| // 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/file_selector.dart'; |
| import 'package:file_selector_platform_interface/file_selector_platform_interface.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:plugin_platform_interface/plugin_platform_interface.dart'; |
| |
| void main() { |
| late FakeFileSelector fakePlatformImplementation; |
| const String initialDirectory = '/home/flutteruser'; |
| const String confirmButtonText = 'Use this profile picture'; |
| const String suggestedName = 'suggested_name'; |
| const List<XTypeGroup> acceptedTypeGroups = <XTypeGroup>[ |
| XTypeGroup(label: 'documents', mimeTypes: <String>[ |
| 'application/msword', |
| 'application/vnd.openxmlformats-officedocument.wordprocessing', |
| ]), |
| XTypeGroup(label: 'images', extensions: <String>[ |
| 'jpg', |
| 'png', |
| ]), |
| ]; |
| |
| setUp(() { |
| fakePlatformImplementation = FakeFileSelector(); |
| FileSelectorPlatform.instance = fakePlatformImplementation; |
| }); |
| |
| group('openFile', () { |
| final XFile expectedFile = XFile('path'); |
| |
| test('works', () async { |
| fakePlatformImplementation |
| ..setExpectations( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| acceptedTypeGroups: acceptedTypeGroups) |
| ..setFileResponse(<XFile>[expectedFile]); |
| |
| final XFile? file = await openFile( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| acceptedTypeGroups: acceptedTypeGroups, |
| ); |
| |
| expect(file, expectedFile); |
| }); |
| |
| test('works with no arguments', () async { |
| fakePlatformImplementation.setFileResponse(<XFile>[expectedFile]); |
| |
| final XFile? file = await openFile(); |
| |
| expect(file, expectedFile); |
| }); |
| |
| test('sets the initial directory', () async { |
| fakePlatformImplementation |
| ..setExpectations(initialDirectory: initialDirectory) |
| ..setFileResponse(<XFile>[expectedFile]); |
| |
| final XFile? file = await openFile(initialDirectory: initialDirectory); |
| expect(file, expectedFile); |
| }); |
| |
| test('sets the button confirmation label', () async { |
| fakePlatformImplementation |
| ..setExpectations(confirmButtonText: confirmButtonText) |
| ..setFileResponse(<XFile>[expectedFile]); |
| |
| final XFile? file = await openFile(confirmButtonText: confirmButtonText); |
| expect(file, expectedFile); |
| }); |
| |
| test('sets the accepted type groups', () async { |
| fakePlatformImplementation |
| ..setExpectations(acceptedTypeGroups: acceptedTypeGroups) |
| ..setFileResponse(<XFile>[expectedFile]); |
| |
| final XFile? file = |
| await openFile(acceptedTypeGroups: acceptedTypeGroups); |
| expect(file, expectedFile); |
| }); |
| }); |
| |
| group('openFiles', () { |
| final List<XFile> expectedFiles = <XFile>[XFile('path')]; |
| |
| test('works', () async { |
| fakePlatformImplementation |
| ..setExpectations( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| acceptedTypeGroups: acceptedTypeGroups) |
| ..setFileResponse(expectedFiles); |
| |
| final List<XFile> files = await openFiles( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| acceptedTypeGroups: acceptedTypeGroups, |
| ); |
| |
| expect(files, expectedFiles); |
| }); |
| |
| test('works with no arguments', () async { |
| fakePlatformImplementation.setFileResponse(expectedFiles); |
| |
| final List<XFile> files = await openFiles(); |
| |
| expect(files, expectedFiles); |
| }); |
| |
| test('sets the initial directory', () async { |
| fakePlatformImplementation |
| ..setExpectations(initialDirectory: initialDirectory) |
| ..setFileResponse(expectedFiles); |
| |
| final List<XFile> files = |
| await openFiles(initialDirectory: initialDirectory); |
| expect(files, expectedFiles); |
| }); |
| |
| test('sets the button confirmation label', () async { |
| fakePlatformImplementation |
| ..setExpectations(confirmButtonText: confirmButtonText) |
| ..setFileResponse(expectedFiles); |
| |
| final List<XFile> files = |
| await openFiles(confirmButtonText: confirmButtonText); |
| expect(files, expectedFiles); |
| }); |
| |
| test('sets the accepted type groups', () async { |
| fakePlatformImplementation |
| ..setExpectations(acceptedTypeGroups: acceptedTypeGroups) |
| ..setFileResponse(expectedFiles); |
| |
| final List<XFile> files = |
| await openFiles(acceptedTypeGroups: acceptedTypeGroups); |
| expect(files, expectedFiles); |
| }); |
| }); |
| |
| group('getSavePath', () { |
| const String expectedSavePath = '/example/path'; |
| |
| test('works', () async { |
| fakePlatformImplementation |
| ..setExpectations( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| acceptedTypeGroups: acceptedTypeGroups, |
| suggestedName: suggestedName) |
| ..setPathResponse(expectedSavePath); |
| |
| final String? savePath = await getSavePath( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| acceptedTypeGroups: acceptedTypeGroups, |
| suggestedName: suggestedName, |
| ); |
| |
| expect(savePath, expectedSavePath); |
| }); |
| |
| test('works with no arguments', () async { |
| fakePlatformImplementation.setPathResponse(expectedSavePath); |
| |
| final String? savePath = await getSavePath(); |
| expect(savePath, expectedSavePath); |
| }); |
| |
