class TestConfigurationNetworkPxe(CloubedTestCase):
def setUp(self):
self._network_item = valid_network_item
self._loader = MockConfigurationLoader(conf_minimal)
self.conf = Configuration(self._loader)
self.network_conf = ConfigurationNetwork(self.conf, self._network_item)
def test_parse_pxe_ok(self):
"""
ConfigurationNetwork.__parse_pxe() should parse valid values
without errors and set pxe_tftp_dir and pxe_boot_file instance
attributes properly
"""
conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(conf)
conf = { 'pxe': '/test_tftp_dir/test_boot_file' }
self.network_conf._ConfigurationNetwork__parse_pxe(conf)
self.assertEqual(self.network_conf.pxe_tftp_dir, '/test_tftp_dir')
self.assertEqual(self.network_conf.pxe_boot_file, 'test_boot_file')
conf = { 'pxe': 'test_tftp_dir/test_boot_file' }
self.network_conf._ConfigurationNetwork__parse_pxe(conf)
self.assertEqual(self.network_conf.pxe_tftp_dir,
os.path.join(os.getcwd(),"test_tftp_dir"))
self.assertEqual(self.network_conf.pxe_boot_file, 'test_boot_file')
conf = { 'pxe': 'test_boot_file' }
self.network_conf._ConfigurationNetwork__parse_pxe(conf)
self.assertEqual(self.network_conf.pxe_tftp_dir, os.getcwd())
self.assertEqual(self.network_conf.pxe_boot_file, 'test_boot_file')
conf = { 'pxe':
{ 'tftp_dir': '/test_tftp_dir', # absolute path
'boot_file': 'test_boot_file' } }
self.network_conf._ConfigurationNetwork__parse_pxe(conf)
self.assertEqual(self.network_conf.pxe_tftp_dir, '/test_tftp_dir')
self.assertEqual(self.network_conf.pxe_boot_file, 'test_boot_file')
# in this case ConfigurationNetwork.has_pxe() should also return True
self.assertEqual(self.network_conf.has_pxe(), True)
conf = { 'pxe':
{ 'tftp_dir': 'test_tftp_dir', # relative path
'boot_file': 'test_boot_file' } }
self.network_conf._ConfigurationNetwork__parse_pxe(conf)
self.assertEqual(self.network_conf.pxe_tftp_dir,
os.path.join(os.getcwd(),"test_tftp_dir"))
self.assertEqual(self.network_conf.pxe_boot_file, 'test_boot_file')
conf = { }
self.network_conf._ConfigurationNetwork__parse_pxe(conf)
self.assertEqual(self.network_conf.pxe_tftp_dir, None)
self.assertEqual(self.network_conf.pxe_boot_file, None)
# in this case ConfigurationNetwork.has_pxe() should also return False
self.assertEqual(self.network_conf.has_pxe(), False)
def test_parse_pxe_no_dhcp(self):
"""
ConfigurationNetwork.__parse_pxe() should raise
CloubedConfigurationException if pxe parameters are set on a
network without dhcp
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'pxe': 'test_tftp_dir/test_boot_file' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"pxe service cannot be set-up on network {network} without dhcp" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_pxe,
invalid_conf)
def test_parse_pxe_invalid_format(self):
"""
ConfigurationNetwork.__parse_pxe() should raise
CloubedConfigurationException if pxe parameter has an invalid format
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' },
'pxe': 42 }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"format of pxe parameter of network {network} is not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_pxe,
invalid_conf)
def test_parse_pxe_missing_boot_file(self):
"""
ConfigurationNetwork.__parse_pxe() should raise
CloubedConfigurationException if pxe parameter has a missing boot
file
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' },
'pxe': 'test_tftp_dir/' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"pxe parameter of network {network} must specify a boot file" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_pxe,
invalid_conf)
def test_parse_pxe_missing_parameter(self):
"""
ConfigurationNetwork.__parse_pxe() should raise
CloubedConfigurationException if one parameter is missing in the pxe
dict of a network
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' },
'pxe':
{ 'tftp_dir': 'test_tftp_dir' } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"boot_file parameter must be defined in pxe section of network " \
"{network}" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_pxe,
invalid_conf)
def test_parse_pxe_invalid_format_parameter(self):
"""
ConfigurationNetwork.__parse_pxe() should raise
CloubedConfigurationException if pxe parameters are set on a
network without dhcp
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' },
'pxe':
{ 'tftp_dir': 'test_tftp_dir',
'boot_file': 42 } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"boot_file parameter format in pxe section of network {network} " \
"is not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_pxe,
invalid_conf)
class TestConfigurationNetworkDhcp(CloubedTestCase):
def setUp(self):
self._network_item = valid_network_item
self._loader = MockConfigurationLoader(conf_minimal)
self.conf = Configuration(self._loader)
self.network_conf = ConfigurationNetwork(self.conf, self._network_item)
def test_parse_dhcp_ok(self):
"""
ConfigurationNetwork.__parse_dhcp() should parse valid values
