// Copyright 2014 The Flutter Authors. 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:flutter/semantics.dart'; import 'package:flutter_test/flutter_test.dart'; void main() { group(CustomSemanticsAction, () { test('is provided a canonical id based on the label', () { final CustomSemanticsAction action1 = CustomSemanticsAction(label: _nonconst('test')); final CustomSemanticsAction action2 = CustomSemanticsAction(label: _nonconst('test')); final CustomSemanticsAction action3 = CustomSemanticsAction(label: _nonconst('not test')); final int id1 = CustomSemanticsAction.getIdentifier(action1); final int id2 = CustomSemanticsAction.getIdentifier(action2); final int id3 = CustomSemanticsAction.getIdentifier(action3); expect(id1, id2); expect(id2, isNot(id3)); expect(CustomSemanticsAction.getAction(id1), action1); expect(CustomSemanticsAction.getAction(id2), action1); expect(CustomSemanticsAction.getAction(id3), action3); }); }); } T _nonconst<T>(T value) => value;