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# coding: utf-8
import copy
from cloudinit.cs_utils import Cepko
from cloudinit import sources
from cloudinit.sources import DataSourceCloudSigma
from .. import helpers as test_helpers
SERVER_CONTEXT = {
"cpu": 1000,
"cpus_instead_of_cores": False,
"global_context": {"some_global_key": "some_global_val"},
"mem": 1073741824,
"meta": {
"ssh_public_key": "ssh-rsa AAAAB3NzaC1yc2E.../hQ5D5 john@doe",
"cloudinit-user-data": "#cloud-config\n\n...",
},
"name": "test_server",
"requirements": [],
"smp": 1,
"tags": ["much server", "very performance"],
"uuid": "65b2fb23-8c03-4187-a3ba-8b7c919e8890",
"vnc_password": "9e84d6cb49e46379",
"vendor_data": {
"location": "zrh",
"cloudinit": "#cloud-config\n\n...",
}
}
class CepkoMock(Cepko):
def __init__(self, mocked_context):
self.result = mocked_context
def all(self):
return self
class DataSourceCloudSigmaTest(test_helpers.TestCase):
def setUp(self):
super(DataSourceCloudSigmaTest, self).setUp()
self.datasource = DataSourceCloudSigma.DataSourceCloudSigma("", "", "")
self.datasource.is_running_in_cloudsigma = lambda: True
self.datasource.cepko = CepkoMock(SERVER_CONTEXT)
self.datasource.get_data()
def test_get_hostname(self):
self.assertEqual("test_server", self.datasource.get_hostname())
self.datasource.metadata['name'] = ''
self.assertEqual("65b2fb23", self.datasource.get_hostname())
self.datasource.metadata['name'] = u'тест'
self.assertEqual("65b2fb23", self.datasource.get_hostname())
def test_get_public_ssh_keys(self):
self.assertEqual([SERVER_CONTEXT['meta']['ssh_public_key']],
self.datasource.get_public_ssh_keys())
def test_get_instance_id(self):
self.assertEqual(SERVER_CONTEXT['uuid'],
self.datasource.get_instance_id())
def test_metadata(self):
self.assertEqual(self.datasource.metadata, SERVER_CONTEXT)
def test_user_data(self):
self.assertEqual(self.datasource.userdata_raw,
SERVER_CONTEXT['meta']['cloudinit-user-data'])
def test_encoded_user_data(self):
encoded_context = copy.deepcopy(SERVER_CONTEXT)
encoded_context['meta']['base64_fields'] = 'cloudinit-user-data'
encoded_context['meta']['cloudinit-user-data'] = 'aGkgd29ybGQK'
self.datasource.cepko = CepkoMock(encoded_context)
self.datasource.get_data()
self.assertEqual(self.datasource.userdata_raw, b'hi world\n')
def test_vendor_data(self):
self.assertEqual(self.datasource.vendordata_raw,
SERVER_CONTEXT['vendor_data']['cloudinit'])
def test_lack_of_vendor_data(self):
stripped_context = copy.deepcopy(SERVER_CONTEXT)
del stripped_context["vendor_data"]
self.datasource = DataSourceCloudSigma.DataSourceCloudSigma("", "", "")
self.datasource.cepko = CepkoMock(stripped_context)
self.datasource.get_data()
self.assertIsNone(self.datasource.vendordata_raw)
def test_lack_of_cloudinit_key_in_vendor_data(self):
stripped_context = copy.deepcopy(SERVER_CONTEXT)
del stripped_context["vendor_data"]["cloudinit"]
self.datasource = DataSourceCloudSigma.DataSourceCloudSigma("", "", "")
self.datasource.cepko = CepkoMock(stripped_context)
self.datasource.get_data()
self.assertIsNone(self.datasource.vendordata_raw)
class DsLoads(test_helpers.TestCase):
def test_get_datasource_list_returns_in_local(self):
deps = (sources.DEP_FILESYSTEM,)
ds_list = DataSourceCloudSigma.get_datasource_list(deps)
self.assertEqual(ds_list,
[DataSourceCloudSigma.DataSourceCloudSigma])
def test_list_sources_finds_ds(self):
found = sources.list_sources(
['CloudSigma'], (sources.DEP_FILESYSTEM,), ['cloudinit.sources'])
self.assertEqual([DataSourceCloudSigma.DataSourceCloudSigma],
found)
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