salt/tests/unit/modules/test_libcloud_compute.py

381 lines
12 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: :email:`Anthony Shaw <anthonyshaw@apache.org>`
'''
# Import Python Libs
from __future__ import absolute_import, unicode_literals, print_function
# Import Salt Testing Libs
from tests.support.mixins import LoaderModuleMockMixin
from tests.support.unit import TestCase, skipIf
from tests.support.mock import (
patch,
MagicMock,
NO_MOCK,
NO_MOCK_REASON
)
import salt.modules.libcloud_compute as libcloud_compute
from libcloud.compute.base import (
BaseDriver, Node,
NodeSize, NodeState, NodeLocation,
StorageVolume, StorageVolumeState,
VolumeSnapshot, NodeImage, KeyPair)
class MockComputeDriver(BaseDriver):
def __init__(self):
self._TEST_SIZE = NodeSize(
id='test_id', name='test_size',
ram=4096, disk=10240, bandwidth=100000, price=0,
driver=self)
self._TEST_NODE = Node(
id='test_id', name='test_node',
state=NodeState.RUNNING, public_ips=['1.2.3.4'],
private_ips=['2.3.4.5'], driver=self,
size=self._TEST_SIZE, extra={
'ex_key': 'ex_value'
})
self._TEST_LOCATION = NodeLocation(
id='test_location',
name='location1',
country='Australia',
driver=self)
self._TEST_VOLUME = StorageVolume(
id='vol1',
name='vol_name',
size=40960,
driver=self,
state=StorageVolumeState.AVAILABLE,
extra={
'ex_key': 'ex_value'
}
)
self._TEST_VOLUME_SNAPSHOT = VolumeSnapshot(
id='snap1',
size=80960,
driver=self
)
self._TEST_IMAGE = NodeImage(
id='image1',
name='test_image',
extra={
'ex_key': 'ex_value'
},
driver=self
)
self._TEST_KEY_PAIR = KeyPair(
name='test_key',
fingerprint='abc123',
public_key='pub123',
private_key='priv123',
driver=self,
extra={
'ex_key': 'ex_value'
}
)
def list_nodes(self):
return [self._TEST_NODE]
def list_sizes(self, location=None):
if location:
assert location.id == 'test_location'
return [self._TEST_SIZE]
def list_locations(self):
return [self._TEST_LOCATION]
def reboot_node(self, node):
assert node.id == 'test_id'
return True
def destroy_node(self, node):
assert node.id == 'test_id'
return True
def list_volumes(self):
return [self._TEST_VOLUME]
def list_volume_snapshots(self, volume):
assert volume.id == 'vol1'
return [self._TEST_VOLUME_SNAPSHOT]
def create_volume(self, size, name, location=None, snapshot=None):
assert size == 9000
assert name == 'test_new_volume'
if location:
assert location.country == 'Australia'
return self._TEST_VOLUME
def create_volume_snapshot(self, volume, name=None):
assert volume.id == 'vol1'
if name:
assert name == 'test_snapshot'
return self._TEST_VOLUME_SNAPSHOT
def attach_volume(self, node, volume, device=None):
assert node.id == 'test_id'
assert volume.id == 'vol1'
if device:
assert device == '/dev/sdc'
return True
def detach_volume(self, volume):
assert volume.id == 'vol1'
return True
def destroy_volume(self, volume):
assert volume.id == 'vol1'
return True
def destroy_volume_snapshot(self, snapshot):
assert snapshot.id == 'snap1'
return True
def list_images(self, location=None):
if location:
assert location.id == 'test_location'
return [self._TEST_IMAGE]
def create_image(self, node, name, description=None):
assert node.id == 'test_id'
return self._TEST_IMAGE
def delete_image(self, node_image):
return True
def get_image(self, image_id):
assert image_id == 'image1'
return self._TEST_IMAGE
def copy_image(self, source_region, node_image, name, description=None):
assert source_region == 'us-east1'
assert node_image.id == 'image1'
assert name == 'copy_test'
