def setUp(self):
self.name = name = 'image1'
self.id1 = id = '0001'
self.region = region = 'Valladolid'
self.owner = owner = '00000001'
self.is_public = is_public = True
self.checksum = checksum = 'cheksum00001'
self.size = size = 1500000
self.status = status = 'active'
self.props = props = {'p1': 'v1', 'p2': 'v2', 'p3': 'v3'}
self.image1 = GlanceSyncImage(
name, id, region, owner, is_public, checksum, size, status, props)
self.name2 = name = 'image2'
self.id2 = id = '0002'
self.checksum2 = checksum = 'cheksum00002'
self.props2 = props = {'p1': 'v1', 'p2': 'v2bis'}
self.image2 = GlanceSyncImage(
name, id, region, owner, is_public, checksum, size, status, props)
self.id3 = id = '0003'
self.size3 = size = 100000
self.props3 = props = {}
self.checksum3 = checksum = 'cheksum00003'
self.image3 = GlanceSyncImage(
name, id, region, owner, is_public, checksum, size, status, props)
self.id4 = id = '0004'
self.props4 = props = {}
self.checksum4 = checksum = 'checksum0004'
self.size4 = size = 100000
self.image4 = GlanceSyncImage(
name, id, region, owner, False, checksum, size, status, props)
def setUp(self):
"""create self.facade, create also a GlanceSyncImage object and a
temporal file. Use a mock to replace osclients"""
target = dict()
target['target_name'] = 'master'
target['user'] = '******'
target['password'] = '******'
target['keystone_url'] = 'http://127.0.0.1/'
target['tenant'] = 'faketenant'
target['use_keystone_v3'] = False
self.target = target
self.region = 'fakeregion'
targets = dict()
targets['master'] = target
self.region_obj = GlanceSyncRegion(self.region, targets)
mock_osclients.reset_mock()
self.facade = ServersFacade(self.target)
self.facade.images_dir = None
image = GlanceSyncImage('imagetest', '01', self.region, None, False)
image.raw = dict()
image.raw['disk_format'] = 'qcow2'
image.raw['is_public'] = False
image.raw['protected'] = False
image.raw['container_format'] = 'bare'
image.raw['min_ram'] = '0'
image.raw['min_disk'] = '0'
self.image = image
def create_image(self):
"""function to create_image, used by several tests; check that UUID
is returned"""
image = GlanceSyncImage('imagetest', '01', self.region, None, False)
image.raw = dict()
image.raw['disk_format'] = 'qcow2'
image.raw['is_public'] = False
image.raw['protected'] = False
image.raw['container_format'] = 'bare'
image.raw['min_ram'] = '0'
image.raw['min_disk'] = '0'
image.user_properties['key'] = 'original_value'
self.created = self.facade.upload_image(self.region_obj, image)
self.assertIsNotNone(self.created)
def setUp(self):
self.name = name = 'image1'
self.owner = owner = 'owner1'
size = 300000
checksum = 'fac084184af34b'
self.id1 = id = '0001'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8888}
self.master_images = dict()
self.master_images[name] = GlanceSyncImage(
name, id, 'Valladolid', owner, True, checksum, size, 'active', p)
self.owner2 = owner = 'owner2'
self.id2 = id = '000A'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8889}
self.image = GlanceSyncImage(
name, id, 'Burgos', owner, True, checksum, size, 'active', p)
class TestGlanceSyncImageRegion(unittest.TestCase):
"""Class to test all methods but compare_with_masterregion, that has
its own testing class"""
def setUp(self):
self.name = name = 'image1'
self.id1 = id = '0001'
self.region = region = 'Valladolid'
self.owner = owner = '00000001'
self.is_public = is_public = True
self.checksum = checksum = 'cheksum00001'
self.size = size = 1500000
self.status = status = 'active'
self.props = props = {'p1': 'v1', 'p2': 'v2', 'p3': 'v3'}
self.image1 = GlanceSyncImage(
name, id, region, owner, is_public, checksum, size, status, props)
self.name2 = name = 'image2'
self.id2 = id = '0002'
self.checksum2 = checksum = 'cheksum00002'
self.props2 = props = {'p1': 'v1', 'p2': 'v2bis'}
self.image2 = GlanceSyncImage(
name, id, region, owner, is_public, checksum, size, status, props)
self.id3 = id = '0003'
self.size3 = size = 100000
self.props3 = props = {}
self.checksum3 = checksum = 'cheksum00003'
self.image3 = GlanceSyncImage(
name, id, region, owner, is_public, checksum, size, status, props)
self.id4 = id = '0004'
self.props4 = props = {}
self.checksum4 = checksum = 'checksum0004'
self.size4 = size = 100000
self.image4 = GlanceSyncImage(
name, id, region, owner, False, checksum, size, status, props)
def test_contstructor(self):
"""Only check that each value is in the correct position"""
self.assertEquals(self.image1.name, self.name)
self.assertEquals(self.image1.id, self.id1)
self.assertEquals(self.image1.is_public, self.is_public)
self.assertEquals(self.image1.checksum, self.checksum)
self.assertEquals(self.image1.size, self.size)
self.assertEquals(self.image1.status, self.status)
self.assertEquals(self.image1.user_properties, self.props)
def test_user_properties_independent(self):
"""Verify that stored user properties are independent from the ones
passed in the constructor (modify this last and check that object
content has not changed)"""
original = copy.copy(self.props)
del(self.props['p1'])
self.assertNotEquals(self.props, self.image1.user_properties)
self.assertEquals(original, self.image1.user_properties)
def test_eq(self):
"""Test == and != operators"""
self.assertNotEquals(self.image1, self.image2)
self.assertEquals(self.image1, copy.deepcopy(self.image1))
def test_to_field_list(self):
"""Test method to_field_list, without filter"""
result = [
self.region, self.name, self.id1, self.status, self.size,
self.checksum, self.owner, self.is_public, str(self.props)]
self.assertEquals(self.image1.to_field_list(None), result)
def test_to_field_list_filtered(self):
"""test method to_field_lst, with filter"""
props = ['p1', 'p2']
result = [
self.region, self.name, self.id1, self.status, self.size,
self.checksum, self.owner, self.is_public, self.props['p1'],
self.props['p2']]
self.assertEquals(self.image1.to_field_list(props), result)
def test_from_field_list(self):
"""test method from_field_list"""
l = self.image1.to_field_list()
image = GlanceSyncImage.from_field_list(l)
self.assertEquals(image, self.image1)
def test_csv_userproperties(self):
"""test method csv_userproperties"""
props = ('p1', 'missing', 'p2')
result = self.name + ',' + self.props['p1'] + ',,' + self.props['p2']
self.assertEquals(self.image1.csv_userproperties(props), result)
def test_is_synchronisable_nometada_nofunction(self):
"""Test is_synchronisable method, without medata_set nor filter
function:
*All public images are synchronisable.