without errors and set dhcp_start and dhcp_end instance attributes
properly
"""
conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(conf)
conf = { 'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' } }
self.network_conf._ConfigurationNetwork__parse_dhcp(conf)
self.assertEqual(self.network_conf.dhcp_start, '10.0.0.100')
self.assertEqual(self.network_conf.dhcp_end, '10.0.0.200')
# in this case ConfigurationNetwork.has_dhcp() should also return True
self.assertEqual(self.network_conf.has_dhcp(), True)
conf = { }
self.network_conf._ConfigurationNetwork__parse_dhcp(conf)
self.assertEqual(self.network_conf.dhcp_start, None)
self.assertEqual(self.network_conf.dhcp_end, None)
# in this case ConfigurationNetwork.has_dhcp() should also return False
self.assertEqual(self.network_conf.has_dhcp(), False)
def test_parse_dhcp_no_ip_host(self):
"""
ConfigurationNetwork.__parse_dhcp() should raise
CloubedConfigurationException if dhcp parameters are set on a
network without ip_host/netmask
"""
invalid_conf = { 'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"dhcp service cannot be set-up on network {network} without " \
"ip_host and netmask" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_dhcp,
invalid_conf)
def test_parse_dhcp_missing_parameter(self):
"""
ConfigurationNetwork.__parse_dhcp() should raise
CloubedConfigurationException if there is any missing parameter in
dhcp section of the network
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100' } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"end parameter must be defined in dhcp section of network " \
"{network}" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_dhcp,
invalid_conf)
def test_parse_dhcp_invalid_format(self):
"""
ConfigurationNetwork.__parse_dhcp() should raise
CloubedConfigurationException if the format of any parameter in the
dhcp section is not valid
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end': 42 } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"end parameter format in dhcp section of network {network} is " \
"not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_dhcp,
invalid_conf)
def test_parse_dhcp_invalid_address(self):
"""
ConfigurationNetwork.__parse_dhcp() should raise
CloubedConfigurationException if the format of any parameter in the
dhcp section is not valid
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end': 'fail' } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"end parameter in dhcp section of network {network} is not a " \
"valid IPv4 address" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_dhcp,
invalid_conf)
class TestConfigurationNetworkDomain(CloubedTestCase):
def setUp(self):
self._network_item = valid_network_item
self._loader = MockConfigurationLoader(conf_minimal)
self.conf = Configuration(self._loader)
self.network_conf = ConfigurationNetwork(self.conf, self._network_item)
def test_parse_domain_ok(self):
"""
ConfigurationNetwork.__parse_domain() should parse valid values
without errors and set domain instance attribute properly
"""
conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' } }
self.network_conf._ConfigurationNetwork__parse_forward_mode(conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(conf)
conf = { 'domain': 'test_domain' }
self.network_conf._ConfigurationNetwork__parse_domain(conf)
self.assertEqual(self.network_conf.domain, 'test_domain')
conf = { }
self.network_conf._ConfigurationNetwork__parse_domain(conf)
self.assertEqual(self.network_conf.domain, None)
def test_parse_domain_no_dhcp(self):
"""
ConfigurationNetwork.__parse_domain() should raise
CloubedConfigurationException if domain parameter is set on a
network without dhcp
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'domain': 'test_domain' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"domain parameter cannot be set-up on network {network} without dhcp" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_domain,
invalid_conf)
def test_parse_domain_invalid_format(self):
"""
ConfigurationNetwork.__parse_domain() should raise
CloubedConfigurationException if the format of the domain parameter
is not valid
"""
invalid_conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0',
'dhcp':
{ 'start': '10.0.0.100',
'end' : '10.0.0.200' },
'domain': 42 }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(invalid_conf)
self.network_conf._ConfigurationNetwork__parse_dhcp(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"format of domain parameter of network {network} is not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_domain,
invalid_conf)
class TestConfigurationNetworkIpHostNetmask(CloubedTestCase):
def setUp(self):
self._network_item = valid_network_item
self._loader = MockConfigurationLoader(conf_minimal)
self.conf = Configuration(self._loader)
self.network_conf = ConfigurationNetwork(self.conf, self._network_item)