return self._TEST_IMAGE
def list_key_pairs(self):
return [self._TEST_KEY_PAIR]
def get_key_pair(self, name):
assert name == 'test_key'
return self._TEST_KEY_PAIR
def create_key_pair(self, name):
assert name == 'test_key'
return self._TEST_KEY_PAIR
def import_key_pair_from_string(self, name, key_material):
assert name == 'test_key'
assert key_material == 'test_key_value'
return self._TEST_KEY_PAIR
def import_key_pair_from_file(self, name, key_file_path):
assert name == 'test_key'
assert key_file_path == '/path/to/key'
return self._TEST_KEY_PAIR
def delete_key_pair(self, key_pair):
assert key_pair.name == 'test_key'
return True
@skipIf(NO_MOCK, NO_MOCK_REASON)
@patch('salt.modules.libcloud_compute._get_driver',
MagicMock(return_value=MockComputeDriver()))
class LibcloudComputeModuleTestCase(TestCase, LoaderModuleMockMixin):
def setup_loader_modules(self):
module_globals = {
'__salt__': {
'config.option': MagicMock(return_value={
'test': {
'driver': 'test',
'key': '2orgk34kgk34g'
}
})
}
}
if libcloud_compute.HAS_LIBCLOUD is False:
module_globals['sys.modules'] = {'libcloud': MagicMock()}
return {libcloud_compute: module_globals}
def test_module_creation(self):
client = libcloud_compute._get_driver('test')
self.assertFalse(client is None)
def test_init(self):
with patch('salt.utils.compat.pack_dunder', return_value=False) as dunder:
libcloud_compute.__init__(None)
dunder.assert_called_with('salt.modules.libcloud_compute')
def _validate_node(self, node):
self.assertEqual(node['name'], 'test_node')
self.assertEqual(node['id'], 'test_id')
self.assertEqual(node['private_ips'], ['2.3.4.5'])
self.assertEqual(node['public_ips'], ['1.2.3.4'])
self.assertEqual(node['size']['name'], 'test_size')
def _validate_size(self, size):
self.assertEqual(size['id'], 'test_id')
self.assertEqual(size['name'], 'test_size')
self.assertEqual(size['ram'], 4096)
def _validate_location(self, location):
self.assertEqual(location['id'], 'test_location')
self.assertEqual(location['name'], 'location1')
self.assertEqual(location['country'], 'Australia')
def _validate_volume(self, volume):
self.assertEqual(volume['id'], 'vol1')
self.assertEqual(volume['name'], 'vol_name')
self.assertEqual(volume['size'], 40960)
self.assertEqual(volume['state'], 'available')
self.assertEqual(volume['extra'], {'ex_key': 'ex_value'})
def _validate_volume_snapshot(self, volume):
self.assertEqual(volume['id'], 'snap1')
self.assertEqual(volume['size'], 80960)
def _validate_image(self, image):
self.assertEqual(image['id'], 'image1')
self.assertEqual(image['name'], 'test_image')
self.assertEqual(image['extra'], {'ex_key': 'ex_value'})
def _validate_key_pair(self, key):
self.assertEqual(key['name'], 'test_key')
self.assertEqual(key['fingerprint'], 'abc123')
self.assertEqual(key['extra'], {'ex_key': 'ex_value'})
def test_list_nodes(self):
nodes = libcloud_compute.list_nodes('test')
self.assertEqual(len(nodes), 1)
self._validate_node(nodes[0])
def test_list_sizes(self):
sizes = libcloud_compute.list_sizes('test')
self.assertEqual(len(sizes), 1)
self._validate_size(sizes[0])
def test_list_sizes_location(self):
sizes = libcloud_compute.list_sizes('test', location_id='test_location')
self.assertEqual(len(sizes), 1)
self._validate_size(sizes[0])
def test_list_locations(self):
locations = libcloud_compute.list_locations('test')
self.assertEqual(len(locations), 1)
self._validate_location(locations[0])
def test_reboot_node(self):