| test('sets the initial directory', () async { |
| fakePlatformImplementation |
| ..setExpectations(initialDirectory: initialDirectory) |
| ..setPathResponse(expectedSavePath); |
| |
| final String? savePath = |
| await getSavePath(initialDirectory: initialDirectory); |
| expect(savePath, expectedSavePath); |
| }); |
| |
| test('sets the button confirmation label', () async { |
| fakePlatformImplementation |
| ..setExpectations(confirmButtonText: confirmButtonText) |
| ..setPathResponse(expectedSavePath); |
| |
| final String? savePath = |
| await getSavePath(confirmButtonText: confirmButtonText); |
| expect(savePath, expectedSavePath); |
| }); |
| |
| test('sets the accepted type groups', () async { |
| fakePlatformImplementation |
| ..setExpectations(acceptedTypeGroups: acceptedTypeGroups) |
| ..setPathResponse(expectedSavePath); |
| |
| final String? savePath = |
| await getSavePath(acceptedTypeGroups: acceptedTypeGroups); |
| expect(savePath, expectedSavePath); |
| }); |
| |
| test('sets the suggested name', () async { |
| fakePlatformImplementation |
| ..setExpectations(suggestedName: suggestedName) |
| ..setPathResponse(expectedSavePath); |
| |
| final String? savePath = await getSavePath(suggestedName: suggestedName); |
| expect(savePath, expectedSavePath); |
| }); |
| }); |
| |
| group('getDirectoryPath', () { |
| const String expectedDirectoryPath = '/example/path'; |
| |
| test('works', () async { |
| fakePlatformImplementation |
| ..setExpectations( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText) |
| ..setPathResponse(expectedDirectoryPath); |
| |
| final String? directoryPath = await getDirectoryPath( |
| initialDirectory: initialDirectory, |
| confirmButtonText: confirmButtonText, |
| ); |
| |
| expect(directoryPath, expectedDirectoryPath); |
| }); |
| |
| test('works with no arguments', () async { |
| fakePlatformImplementation.setPathResponse(expectedDirectoryPath); |
| |
| final String? directoryPath = await getDirectoryPath(); |
| expect(directoryPath, expectedDirectoryPath); |
| }); |
| |
| test('sets the initial directory', () async { |
| fakePlatformImplementation |
| ..setExpectations(initialDirectory: initialDirectory) |
| ..setPathResponse(expectedDirectoryPath); |
| |
| final String? directoryPath = |
| await getDirectoryPath(initialDirectory: initialDirectory); |
| expect(directoryPath, expectedDirectoryPath); |
| }); |
| |
| test('sets the button confirmation label', () async { |
| fakePlatformImplementation |
| ..setExpectations(confirmButtonText: confirmButtonText) |
| ..setPathResponse(expectedDirectoryPath); |
| |
| final String? directoryPath = |
| await getDirectoryPath(confirmButtonText: confirmButtonText); |
| expect(directoryPath, expectedDirectoryPath); |
| }); |
| }); |
| } |
| |
| class FakeFileSelector extends Fake |
| with MockPlatformInterfaceMixin |
| implements FileSelectorPlatform { |
| // Expectations. |
| List<XTypeGroup>? acceptedTypeGroups = const <XTypeGroup>[]; |
| String? initialDirectory; |
| String? confirmButtonText; |
| String? suggestedName; |
| // Return values. |
| List<XFile>? files; |
| String? path; |
| |
| void setExpectations({ |
| List<XTypeGroup> acceptedTypeGroups = const <XTypeGroup>[], |
| String? initialDirectory, |
| String? suggestedName, |
| String? confirmButtonText, |
| }) { |
| this.acceptedTypeGroups = acceptedTypeGroups; |
| this.initialDirectory = initialDirectory; |
| this.suggestedName = suggestedName; |
| this.confirmButtonText = confirmButtonText; |
| } |
| |
| // ignore: use_setters_to_change_properties |
| void setFileResponse(List<XFile> files) { |
| this.files = files; |
| } |
| |
| // ignore: use_setters_to_change_properties |
| void setPathResponse(String path) { |
| this.path = path; |
| } |
| |
| @override |
| Future<XFile?> openFile({ |
| List<XTypeGroup>? acceptedTypeGroups, |
| String? initialDirectory, |
| String? confirmButtonText, |
| }) async { |
| expect(acceptedTypeGroups, this.acceptedTypeGroups); |
| expect(initialDirectory, this.initialDirectory); |
| expect(suggestedName, suggestedName); |
| return files?[0]; |
| } |
| |
| @override |
| Future<List<XFile>> openFiles({ |
| List<XTypeGroup>? acceptedTypeGroups, |
| String? initialDirectory, |
| String? confirmButtonText, |
| }) async { |
| expect(acceptedTypeGroups, this.acceptedTypeGroups); |
| expect(initialDirectory, this.initialDirectory); |
| expect(suggestedName, suggestedName); |
| return files!; |
| } |
| |
| @override |
| Future<String?> getSavePath({ |
| List<XTypeGroup>? acceptedTypeGroups, |
| String? initialDirectory, |
| String? suggestedName, |
| String? confirmButtonText, |
| }) async { |
| expect(acceptedTypeGroups, this.acceptedTypeGroups); |
| expect(initialDirectory, this.initialDirectory); |
| expect(suggestedName, this.suggestedName); |
| expect(confirmButtonText, this.confirmButtonText); |
| return path; |
| } |
| |
| @override |
| Future<String?> getDirectoryPath({ |
| String? initialDirectory, |
| String? confirmButtonText, |
| }) async { |
| expect(initialDirectory, this.initialDirectory); |
| expect(confirmButtonText, this.confirmButtonText); |
| return path; |
| } |
| } |