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74d03857f8
Eliminates the global test filesystem and global test packages directory, in favor of local versions. This guarantees that each test runs with a clean filesystem state, rather than relying on cleanup. It also simplifies understanding the tests, since everything is done via params and return values instead of needing to know about the magic global variables and which methods mutate them.
93 lines
3.0 KiB
Dart
93 lines
3.0 KiB
Dart
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart=2.9
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import 'package:args/command_runner.dart';
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import 'package:file/file.dart';
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import 'package:file/local.dart';
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import 'package:flutter_plugin_tools/src/create_all_plugins_app_command.dart';
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import 'package:test/test.dart';
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import 'util.dart';
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void main() {
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group('$CreateAllPluginsAppCommand', () {
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CommandRunner<void> runner;
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FileSystem fileSystem;
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Directory testRoot;
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Directory packagesDir;
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Directory appDir;
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setUp(() {
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// Since the core of this command is a call to 'flutter create', the test
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// has to use the real filesystem. Put everything possible in a unique
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// temporary to minimize affect on the host system.
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fileSystem = const LocalFileSystem();
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testRoot = fileSystem.systemTempDirectory.createTempSync();
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packagesDir = testRoot.childDirectory('packages');
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final CreateAllPluginsAppCommand command = CreateAllPluginsAppCommand(
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packagesDir,
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pluginsRoot: testRoot,
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);
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appDir = command.appDirectory;
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runner = CommandRunner<void>(
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'create_all_test', 'Test for $CreateAllPluginsAppCommand');
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runner.addCommand(command);
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});
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tearDown(() {
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testRoot.deleteSync(recursive: true);
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});
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test('pubspec includes all plugins', () async {
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createFakePlugin('plugina', packagesDir);
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createFakePlugin('pluginb', packagesDir);
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createFakePlugin('pluginc', packagesDir);
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await runner.run(<String>['all-plugins-app']);
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final List<String> pubspec =
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appDir.childFile('pubspec.yaml').readAsLinesSync();
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expect(
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pubspec,
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containsAll(<Matcher>[
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contains(RegExp('path: .*/packages/plugina')),
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contains(RegExp('path: .*/packages/pluginb')),
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contains(RegExp('path: .*/packages/pluginc')),
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]));
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});
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test('pubspec has overrides for all plugins', () async {
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createFakePlugin('plugina', packagesDir);
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createFakePlugin('pluginb', packagesDir);
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createFakePlugin('pluginc', packagesDir);
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await runner.run(<String>['all-plugins-app']);
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final List<String> pubspec =
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appDir.childFile('pubspec.yaml').readAsLinesSync();
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expect(
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pubspec,
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containsAllInOrder(<Matcher>[
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contains('dependency_overrides:'),
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contains(RegExp('path: .*/packages/plugina')),
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contains(RegExp('path: .*/packages/pluginb')),
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contains(RegExp('path: .*/packages/pluginc')),
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]));
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});
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test('pubspec is compatible with null-safe app code', () async {
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createFakePlugin('plugina', packagesDir);
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await runner.run(<String>['all-plugins-app']);
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final String pubspec =
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appDir.childFile('pubspec.yaml').readAsStringSync();
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expect(pubspec, contains(RegExp('sdk:\\s*(?:["\']>=|[^])2\\.12\\.')));
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});
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});
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}
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