/**
* @depends testExist
* @return void
*/
public function testChgrp()
{
$filePath = __DIR__ . '/example.txt';
$fileObject = new File($filePath);
$this->assertGreaterThanOrEqual(0, $userGroupId = $fileObject->getGroup());
$this->assertGreaterThanOrEqual(0, strlen($userGroup = $fileObject->getGroupName()));
if ($userGroupId > 0) {
$this->assertTrue($fileObject->chgrp($userGroupId));
$this->assertTrue($fileObject->chgrp($userGroup));
$this->assertEquals($userGroupId, $fileObject->getGroup());
$this->assertEquals($userGroup, $fileObject->getGroupName());
}
}
