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authorDan Radez <dradez@redhat.com>2017-09-19 15:57:01 -0400
committerTim Rozet <trozet@redhat.com>2017-09-28 17:33:27 +0000
commit024d3bb4be9987f626bf0c843828f95d1c660535 (patch)
tree513af246a95048a79ef7c7e51bbee022f36e85a0
parent40eedda05c1757b3b0810ac088c1b067fa325dd1 (diff)
Adding python unittests for apex/virtual/*
Change-Id: I13dd395cd6270cbf0a02855b1d29794ecca06d76 Signed-off-by: Dan Radez <dradez@redhat.com> (cherry picked from commit 9d24ddc56a76175a4b7514cea5c789e2612b2528)
-rw-r--r--apex/deploy.py2
-rw-r--r--apex/overcloud/overcloud_deploy.py2
-rw-r--r--apex/tests/test_apex_virtual_configure_vm.py102
-rw-r--r--apex/tests/test_apex_virtual_utils.py101
-rw-r--r--apex/undercloud/undercloud.py2
-rw-r--r--apex/virtual/utils.py (renamed from apex/virtual/virtual_utils.py)8
-rw-r--r--tox.ini2
7 files changed, 211 insertions, 8 deletions
diff --git a/apex/deploy.py b/apex/deploy.py
index a056138..55b1092 100644
--- a/apex/deploy.py
+++ b/apex/deploy.py
@@ -20,7 +20,7 @@ import sys
import tempfile
import apex.virtual.configure_vm as vm_lib
-import apex.virtual.virtual_utils as virt_utils
+import apex.virtual.utils as virt_utils
from apex import DeploySettings
from apex import Inventory
from apex import NetworkEnvironment
diff --git a/apex/overcloud/overcloud_deploy.py b/apex/overcloud/overcloud_deploy.py
index 20fb4a6..3b79ec4 100644
--- a/apex/overcloud/overcloud_deploy.py
+++ b/apex/overcloud/overcloud_deploy.py
@@ -20,7 +20,7 @@ import time
from apex.common import constants as con
from apex.common.exceptions import ApexDeployException
from apex.common import parsers
-from apex.virtual import virtual_utils as virt_utils
+from apex.virtual import utils as virt_utils
from cryptography.hazmat.primitives import serialization as \
crypto_serialization
from cryptography.hazmat.primitives.asymmetric import rsa
diff --git a/apex/tests/test_apex_virtual_configure_vm.py b/apex/tests/test_apex_virtual_configure_vm.py
new file mode 100644
index 0000000..228e06d
--- /dev/null
+++ b/apex/tests/test_apex_virtual_configure_vm.py
@@ -0,0 +1,102 @@
+##############################################################################
+# Copyright (c) 2016 Dan Radez (dradez@redhat.com) (Red Hat)
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+import libvirt
+import unittest
+
+from mock import patch
+
+from apex.virtual.configure_vm import generate_baremetal_macs
+from apex.virtual.configure_vm import create_vm_storage
+from apex.virtual.configure_vm import create_vm
+
+from nose.tools import (
+ assert_regexp_matches,
+ assert_raises,
+ assert_equal)
+
+
+class TestVirtualConfigureVM(unittest.TestCase):
+ @classmethod
+ def setup_class(cls):
+ """This method is run once for each class before any tests are run"""
+
+ @classmethod
+ def teardown_class(cls):
+ """This method is run once for each class _after_ all tests are run"""
+
+ def setup(self):
+ """This method is run once before _each_ test method is executed"""
+
+ def teardown(self):
+ """This method is run once after _each_ test method is executed"""
+
+ def test_generate_baremetal_macs(self):
+ assert_regexp_matches(generate_baremetal_macs()[0],
+ '^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$')
+
+ def test_generate_baremetal_macs_alot(self):
+ assert_equal(len(generate_baremetal_macs(127)), 127)
+
+ def test_generate_baremetal_macs_too_many(self):
+ assert_raises(ValueError, generate_baremetal_macs, 128)
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ def test_create_vm_storage(self, mock_libvirt_open):
+ # setup mock
+ conn = mock_libvirt_open.return_value
+ pool = conn.storagePoolLookupByName.return_value
