// 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:test/test.dart'; import '../update_icons.dart'; Map<String, String> codepointsA = <String, String>{ 'airplane': '111', 'boat': '222', }; Map<String, String> codepointsB = <String, String>{ 'airplane': '333', }; Map<String, String> codepointsC = <String, String>{ 'airplane': '111', 'train': '444', }; Map<String, String> codepointsUnderscore = <String, String>{ 'airplane__123': '111', }; void main() { group('safety checks', () { test('superset', () { expect(testIsSuperset(codepointsA, codepointsA), true); expect(testIsSuperset(codepointsA, codepointsB), true); expect(testIsSuperset(codepointsB, codepointsA), false); }); test('stability', () { expect(testIsStable(codepointsA, codepointsA), true); expect(testIsStable(codepointsA, codepointsB), false); expect(testIsStable(codepointsB, codepointsA), false); expect(testIsStable(codepointsA, codepointsC), true); expect(testIsStable(codepointsC, codepointsA), true); }); }); test('no double underscores', () { expect(Icon(codepointsUnderscore.entries.first).usage, 'Icon(Icons.airplane_123),'); }); test('usage string is correct', () { expect( Icon(const MapEntry<String, String>('abc', '')).usage, 'Icon(Icons.abc),', ); }); test('usage string is correct with replacement', () { expect( Icon(const MapEntry<String, String>('123', '')).usage, 'Icon(Icons.onetwothree),', ); expect( Icon(const MapEntry<String, String>('123_rounded', '')).usage, 'Icon(Icons.onetwothree_rounded),', ); }); test('certain icons should be mirrored in RTL', () { // Exact match expect( Icon(const MapEntry<String, String>('help', '')).isMirroredInRTL, true, ); // Variant expect( Icon(const MapEntry<String, String>('help_rounded', '')).isMirroredInRTL, true, ); // Common suffixes expect( Icon(const MapEntry<String, String>('help_alt', '')).isMirroredInRTL, true, ); expect( Icon(const MapEntry<String, String>('help_new', '')).isMirroredInRTL, true, ); expect( Icon(const MapEntry<String, String>('help_off', '')).isMirroredInRTL, true, ); expect( Icon(const MapEntry<String, String>('help_on', '')).isMirroredInRTL, true, ); // Common suffixes + variant expect( Icon(const MapEntry<String, String>('help_alt_rounded', '')).isMirroredInRTL, true, ); expect( Icon(const MapEntry<String, String>('help_new_rounded', '')).isMirroredInRTL, true, ); expect( Icon(const MapEntry<String, String>('help_off_rounded', '')).isMirroredInRTL, true, ); expect( Icon(const MapEntry<String, String>('help_on_rounded', '')).isMirroredInRTL, true, ); // No match expect( Icon(const MapEntry<String, String>('help_center_rounded', '')).isMirroredInRTL, false, ); // No match expect( Icon(const MapEntry<String, String>('arrow', '')).isMirroredInRTL, false, ); }); }