null.main();
+    use_rethrow.main();
   }, name: 'fix');
 }