function testSizeToHuman()
{
$tests = array(array(1024, false, 0, '1 KB'), array(2048, false, 0, '2 KB'), array(1048576, false, 0, '1 MB'), array(2097152, false, 0, '2 MB'), array(1073741824, false, 0, '1 GB'), array(1024, 2, 0, '1 KB'), array(1048576, 2, 0, '1 MB'), array(1073741824, 2, 0, '1 GB'), array(1536, 1, 0, '1.5 KB'), array(1536, 2, 0, '1.5 KB'), array(1546, 2, 0, '1.51 KB'), array(1024, false, 0, '1 KB'), array(1024, 3, 2, '0.001 MB'), array(0, false, 0, '0 B'), array(0, false, 1, '0 KB'), array(0, false, 2, '0 MB'), array(0, false, 3, '0 GB'), array(0, false, 4, '0 TB'), array(0, false, 5, '0 PB'));
foreach ($tests as $key => $value) {
$this->assertIdentical(FileUtility::sizeToHuman($value[0], $value[1], $value[2]), $value[3]);
}
}