*A private image is syncrhonisable only if forcesync.
"""
force_sync = list()
metadata_s = set()
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = [self.id4]
self.assertTrue(self.image4.is_synchronisable(metadata_s, force_sync))
def test_is_synchronisable_metada_nofunction(self):
"""Test is_synchronisable method, with metadata_set but without filter
function
*Images without p3 property are not synchronisable, unless they are
included in forcesync
*A private image is syncrhonisable only if forcesync.
"""
force_sync = set()
metadata_s = set(['p3'])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = set([self.id2, self.id4])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image4.is_synchronisable(metadata_s, force_sync))
# Images without p3 nor p2 properties are not synchronisable, unless
# they are included in forcesync
force_sync = set()
metadata_s = set(['p3', 'p2'])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
force_sync = set([self.id3])
self.assertTrue(self.image1.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image2.is_synchronisable(metadata_s, force_sync))
self.assertTrue(self.image3.is_synchronisable(metadata_s, force_sync))
self.assertFalse(self.image4.is_synchronisable(metadata_s, force_sync))
def test_is_synchronisable_nometadata_function(self):
"""Test is_synchronisable method, using a filter function.
When using a function, private images may also match."""
func = "'p2' in image.user_properties and "\
"image.user_properties['p2']=='v2bis' or image.size <= 100000"
m = set()
force = set()
self.assertFalse(self.image1.is_synchronisable(m, force, func))
self.assertTrue(self.image2.is_synchronisable(m, force, func))
self.assertTrue(self.image3.is_synchronisable(m, force, func))
self.assertTrue(self.image4.is_synchronisable(m, force, func))
force = set([self.id1])
self.assertTrue(self.image1.is_synchronisable(m, force, func))
def test_is_synchronisable_metadata_function(self):
"""Test is_sycnhronisable method, with a function that also checks
metadata_set"""
m = set(['p3'])
force = set()
func = "image.is_public and metadata_set.intersection("\
"image.user_properties.keys())"
self.assertTrue(self.image1.is_synchronisable(m, force, func))
self.assertFalse(self.image2.is_synchronisable(m, force, func))
self.assertFalse(self.image3.is_synchronisable(m, force, func))
self.assertFalse(self.image4.is_synchronisable(m, force, func))
class TestGlanceSyncImageCompare(unittest.TestCase):
"""Class to test compare_with_masterregion under different conditions"""
def setUp(self):
self.name = name = 'image1'
self.owner = owner = 'owner1'
size = 300000
checksum = 'fac084184af34b'
self.id1 = id = '0001'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8888}
self.master_images = dict()
self.master_images[name] = GlanceSyncImage(
name, id, 'Valladolid', owner, True, checksum, size, 'active', p)
self.owner2 = owner = 'owner2'
self.id2 = id = '000A'
self.props1 = p = {'nid': 5043, 'type': 6043, 'localprop': 8889}
self.image = GlanceSyncImage(
name, id, 'Burgos', owner, True, checksum, size, 'active', p)
def test_compare_with_props(self):
"""check that images are synchronised, although some properties differ,
the ones included in the set are matching"""
rslt = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(rslt, '#')
prop_eval = set(['nid', 'type'])
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, '')
def test_compare_with_ami(self):
"""checks with kernel_id and ramdisk_id"""
prop_eval = set(['nid', 'type'])
self.master_images[self.name].user_properties['kernel_id'] = 350
self.master_images[self.name].user_properties['ramdisk_id'] = 351
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, '#')
# Different values of kernel_id and ramdisk_id is OK
self.image.user_properties['kernel_id'] = 450
self.image.user_properties['ramdisk_id'] = 451
r = self.image.compare_with_masterregion(self.master_images, prop_eval)
self.assertEquals(r, '')
def test_compare_missing(self):
"""test when the image is missing"""
self.image.name = 'image2'
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '+')
def test_compare_private_region(self):
"""test when image exists but it is private in the region"""
self.image.is_public = False
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '_')
def test_compare_private_master(self):
"""test when image exists and is private in the master, public in
region"""
self.master_images[self.name].is_public = False
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '-')
def test_compare_checksum(self):
"""test when the checksum differs"""
self.image.checksum = '000000000000000'
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '!')
def test_compare_status(self):
"""test when the image is in a wrong status"""
self.image.status = 'pending'
r = self.image.compare_with_masterregion(self.master_images, None)
self.assertEquals(r, '$')
def test_from_field_list(self):
"""test method from_field_list"""
l = self.image1.to_field_list()
image = GlanceSyncImage.from_field_list(l)
self.assertEquals(image, self.image1)