+ pool.isActive.return_value = 0
+ # execute
+ create_vm_storage('test')
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ def test_create_vm_storage_pool_none(self, mock_libvirt_open):
+ # setup mock
+ conn = mock_libvirt_open.return_value
+ conn.storagePoolLookupByName.return_value = None
+ # execute
+ assert_raises(Exception, create_vm_storage, 'test')
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ def test_create_vm_storage_libvirt_error(self, mock_libvirt_open):
+ # setup mock
+ conn = mock_libvirt_open.return_value
+ pool = conn.storagePoolLookupByName.return_value
+ pool.storageVolLookupByName.side_effect = libvirt.libvirtError('ermsg')
+ # execute
+ assert_raises(libvirt.libvirtError, create_vm_storage, 'test')
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ def test_create_vm_storage_new_vol_none(self, mock_libvirt_open):
+ # setup mock
+ conn = mock_libvirt_open.return_value
+ pool = conn.storagePoolLookupByName.return_value
+ pool.createXML.return_value = None
+ # execute
+ assert_raises(Exception, create_vm_storage, 'test')
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ @patch('apex.virtual.configure_vm.create_vm_storage')
+ def test_create_vm(self, mock_create_vm_storage,
+ mock_libvirt_open):
+ create_vm('test', 'image', default_network=True,
+ direct_boot=True, kernel_args='test', template_dir='./build')
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ @patch('apex.virtual.configure_vm.create_vm_storage')
+ def test_create_vm_x86_64(self, mock_create_vm_storage,
+ mock_libvirt_open):
+ create_vm('test', 'image', arch='x86_64', template_dir='./build')
+
+ @patch('apex.virtual.configure_vm.libvirt.open')
+ @patch('apex.virtual.configure_vm.create_vm_storage')
+ def test_create_vm_aarch64(self, mock_create_vm_storage,
+ mock_libvirt_open):
+ create_vm('test', 'image', arch='aarch64', template_dir='./build')
diff --git a/apex/tests/test_apex_virtual_utils.py b/apex/tests/test_apex_virtual_utils.py
new file mode 100644
index 0000000..643069f
--- /dev/null
+++ b/apex/tests/test_apex_virtual_utils.py
@@ -0,0 +1,101 @@
+##############################################################################
+# Copyright (c) 2016 Dan Radez (dradez@redhat.com) (Red Hat)
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+import subprocess
+import unittest
+
+from mock import patch
+
+from apex.virtual.utils import DEFAULT_VIRT_IP
+from apex.virtual.utils import get_virt_ip
+from apex.virtual.utils import generate_inventory
+from apex.virtual.utils import host_setup
+from apex.virtual.utils import virt_customize
+
+from nose.tools import (
+ assert_is_instance,
+ assert_regexp_matches,
+ assert_raises,
+ assert_equal)
+
+
+class TestVirtualUtils(unittest.TestCase):
+ @classmethod
+ def setup_class(cls):
+ """This method is run once for each class before any tests are run"""
+
+ @classmethod
+ def teardown_class(cls):
+ """This method is run once for each class _after_ all tests are run"""
+
+ def setup(self):
+ """This method is run once before _each_ test method is executed"""
+
+ def teardown(self):
+ """This method is run once after _each_ test method is executed"""
+
+ @patch('apex.virtual.utils.subprocess.check_output')
+ def test_get_virt_ip(self, mock_subprocess):
+ mock_subprocess.return_value = '<xml></xml>'
+ assert_equal(get_virt_ip(), DEFAULT_VIRT_IP)
+
+ @patch('apex.virtual.utils.subprocess.check_output')
+ def test_get_virt_ip_not_default(self, mock_subprocess):
+ mock_subprocess.return_value = '''<xml>
+<ip address='1.2.3.4' netmask='255.255.255.0'/>
+</xml>'''
+ assert_equal(get_virt_ip(), '1.2.3.4')
+
+ @patch('apex.virtual.utils.subprocess.check_output')
+ def test_get_virt_ip_raises(self, mock_subprocess):
