/**
* @covers ::check
*/
public function testCanCallStatically()
{
// ----------------------------------------------------------------
// setup your test
$expectedResult = false;
if (file_exists('/etc/redhat-release')) {
$expectedResult = true;
}
// ----------------------------------------------------------------
// perform the change
$actualResult = HasEtcRedhatRelease::check();
// ----------------------------------------------------------------
// test the results
$this->assertEquals($expectedResult, $actualResult);
}
/**
* use /etc/redhat-release (if it exists) to work out what flavour of
* RedHat Linux we are looking at
*
* @param string $path
* path to the file to parse
* @return null|OsType
* OsType if we can determine the operating system
* null if we cannot
*/
public static function usingPath($path)
{
// make sure we have the file!
if (!HasEtcRedhatRelease::check($path)) {
return null;
}
// make sure the file is readable
RequireReadableFile::check($path);
// what do we have?
$fileContents = file_get_contents($path);
// do we have a match?
return self::matchContentsToType($fileContents);
}