result = libcloud_compute.reboot_node('test_id', 'test')
self.assertTrue(result)
def test_reboot_node_invalid(self):
with self.assertRaises(ValueError):
libcloud_compute.reboot_node('foo_node', 'test')
def test_destroy_node(self):
result = libcloud_compute.destroy_node('test_id', 'test')
self.assertTrue(result)
def test_destroy_node_invalid(self):
with self.assertRaises(ValueError):
libcloud_compute.destroy_node('foo_node', 'test')
def test_list_volumes(self):
volumes = libcloud_compute.list_volumes('test')
self.assertEqual(len(volumes), 1)
self._validate_volume(volumes[0])
def test_list_volume_snapshots(self):
volumes = libcloud_compute.list_volume_snapshots('vol1', 'test')
self.assertEqual(len(volumes), 1)
self._validate_volume_snapshot(volumes[0])
def test_create_volume(self):
volume = libcloud_compute.create_volume(9000, 'test_new_volume', 'test')
self._validate_volume(volume)
def test_create_volume_in_location(self):
volume = libcloud_compute.create_volume(9000, 'test_new_volume', 'test', location_id='test_location')
self._validate_volume(volume)
def test_create_volume_snapshot(self):
snapshot = libcloud_compute.create_volume_snapshot('vol1', 'test')
self._validate_volume_snapshot(snapshot)
def test_create_volume_snapshot_named(self):
snapshot = libcloud_compute.create_volume_snapshot('vol1', 'test', name='test_snapshot')
self._validate_volume_snapshot(snapshot)
def test_attach_volume(self):
result = libcloud_compute.attach_volume('test_id', 'vol1', 'test')
self.assertTrue(result)
def test_detatch_volume(self):
result = libcloud_compute.detach_volume('vol1', 'test')
self.assertTrue(result)
def test_destroy_volume(self):
result = libcloud_compute.destroy_volume('vol1', 'test')
self.assertTrue(result)
def test_destroy_volume_snapshot(self):
result = libcloud_compute.destroy_volume_snapshot('vol1', 'snap1', 'test')
self.assertTrue(result)
def test_list_images(self):
images = libcloud_compute.list_images('test')
self.assertEqual(len(images), 1)
self._validate_image(images[0])
def test_list_images_in_location(self):
images = libcloud_compute.list_images('test', location_id='test_location')
self.assertEqual(len(images), 1)
self._validate_image(images[0])
def test_create_image(self):
image = libcloud_compute.create_image('test_id', 'new_image', 'test')
self._validate_image(image)
def test_delete_image(self):
result = libcloud_compute.delete_image('image1', 'test')
self.assertTrue(result)
def test_get_image(self):
image = libcloud_compute.get_image('image1', 'test')
self._validate_image(image)
def test_copy_image(self):
new_image = libcloud_compute.copy_image('us-east1', 'image1', 'copy_test', 'test')
self._validate_image(new_image)
def test_list_key_pairs(self):
keys = libcloud_compute.list_key_pairs('test')
self.assertEqual(len(keys), 1)
self._validate_key_pair(keys[0])
def test_get_key_pair(self):
key = libcloud_compute.get_key_pair('test_key', 'test')
self._validate_key_pair(key)
def test_create_key_pair(self):
key = libcloud_compute.create_key_pair('test_key', 'test')
self._validate_key_pair(key)
def test_import_key_string(self):
key = libcloud_compute.import_key_pair('test_key', 'test_key_value', 'test')
self._validate_key_pair(key)
def test_import_key_file(self):
key = libcloud_compute.import_key_pair('test_key', '/path/to/key', 'test', key_type='FILE')
self._validate_key_pair(key)
def test_delete_key_pair(self):
result = libcloud_compute.delete_key_pair('test_key', 'test')
self.assertTrue(result)