+ mock_subprocess.side_effect = subprocess.CalledProcessError(1, 'cmd')
+ assert_equal(get_virt_ip(), DEFAULT_VIRT_IP)
+
+ @patch('apex.virtual.utils.common_utils')
+ def test_generate_inventory(self, mock_common_utils):
+ assert_is_instance(generate_inventory('target_file'), dict)
+
+ @patch('apex.virtual.utils.common_utils')
+ def test_generate_inventory_ha_enabled(self, mock_common_utils):
+ assert_is_instance(generate_inventory('target_file', ha_enabled=True),
+ dict)
+
+ @patch('apex.virtual.utils.iptc')
+ @patch('apex.virtual.utils.subprocess.check_call')
+ @patch('apex.virtual.utils.vbmc_lib')
+ def test_host_setup(self, mock_vbmc_lib, mock_subprocess, mock_iptc):
+ host_setup({'test': 2468})
+ mock_subprocess.assert_called_with(['vbmc', 'start', 'test'])
+
+ @patch('apex.virtual.utils.iptc')
+ @patch('apex.virtual.utils.subprocess.check_call')
+ @patch('apex.virtual.utils.vbmc_lib')
+ def test_host_setup_raise_called_process_error(self, mock_vbmc_lib,
+ mock_subprocess, mock_iptc):
+ mock_subprocess.side_effect = subprocess.CalledProcessError(1, 'cmd')
+ assert_raises(subprocess.CalledProcessError, host_setup, {'tst': 2468})
+
+ @patch('apex.virtual.utils.os.path')
+ @patch('apex.virtual.utils.subprocess.check_output')
+ def test_virt_customize(self, mock_subprocess, mock_os_path):
+ virt_customize([{'--operation': 'arg'}], 'target')
+
+ @patch('apex.virtual.utils.subprocess.check_output')
+ def test_virt_customize_file_not_found(self, mock_subprocess):
+ assert_raises(FileNotFoundError,
+ virt_customize,
+ [{'--operation': 'arg'}], 'target')
+
+ @patch('apex.virtual.utils.os.path')
+ @patch('apex.virtual.utils.subprocess.check_output')
+ def test_virt_customize_raises(self, mock_subprocess, mock_os_path):
+ mock_subprocess.side_effect = subprocess.CalledProcessError(1, 'cmd')
+ assert_raises(subprocess.CalledProcessError,
+ virt_customize,
+ [{'--operation': 'arg'}], 'target')
diff --git a/apex/undercloud/undercloud.py b/apex/undercloud/undercloud.py
index 7b7c35f..5003563 100644
--- a/apex/undercloud/undercloud.py
+++ b/apex/undercloud/undercloud.py
@@ -15,7 +15,7 @@ import shutil
import subprocess
import time
-from apex.virtual import virtual_utils as virt_utils
+from apex.virtual import utils as virt_utils
from apex.virtual import configure_vm as vm_lib
from apex.common import constants
from apex.common import utils
diff --git a/apex/virtual/virtual_utils.py b/apex/virtual/utils.py
index 1fe2c39..226af1b 100644
--- a/apex/virtual/virtual_utils.py
+++ b/apex/virtual/utils.py
@@ -16,7 +16,7 @@ import pprint
import subprocess
import xml.etree.ElementTree as ET
-from apex.common import utils
+from apex.common import utils as common_utils
from apex.virtual import configure_vm as vm_lib
from virtualbmc import manager as vbmc_lib
@@ -39,7 +39,7 @@ def get_virt_ip():
tree = ET.fromstring(virsh_net_xml)
ip_tag = tree.find('ip')
- if ip_tag:
+ if ip_tag is not None:
virsh_ip = ip_tag.get('address')
if virsh_ip:
logging.debug("Detected virsh default network ip: "
@@ -95,9 +95,9 @@ def generate_inventory(target_file, ha_enabled=False, num_computes=1,
tmp_node['memory'] = compute_ram
inv_output['nodes']['node{}'.format(idx)] = copy.deepcopy(tmp_node)
- utils.dump_yaml(inv_output, target_file)
-
+ common_utils.dump_yaml(inv_output, target_file)
logging.info('Virtual environment file created: {}'.format(target_file))
+ return inv_output
def host_setup(node):
diff --git a/tox.ini b/tox.ini
index 87b6c03..cde191c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ commands =
--cover-tests \
--cover-package=apex \
--cover-xml \
- --cover-min-percentage 90 \
+ --cover-min-percentage 94 \
apex/tests
coverage report