public function testGetSize()
{
$size = 1024;
$data = Helper::random($size);
$file = new File($this->createTestFile());
$file->write($data);
$this->assertEquals($size, $file->getSize());
$file->delete();
}
protected function createTestFile($exists = false, $suffix = '')
{
$filename = $this->tmp_dir . DIRECTORY_SEPARATOR . Helper::random() . $suffix;
if (!file_exists($filename) && $exists) {
touch($filename);
}
if (file_exists($filename) && !$exists) {
unlink($filename);
}
return $filename;
}
