public function testFindEmptyWithMapper()
{
$fileReader = new DummyFileReader();
$jsonFileReader = new Json($fileReader);
$dataMapperDecorator = new DataMapperDecorator($jsonFileReader, new DataMapper($this->provideSerializer(), Inflector::get()));
$fileManager = new FileManager($dataMapperDecorator);
$result = $fileManager->find(function ($data) {
return isset($data['key1']) && $data['key1'] === 'value1';
});
$this->assertSame([], $result);
}
