blob: e0ea6520be266c94162d22bcdeb6f0c83ee4d304 [file] [log] [blame]
// 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 'package:file/memory.dart';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/cache.dart';
import 'package:flutter_tools/src/dart/pub.dart';
import 'package:flutter_tools/src/template.dart';
import 'package:flutter_tools/src/globals.dart' as globals;
import 'package:mockito/mockito.dart';
import 'src/common.dart';
import 'src/testbed.dart';
void main() {
Testbed testbed;
setUp(() {
testbed = Testbed();
});
test('Template.render throws ToolExit when FileSystem exception is raised', () => testbed.run(() {
final Template template = Template(
globals.fs.directory('examples'),
globals.fs.currentDirectory,
null,
fileSystem: globals.fs,
templateManifest: null,
);
final MockDirectory mockDirectory = MockDirectory();
when(mockDirectory.createSync(recursive: true)).thenThrow(const FileSystemException());
expect(() => template.render(mockDirectory, <String, Object>{}),
throwsToolExit());
}));
test('Template.render replaces .img.tmpl files with files from the image source', () => testbed.run(() {
final MemoryFileSystem fileSystem = MemoryFileSystem();
final Directory templateDir = fileSystem.directory('templates');
final Directory imageSourceDir = fileSystem.directory('template_images');
final Directory destination = fileSystem.directory('target');
const String imageName = 'some_image.png';
templateDir.childFile('$imageName.img.tmpl').createSync(recursive: true);
final File sourceImage = imageSourceDir.childFile(imageName);
sourceImage.createSync(recursive: true);
sourceImage.writeAsStringSync('Ceci n\'est pas une pipe');
final Template template = Template(
templateDir,
templateDir,
imageSourceDir,
fileSystem: fileSystem,
templateManifest: null,
);
template.render(destination, <String, Object>{});
final File destinationImage = destination.childFile(imageName);
expect(destinationImage.existsSync(), true);
expect(destinationImage.readAsBytesSync(), equals(sourceImage.readAsBytesSync()));
}));
test('Template.fromName runs pub get if .packages is missing', () => testbed.run(() async {
final MemoryFileSystem fileSystem = MemoryFileSystem();
// Attempting to run pub in a test throws.
await expectLater(Template.fromName('app', fileSystem: fileSystem, templateManifest: null),
throwsUnsupportedError);
}));
test('Template.fromName runs pub get if .packages is missing flutter_template_images', () => testbed.run(() async {
final MemoryFileSystem fileSystem = MemoryFileSystem();
Cache.flutterRoot = '/flutter';
final File packagesFile = fileSystem.directory(Cache.flutterRoot)
.childDirectory('packages')
.childDirectory('flutter_tools')
.childFile('.packages');
packagesFile.createSync(recursive: true);
// Attempting to run pub in a test throws.
await expectLater(Template.fromName('app', fileSystem: fileSystem, templateManifest: null),
throwsUnsupportedError);
}));
test('Template.fromName runs pub get if flutter_template_images directory is missing', () => testbed.run(() async {
final MemoryFileSystem fileSystem = MemoryFileSystem();
Cache.flutterRoot = '/flutter';
final File packagesFile = fileSystem.directory(Cache.flutterRoot)
.childDirectory('packages')
.childDirectory('flutter_tools')
.childFile('.packages');
packagesFile.createSync(recursive: true);
packagesFile.writeAsStringSync('\n');
when(pub.get(
context: PubContext.pubGet,
directory: anyNamed('directory'),
)).thenAnswer((Invocation invocation) async {
// Create valid package entry.
packagesFile.writeAsStringSync('flutter_template_images:file:///flutter_template_images');
});
await Template.fromName('app', fileSystem: fileSystem, templateManifest: null);
}, overrides: <Type, Generator>{
Pub: () => MockPub(),
}));
}
class MockPub extends Mock implements Pub {}
class MockDirectory extends Mock implements Directory {}