mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
111 lines
3.4 KiB
Dart
111 lines
3.4 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.
|
|
|
|
import 'dart:io';
|
|
|
|
import 'package:gen_defaults/template.dart';
|
|
import 'package:path/path.dart' as path;
|
|
import 'package:test/test.dart';
|
|
|
|
void main() {
|
|
test('Templates will append to the end of a file', () {
|
|
final Directory tempDir = Directory.systemTemp.createTempSync('gen_defaults');
|
|
try {
|
|
// Create a temporary file with some content.
|
|
final File tempFile = File(path.join(tempDir.path, 'test_template.txt'));
|
|
tempFile.createSync();
|
|
tempFile.writeAsStringSync('''
|
|
// This is a file with stuff in it.
|
|
// This part shouldn't be changed by
|
|
// the template.
|
|
''');
|
|
|
|
// Have a test template append new parameterized content to the end of
|
|
// the file.
|
|
final Map<String, dynamic> tokens = <String, dynamic>{'foo': 'Foobar', 'bar': 'Barfoo'};
|
|
TestTemplate(tempFile.path, tokens).updateFile();
|
|
|
|
expect(tempFile.readAsStringSync(), '''
|
|
// This is a file with stuff in it.
|
|
// This part shouldn't be changed by
|
|
// the template.
|
|
|
|
// BEGIN GENERATED TOKEN PROPERTIES
|
|
|
|
// Generated code to the end of this file. Do not edit by hand.
|
|
// These defaults are generated from the Material Design Token
|
|
// database by the script dev/tools/gen_defaults/bin/gen_defaults.dart.
|
|
|
|
static final String tokenFoo = 'Foobar';
|
|
static final String tokenBar = 'Barfoo';
|
|
|
|
// END GENERATED TOKEN PROPERTIES
|
|
''');
|
|
|
|
} finally {
|
|
tempDir.deleteSync(recursive: true);
|
|
}
|
|
});
|
|
|
|
test('Templates will update over previously generated code at the end of a file', () {
|
|
final Directory tempDir = Directory.systemTemp.createTempSync('gen_defaults');
|
|
try {
|
|
// Create a temporary file with some content.
|
|
final File tempFile = File(path.join(tempDir.path, 'test_template.txt'));
|
|
tempFile.createSync();
|
|
tempFile.writeAsStringSync('''
|
|
// This is a file with stuff in it.
|
|
// This part shouldn't be changed by
|
|
// the template.
|
|
|
|
// BEGIN GENERATED TOKEN PROPERTIES
|
|
|
|
// Generated code to the end of this file. Do not edit by hand.
|
|
// These defaults are generated from the Material Design Token
|
|
// database by the script dev/tools/gen_defaults/bin/gen_defaults.dart.
|
|
|
|
static final String tokenFoo = 'Foobar';
|
|
static final String tokenBar = 'Barfoo';
|
|
|
|
// END GENERATED TOKEN PROPERTIES
|
|
''');
|
|
|
|
// Have a test template append new parameterized content to the end of
|
|
// the file.
|
|
final Map<String, dynamic> tokens = <String, dynamic>{'foo': 'foo', 'bar': 'bar'};
|
|
TestTemplate(tempFile.path, tokens).updateFile();
|
|
|
|
expect(tempFile.readAsStringSync(), '''
|
|
// This is a file with stuff in it.
|
|
// This part shouldn't be changed by
|
|
// the template.
|
|
|
|
// BEGIN GENERATED TOKEN PROPERTIES
|
|
|
|
// Generated code to the end of this file. Do not edit by hand.
|
|
// These defaults are generated from the Material Design Token
|
|
// database by the script dev/tools/gen_defaults/bin/gen_defaults.dart.
|
|
|
|
static final String tokenFoo = 'foo';
|
|
static final String tokenBar = 'bar';
|
|
|
|
// END GENERATED TOKEN PROPERTIES
|
|
''');
|
|
|
|
} finally {
|
|
tempDir.deleteSync(recursive: true);
|
|
}
|
|
});
|
|
}
|
|
|
|
class TestTemplate extends TokenTemplate {
|
|
TestTemplate(String fileName, Map<String, dynamic> tokens) : super(fileName, tokens);
|
|
|
|
@override
|
|
String generate() => '''
|
|
static final String tokenFoo = '${tokens['foo']}';
|
|
static final String tokenBar = '${tokens['bar']}';
|
|
''';
|
|
}
|