| // Copyright 2013 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:file_selector_platform_interface/file_selector_platform_interface.dart'; |
| import 'package:file_selector_platform_interface/src/method_channel/method_channel_file_selector.dart'; |
| import 'package:flutter/services.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| TestWidgetsFlutterBinding.ensureInitialized(); |
| |
| group('$MethodChannelFileSelector()', () { |
| final MethodChannelFileSelector plugin = MethodChannelFileSelector(); |
| |
| final List<MethodCall> log = <MethodCall>[]; |
| |
| setUp(() { |
| _ambiguate(TestDefaultBinaryMessengerBinding.instance)! |
| .defaultBinaryMessenger |
| .setMockMethodCallHandler( |
| plugin.channel, |
| (MethodCall methodCall) async { |
| log.add(methodCall); |
| return null; |
| }, |
| ); |
| |
| log.clear(); |
| }); |
| |
| group('#openFile', () { |
| test('passes the accepted type groups correctly', () async { |
| const XTypeGroup group = XTypeGroup( |
| label: 'text', |
| extensions: <String>['txt'], |
| mimeTypes: <String>['text/plain'], |
| uniformTypeIdentifiers: <String>['public.text'], |
| ); |
| |
| const XTypeGroup groupTwo = XTypeGroup( |
| label: 'image', |
| extensions: <String>['jpg'], |
| mimeTypes: <String>['image/jpg'], |
| uniformTypeIdentifiers: <String>['public.image'], |
| webWildCards: <String>['image/*']); |
| |
| await plugin |
| .openFile(acceptedTypeGroups: <XTypeGroup>[group, groupTwo]); |
| |
| expectMethodCall( |
| log, |
| 'openFile', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': <Map<String, dynamic>>[ |
| group.toJSON(), |
| groupTwo.toJSON() |
| ], |
| 'initialDirectory': null, |
| 'confirmButtonText': null, |
| 'multiple': false, |
| }, |
| ); |
| }); |
| test('passes initialDirectory correctly', () async { |
| await plugin.openFile(initialDirectory: '/example/directory'); |
| |
| expectMethodCall( |
| log, |
| 'openFile', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': null, |
| 'initialDirectory': '/example/directory', |
| 'confirmButtonText': null, |
| 'multiple': false, |
| }, |
| ); |
| }); |
| test('passes confirmButtonText correctly', () async { |
| await plugin.openFile(confirmButtonText: 'Open File'); |
| |
| expectMethodCall( |
| log, |
| 'openFile', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': null, |
| 'initialDirectory': null, |
| 'confirmButtonText': 'Open File', |
| 'multiple': false, |
| }, |
| ); |
| }); |
| }); |
| group('#openFiles', () { |
| test('passes the accepted type groups correctly', () async { |
| const XTypeGroup group = XTypeGroup( |
| label: 'text', |
| extensions: <String>['txt'], |
| mimeTypes: <String>['text/plain'], |
| uniformTypeIdentifiers: <String>['public.text'], |
| ); |
| |
| const XTypeGroup groupTwo = XTypeGroup( |
| label: 'image', |
| extensions: <String>['jpg'], |
| mimeTypes: <String>['image/jpg'], |
| uniformTypeIdentifiers: <String>['public.image'], |
| webWildCards: <String>['image/*']); |
| |
| await plugin |
| .openFiles(acceptedTypeGroups: <XTypeGroup>[group, groupTwo]); |
| |
| expectMethodCall( |
| log, |
| 'openFile', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': <Map<String, dynamic>>[ |
| group.toJSON(), |
| groupTwo.toJSON() |
| ], |
| 'initialDirectory': null, |
| 'confirmButtonText': null, |
| 'multiple': true, |
| }, |
| ); |
| }); |
| test('passes initialDirectory correctly', () async { |
| await plugin.openFiles(initialDirectory: '/example/directory'); |
| |
| expectMethodCall( |
| log, |
| 'openFile', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': null, |
| 'initialDirectory': '/example/directory', |
| 'confirmButtonText': null, |
| 'multiple': true, |
| }, |
| ); |
| }); |
| test('passes confirmButtonText correctly', () async { |
