super_parameters test for deprecated_consistency

test/rules/all.dart

@@ -10,6 +10,7 @@ import 'avoid_redundant_argument_values.dart'
 import 'avoid_shadowing_type_parameters.dart'
     as avoid_shadowing_type_parameters;
 import 'conditional_uri_does_not_exist.dart' as conditional_uri_does_not_exist;
+import 'deprecated_consistency.dart' as deprecated_consistency;
 import 'file_names.dart' as file_names;
 import 'literal_only_boolean_expressions.dart'
     as literal_only_boolean_expressions;
@@ -44,6 +45,7 @@ void main() {
   avoid_redundant_argument_values.main();
   avoid_shadowing_type_parameters.main();
   conditional_uri_does_not_exist.main();
+  deprecated_consistency.main();
   file_names.main();
   literal_only_boolean_expressions.main();
   missing_whitespace_between_adjacent_strings.main();

test/rules/deprecated_consistency.dart

@@ -0,0 +1,39 @@
+// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:test_reflective_loader/test_reflective_loader.dart';
+
+import '../rule_test_support.dart';
+
+main() {
+  defineReflectiveSuite(() {
+    defineReflectiveTests(DeprecatedConsistencyTest);
+  });
+}
+
+@reflectiveTest
+class DeprecatedConsistencyTest extends LintRuleTest {
+  @override
+  List<String> get experiments => [
+        EnableString.super_parameters,
+      ];
+
+  @override
+  String get lintRule => 'deprecated_consistency';
+
+  test_superInit() async {
+    await assertDiagnostics(r'''
+class A {
+  String? a;
+  A({@deprecated this.a});
+}
+
+class B extends A {
+  B({super.a});
+}
+''', [
+      lint('deprecated_consistency', 20, 1),
+    ]);
+  }
+}