def test_parse_ip_host_netmask_ok(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should parse valid
values without errors and set ip_host and netmask instance
attributes properly
"""
conf = { 'address': '10.0.0.1/24' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(conf)
self.assertEqual(self.network_conf.ip_host, '10.0.0.1')
self.assertEqual(self.network_conf.netmask, '255.255.255.0')
# old deprecated parameters
conf = { 'ip_host': '10.0.0.1',
'netmask': '255.255.255.0' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(conf)
self.assertEqual(self.network_conf.ip_host, '10.0.0.1')
self.assertEqual(self.network_conf.netmask, '255.255.255.0')
# in this case ConfigurationNetwork.has_local_settings() should also
# return True
self.assertEqual(self.network_conf.has_local_settings(), True)
conf = { }
self.network_conf._ConfigurationNetwork__parse_forward_mode(conf)
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask(conf)
self.assertEqual(self.network_conf.ip_host, None)
self.assertEqual(self.network_conf.netmask, None)
# in this case ConfigurationNetwork.has_local_settings() should also
# return False
self.assertEqual(self.network_conf.has_local_settings(), False)
def test_parse_address_bridge_mode(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if address is set on network in
bridge forwarding mode
"""
invalid_conf = { 'forward': 'bridge',
'address': '10.0.0.1/24' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"address parameter has no sense on network {network} with " \
"bridge forwarding mode" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_netmask_bridge_mode(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if ip_host and netmask are set
on network in bridge forwarding mode
"""
invalid_conf = { 'forward': 'bridge',
'ip_host': '10.0.0.1',
'netmask': '255.255.255.0' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"ip_host and netmask parameters have no sense on network " \
"{network} with bridge forwarding mode" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_netmask_no_netmask(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if ip_host is set without netmask
"""
invalid_conf = { 'ip_host': '10.0.0.1' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"ip_host cannot be set without netmask parameter on network " \
"{network}" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_netmask_no_ip_host(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if netmask is set without ip_host
"""
invalid_conf = { 'netmask': '255.255.255.0' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"netmask cannot be set without ip_host parameter on network " \
"{network}" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_address_invalid_format(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if the format of the address
parameter is not valid
"""
invalid_conf = { 'address': [] }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"address parameter format on network {network} is not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_netmask_invalid_format(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if the formats of the ip_host and
netmask parameters are not valid
"""
invalid_conf = { 'ip_host': [], 'netmask': 'str' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"ip_host parameter format on network {network} is not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
invalid_conf = { 'ip_host': 'str', 'netmask': 42 }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"netmask parameter format on network {network} is not valid" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_address_invalid_value(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if the value of address parameter
is not a valid network address in CIDR syntax
"""
invalid_confs = [ { 'address': 'fail' },
{ 'address': '192.168.0.1/35' },
{ 'address': '260.0.0.0/24' } ]
for invalid_conf in invalid_confs:
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"address parameter on network {network} is not a valid " \
"network address".format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
def test_parse_ip_host_netmask_invalid_addresss(self):
"""
ConfigurationNetwork.__parse_ip_host_netmask() should raise
CloubedConfigurationException if the type of ip_host and netmask
parameters are not respectively valid IPv4 address and netmask
"""
invalid_conf = { 'ip_host': 'fail', 'netmask': '255.255.255.0' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"ip_host parameter on network {network} is not a valid IPv4 " \
"address" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
invalid_conf = { 'ip_host': '10.0.0.1', 'netmask': 'fail' }
self.network_conf._ConfigurationNetwork__parse_forward_mode(invalid_conf)
self.assertRaisesRegexp(
CloubedConfigurationException,
"netmask parameter on network {network} is not a valid IPv4 " \
"netmask" \
.format(network=self.network_conf.name),
self.network_conf._ConfigurationNetwork__parse_ip_host_netmask,
invalid_conf)
