# under the License.
#
-from attrdict import AttrDict
import logging
+import os
+import sys
+
+from attrdict import AttrDict
from nfvbench.config import config_loads
from nfvbench.credentials import Credentials
from nfvbench.fluentd import FluentLogHandler
from nfvbench.specs import ChainType
from nfvbench.specs import Encaps
import nfvbench.traffic_gen.traffic_utils as traffic_utils
-import os
import pytest
-import sys
__location__ = os.path.realpath(os.path.join(os.getcwd(),
os.path.dirname(__file__)))
-
@pytest.fixture
def openstack_vxlan_spec():
return AttrDict(
{
'openstack': AttrDict({
'vswitch': "VTS",
- 'encaps': Encaps.VxLAN}
- ),
+ 'encaps': Encaps.VxLAN}),
'run_spec': AttrDict({
'use_vpp': True
})
}
)
+
# =========================================================================
# PVP Chain tests
# =========================================================================
assert iface.get_packet_count('wrong_key') == 0
+# pylint: disable=redefined-outer-name
@pytest.fixture(scope='session')
def iface1():
return Interface('iface1', 'trex', tx_packets=10000, rx_packets=1234)
assert [iface4, iface3, iface2, iface1] == net2.get_interfaces()
+# pylint: enable=redefined-outer-name
+
+# pylint: disable=pointless-string-statement
"""
def test_chain_analysis(net1, monkeypatch, openstack_vxlan_spec):
def mock_empty(self, *args, **kwargs):
assert result == expected_result
"""
-
# =========================================================================
# PVVP Chain tests
# =========================================================================
assert result == expected_result
"""
+
# =========================================================================
# Traffic client tests
# =========================================================================
assert should_raise_error('0pps')
assert should_raise_error('-1bps')
+
def test_rate_conversion():
assert traffic_utils.load_to_bps(50, 10000000000) == pytest.approx(5000000000.0)
assert traffic_utils.load_to_bps(37, 10000000000) == pytest.approx(3700000000.0)
assert results == expected_results
"""
+
+# pylint: enable=pointless-string-statement
+
# =========================================================================
# Other tests
# =========================================================================
def setup_module(module):
nfvbench.log.setup(mute_stdout=True)
+
def test_no_credentials():
cred = Credentials('/completely/wrong/path/openrc', None, False)
if cred.rc_auth_url:
else:
assert True
+
# Because trex_stl_lib may not be installed when running unit test
# nfvbench.traffic_client will try to import STLError:
# from trex_stl_lib.api import STLError
# will raise ImportError: No module named trex_stl_lib.api
try:
import trex_stl_lib.api
- assert(trex_stl_lib.api)
+
+ assert trex_stl_lib.api
except ImportError:
# Make up a trex_stl_lib.api.STLError class
class STLError(Exception):
pass
+
+
from types import ModuleType
+
stl_lib_mod = ModuleType('trex_stl_lib')
sys.modules['trex_stl_lib'] = stl_lib_mod
api_mod = ModuleType('trex_stl_lib.api')
sys.modules['trex_stl_lib.api'] = api_mod
api_mod.STLError = STLError
+# pylint: disable=wrong-import-position,ungrouped-imports
from nfvbench.traffic_client import Device
from nfvbench.traffic_client import IpBlock
+# pylint: enable=wrong-import-position,ungrouped-imports
+
def test_ip_block():
ipb = IpBlock('10.0.0.0', '0.0.0.1', 256)
- assert(ipb.get_ip() == '10.0.0.0')
- assert(ipb.get_ip(255) == '10.0.0.255')
+ assert ipb.get_ip() == '10.0.0.0'
+ assert ipb.get_ip(255) == '10.0.0.255'
with pytest.raises(IndexError):
ipb.get_ip(256)
# verify with step larger than 1
ipb = IpBlock('10.0.0.0', '0.0.0.2', 256)