| await plugin.openFiles(confirmButtonText: 'Open File'); |
| |
| expectMethodCall( |
| log, |
| 'openFile', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': null, |
| 'initialDirectory': null, |
| 'confirmButtonText': 'Open File', |
| 'multiple': true, |
| }, |
| ); |
| }); |
| }); |
| |
| group('#getSavePath', () { |
| test('passes the accepted type groups correctly', () async { |
| const XTypeGroup group = XTypeGroup( |
| label: 'text', |
| extensions: <String>['txt'], |
| mimeTypes: <String>['text/plain'], |
| uniformTypeIdentifiers: <String>['public.text'], |
| ); |
| |
| const XTypeGroup groupTwo = XTypeGroup( |
| label: 'image', |
| extensions: <String>['jpg'], |
| mimeTypes: <String>['image/jpg'], |
| uniformTypeIdentifiers: <String>['public.image'], |
| webWildCards: <String>['image/*']); |
| |
| await plugin |
| .getSavePath(acceptedTypeGroups: <XTypeGroup>[group, groupTwo]); |
| |
| expectMethodCall( |
| log, |
| 'getSavePath', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': <Map<String, dynamic>>[ |
| group.toJSON(), |
| groupTwo.toJSON() |
| ], |
| 'initialDirectory': null, |
| 'suggestedName': null, |
| 'confirmButtonText': null, |
| }, |
| ); |
| }); |
| test('passes initialDirectory correctly', () async { |
| await plugin.getSavePath(initialDirectory: '/example/directory'); |
| |
| expectMethodCall( |
| log, |
| 'getSavePath', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': null, |
| 'initialDirectory': '/example/directory', |
| 'suggestedName': null, |
| 'confirmButtonText': null, |
| }, |
| ); |
| }); |
| test('passes confirmButtonText correctly', () async { |
| await plugin.getSavePath(confirmButtonText: 'Open File'); |
| |
| expectMethodCall( |
| log, |
| 'getSavePath', |
| arguments: <String, dynamic>{ |
| 'acceptedTypeGroups': null, |
| 'initialDirectory': null, |
| 'suggestedName': null, |
| 'confirmButtonText': 'Open File', |
| }, |
| ); |
| }); |
| }); |
| group('#getDirectoryPath', () { |
| test('passes initialDirectory correctly', () async { |
| await plugin.getDirectoryPath(initialDirectory: '/example/directory'); |
| |
| expectMethodCall( |
| log, |
| 'getDirectoryPath', |
| arguments: <String, dynamic>{ |
| 'initialDirectory': '/example/directory', |
| 'confirmButtonText': null, |
| }, |
| ); |
| }); |
| test('passes confirmButtonText correctly', () async { |
| await plugin.getDirectoryPath(confirmButtonText: 'Select Folder'); |
| |
| expectMethodCall( |
| log, |
| 'getDirectoryPath', |
| arguments: <String, dynamic>{ |
| 'initialDirectory': null, |
| 'confirmButtonText': 'Select Folder', |
| }, |
| ); |
| }); |
| }); |
| group('#getDirectoryPaths', () { |
| test('passes initialDirectory correctly', () async { |
| await plugin.getDirectoryPaths(initialDirectory: '/example/directory'); |
| |
| expectMethodCall( |
| log, |
| 'getDirectoryPaths', |
| arguments: <String, dynamic>{ |
| 'initialDirectory': '/example/directory', |
| 'confirmButtonText': null, |
| }, |
| ); |
| }); |
| test('passes confirmButtonText correctly', () async { |
| await plugin.getDirectoryPaths( |
| confirmButtonText: 'Select one or more Folders'); |
| |
| expectMethodCall( |
| log, |
| 'getDirectoryPaths', |
| arguments: <String, dynamic>{ |
| 'initialDirectory': null, |
| 'confirmButtonText': 'Select one or more Folders', |
| }, |
| ); |
| }); |
| }); |
| }); |
| } |
| |
| void expectMethodCall( |
| List<MethodCall> log, |
| String methodName, { |
| Map<String, dynamic>? arguments, |
| }) { |
| expect(log, <Matcher>[isMethodCall(methodName, arguments: arguments)]); |
| } |
| |
| /// This allows a value of type T or T? to be treated as a value of type T?. |
| /// |
| /// We use this so that APIs that have become non-nullable can still be used |
| /// with `!` and `?` on the stable branch. |
| T? _ambiguate<T>(T? value) => value; |