def test_linux_nqn_no_nvme_initiator(self):
"""
Test if linux_nqn is running on salt-master as root.
nvme initiator is not there accessible or is not supported.
:return:
"""
assert nvme._linux_nqn() == []
nvme.log.debug.assert_not_called()
def test_linux_nqn_non_root(self):
"""
Test if linux_nqn is running on salt-master as non-root
and handling access denial properly.
:return:
"""
assert nvme._linux_nqn() == []
nvme.log.debug.assert_called()
assert "Error while accessing" in nvme.log.debug.call_args[0][0]
assert "cables are not the same" in nvme.log.debug.call_args[0][2].strerror
assert nvme.log.debug.call_args[0][2].errno == errno.EPERM
assert nvme.log.debug.call_args[0][1] == "/etc/nvme/hostnqn"
def test_linux_nvme_nqn_grains(self):
_nvme_file = textwrap.dedent('''\
nqn.2014-08.org.nvmexpress:fc_lif:uuid:2cd61a74-17f9-4c22-b350-3020020c458d
''')
with patch('salt.utils.files.fopen', mock_open(read_data=_nvme_file)):
nqn = nvme._linux_nqn()
assert isinstance(nqn, list)
assert len(nqn) == 1
assert nqn == [
'nqn.2014-08.org.nvmexpress:fc_lif:uuid:2cd61a74-17f9-4c22-b350-3020020c458d'
]