flutter/packages/flutter_tools/test/integration.shard/flutter_gen_test.dart

89 lines
2.9 KiB
Dart

// 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.
@Tags(<String>['flutter-test-driver'])
library;
import 'dart:convert';
import 'package:file/file.dart';
import 'package:flutter_tools/src/base/io.dart';
import 'package:flutter_tools/src/features.dart';
import '../src/common.dart';
import 'test_data/basic_project.dart';
import 'test_driver.dart';
import 'test_utils.dart';
// TODO(matanlurey): Remove this test; https://github.com/flutter/flutter/issues/102983.
//
// This is a legacy test that verifies that the old (package:flutter_gen) synthetic package
// works end-to-end. It's sister test, which verifies the supported in-package source
// generation, is flutter_tools/test/integration.shard/gen_l10n_test.dart, which tests the
// same workflow.
void main() {
late Directory tempDir;
final BasicProjectWithFlutterGen project = BasicProjectWithFlutterGen();
late FlutterRunTestDriver flutter;
setUpAll(() async {
// Disable the --explicit-package-dependencies flag *if* it is on by default.
if (!explicitPackageDependencies.master.enabledByDefault) {
return;
}
final ProcessResult result = processManager.runSync(<String>[
flutterBin,
'config',
'--no-explicit-package-dependencies',
]);
expect(result, const ProcessResultMatcher());
});
tearDownAll(() async {
// Enable the --explicit-package-dependencies flag *if* it is on by default.
if (!explicitPackageDependencies.master.enabledByDefault) {
return;
}
final ProcessResult result = processManager.runSync(<String>[
flutterBin,
'config',
'--explicit-package-dependencies',
]);
expect(result, const ProcessResultMatcher());
});
setUp(() async {
tempDir = createResolvedTempDirectorySync('run_test.');
await project.setUpIn(tempDir);
flutter = FlutterRunTestDriver(tempDir);
});
tearDown(() async {
await flutter.stop();
tryToDelete(tempDir);
});
testWithoutContext('can correctly reference flutter generated code.', () async {
await flutter.run();
final dynamic jsonContent = json.decode(
project.dir.childDirectory('.dart_tool').childFile('package_config.json').readAsStringSync(),
);
final Map<String, dynamic> collection =
((jsonContent as Map<String, dynamic>)['packages'] as Iterable<dynamic>).firstWhere(
(dynamic entry) => (entry as Map<String, dynamic>)['name'] == 'collection',
)
as Map<String, dynamic>;
expect(
Uri.parse(collection['rootUri'] as String).isAbsolute,
isTrue,
reason: 'The generated package_config.json should use absolute root urls',
);
expect(
collection['packageUri'] as String,
'lib/',
reason: 'The generated package_config.json should have package urls ending with /',
);
});
}