file_testkit

Description:

file testkit

file_testkit #
A simple way to mock file-related operations in Dart, ideal for testing. It can simulate any file-related operation in a memory-based file system, preventing changes to your actual file system.
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Why Use file_testkit? #

Isolated Testing Environments: Each test runs in its own file system environment, preventing interference between tests.
Safe Testing: Mock file operations in memory without affecting the real file system.

Usage #
1. add dependencies into you project pubspec.yaml file #
dependencies:
file_testkit: ^1.0.0
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Run flutter packages get in the root directory of your app.
2. import file_testkit lib #
import 'package:file_testkit/file_testkit.dart';
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3. use file_testkit #
await FileTestkit.runZoned(() async {
final File file = File('test.txt');

file.createSync();
file.writeAsStringSync('hello');

print('test.txt existed is ${file.existsSync()}');
if (file.existsSync()) {
print('file content: ${file.readAsStringSync()}'); // output: hello
}
});
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