- assert(ipb.get_ip() == '10.0.0.0')
- assert(ipb.get_ip(1) == '10.0.0.2')
- assert(ipb.get_ip(128) == '10.0.1.0')
- assert(ipb.get_ip(255) == '10.0.1.254')
+ assert ipb.get_ip() == '10.0.0.0'
+ assert ipb.get_ip(1) == '10.0.0.2'
+ assert ipb.get_ip(128) == '10.0.1.0'
+ assert ipb.get_ip(255) == '10.0.1.254'
with pytest.raises(IndexError):
ipb.get_ip(256)
+
def check_config(configs, cc, fc, src_ip, dst_ip, step_ip):
'''Verify that the range configs for each chain have adjacent IP ranges
of the right size and without holes between chains
dip = Device.ip_to_int(dst_ip)
for index in range(cc):
config = configs[index]
- assert(config['ip_src_count'] == config['ip_dst_count'])
- assert(Device.ip_to_int(config['ip_src_addr']) == sip)
- assert(Device.ip_to_int(config['ip_dst_addr']) == dip)
+ assert config['ip_src_count'] == config['ip_dst_count']
+ assert Device.ip_to_int(config['ip_src_addr']) == sip
+ assert Device.ip_to_int(config['ip_dst_addr']) == dip
count = config['ip_src_count']
cfc += count
sip += count * step
dip += count * step
- assert(cfc == fc)
+ assert cfc == fc
+
def create_device(fc, cc, ip, gip, tggip, step_ip):
return Device(0, 0, flow_count=fc, chain_count=cc, ip=ip, gateway_ip=gip, tg_gateway_ip=tggip,
tg_gateway_ip_addrs_step=step_ip,
gateway_ip_addrs_step=step_ip)
+
def check_device_flow_config(step_ip):
fc = 99999
cc = 10
configs = dev0.get_stream_configs(ChainType.EXT)
check_config(configs, cc, fc, ip0, ip1, step_ip)
+
def test_device_flow_config():
check_device_flow_config('0.0.0.1')
check_device_flow_config('0.0.0.2')
+
def test_device_ip_range():
def ip_range_overlaps(ip0, ip1, flows):
tggip = '50.0.0.0'
dev1 = create_device(flows, 10, ip1, gip, tggip, '0.0.0.1')
dev0.set_destination(dev1)
return dev0.ip_range_overlaps()
- assert(not ip_range_overlaps('10.0.0.0', '20.0.0.0', 10000))
- assert(ip_range_overlaps('10.0.0.0', '10.0.1.0', 10000))
- assert(ip_range_overlaps('10.0.0.0', '10.0.1.0', 257))
- assert(ip_range_overlaps('10.0.1.0', '10.0.0.0', 257))
+
+ assert not ip_range_overlaps('10.0.0.0', '20.0.0.0', 10000)
+ assert ip_range_overlaps('10.0.0.0', '10.0.1.0', 10000)
+ assert ip_range_overlaps('10.0.0.0', '10.0.1.0', 257)
+ assert ip_range_overlaps('10.0.1.0', '10.0.0.0', 257)
def test_config():
res1 = {1: 10, 2: {21: 100, 22: 200}, 3: None}
res2 = {1: 100, 2: {21: 1000, 22: 200}, 3: None}
res3 = {1: 100, 2: {21: 100, 22: 200}, 3: "abc"}
- assert(config_loads("{}", refcfg) == refcfg)
- assert(config_loads("{1: 10}", refcfg) == res1)
- assert(config_loads("{2: {21: 1000}}", refcfg) == res2)
- assert(config_loads('{3: "abc"}', refcfg) == res3)
+ assert config_loads("{}", refcfg) == refcfg
+ assert config_loads("{1: 10}", refcfg) == res1
+ assert config_loads("{2: {21: 1000}}", refcfg) == res2
+ assert config_loads('{3: "abc"}', refcfg) == res3
# correctly fails
# pairs of input string and expected subset (None if identical)
# whitelist keys
flavor = {'flavor': {'vcpus': 2, 'ram': 8192, 'disk': 0,
- 'extra_specs': {'hw:cpu_policy': 'dedicated'}}}
+ 'extra_specs': {'hw:cpu_policy': 'dedicated'}}}
new_flavor = {'flavor': {'vcpus': 2, 'ram': 8192, 'disk': 0,
- 'extra_specs': {'hw:cpu_policy': 'dedicated', 'hw:numa_nodes': 2}}}
- assert(config_loads("{'flavor': {'extra_specs': {'hw:numa_nodes': 2}}}", flavor,
- whitelist_keys=['alpha', 'extra_specs']) == new_flavor)
+ 'extra_specs': {'hw:cpu_policy': 'dedicated', 'hw:numa_nodes': 2}}}
+ assert config_loads("{'flavor': {'extra_specs': {'hw:numa_nodes': 2}}}", flavor,
+ whitelist_keys=['alpha', 'extra_specs']) == new_flavor
+
def test_fluentd():
logger = logging.getLogger('fluent-logger')
Code Review / nfvbench.git / blobdiff