php - Generating Phpunit skeletons test classes in Symfony2 -

i got phpunit test in symfony though trying use phpunit skelgen generate skeleton test classes. had @ phpunit documentation

phpunit-skelgen --test -- "project\calculator" calculator.php 

my path file want generate skeleton is:

boltmail\userbundle\boltmailfactory\userloginfactory.php 

and following documentation have inserted following:

./bin/phpunit-skelgen --test -- "boltmail\userbundle\boltmailfactory\userloginfactory" userloginfactory.php 

and keeps on throwing invalidargumentexception:

 [invalidargumentexception]                                                         command "boltmail\userbundle\boltmailfactory\userloginfactory" not defined. 

any idea guys going wrong before ask yes have installed phpunit , phpunit-skelgen through composer.json

ok after suggestion in below answer changed terminal command this:

./bin/phpunit-skelgen --bootstrap app\bootstrap.php.cache --test -- "boltmail\userbundle\boltmailfactory\userloginfactory" 

now error:

[invalidargumentexception]                           command "appbootstrap.php.cache" not defined. 

before these did:

composer update installed bootstrap/php/cache under app/ dir

you need add

--bootstrap app\bootstrap.php.cache arguments phpunit-skelgen