/**
* was the command successful, according to its return code?
*
* this isn't 100% reliable, as there are plenty of CLI commands out
* there which no longer respect the UNIX convention on return codes
*
* @param ProcessResult $commandResult
* the result to check
* @return boolean
* TRUE if the command was successful
* FALSE otherwise
*/
public static function checkProcessResult(ProcessResult $commandResult)
{
if ($commandResult->getReturnCode() === 0) {
return true;
}
return false;
}
public function __construct(ProcessResult $result)
{
$msg = "Command '" . $result->getCommandAsString() . ' succeeded with return code ' . $result->getReturnCode();
parent::__construct(400, $msg, ['result' => $result]);
}
/**
* @covers ::__construct
*/
public function testCanGetCommandOutput()
{
// ----------------------------------------------------------------
// setup your test
$expectedResult = <<<EOF
This is the fake output of running a command
which includes new lines
and blank lines
and anything, really
EOF;
$obj = new ProcessResult([], 0, $expectedResult);
// ----------------------------------------------------------------
// perform the change
$actualResult = $obj->getOutput();
// ----------------------------------------------------------------
// test the results
$this->assertEquals($expectedResult, $actualResult);
}
