1 # Copyright 2020 Canonical Ltd.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
19 from unittest
.mock
import Mock
20 from n2vc
.k8s_juju_conn
import K8sJujuConnector
, RBAC_LABEL_KEY_NAME
21 from osm_common
import fslocal
22 from .utils
import kubeconfig
, FakeModel
, FakeFileWrapper
, AsyncMock
23 from n2vc
.exceptions
import (
26 N2VCBadArgumentsException
,
30 class K8sJujuConnTestCase(asynctest
.TestCase
):
31 @asynctest.mock
.patch("juju.controller.Controller.update_endpoints")
32 @asynctest.mock
.patch("juju.client.connector.Connector.connect")
33 @asynctest.mock
.patch("juju.controller.Controller.connection")
34 @asynctest.mock
.patch("n2vc.k8s_juju_conn.base64_to_cacert")
35 @asynctest.mock
.patch("n2vc.k8s_juju_conn.Libjuju")
39 mock_base64_to_cacert
=None,
42 mock_update_endpoints
=None,
44 self
.loop
= asyncio
.get_event_loop()
45 mock_libjuju
.return_value
= AsyncMock()
49 "api_proxy": "api_proxy",
51 "k8s_cloud": "k8s_cloud",
58 logging
.disable(logging
.CRITICAL
)
60 self
.k8s_juju_conn
= K8sJujuConnector(
65 vca_config
=vca_config
,
70 class K8sJujuConnInitSuccessTestCase(asynctest
.TestCase
):
74 logging
.disable(logging
.CRITICAL
)
76 @asynctest.mock
.patch("juju.controller.Controller.update_endpoints")
77 @asynctest.mock
.patch("juju.client.connector.Connector.connect")
78 @asynctest.mock
.patch("juju.controller.Controller.connection")
79 @asynctest.mock
.patch("n2vc.k8s_juju_conn.base64_to_cacert")
80 @asynctest.mock
.patch("n2vc.libjuju.Libjuju.__init__")
84 mock_base64_to_cacert
=None,
87 mock_update_endpoints
=None,
89 mock_libjuju
.return_value
= None
90 loop
= asyncio
.get_event_loop()
91 log
= logging
.getLogger()
96 "k8s_cloud": "k8s_cloud",
103 fs
=fslocal
.FsLocal(),
107 vca_config
=vca_config
,
111 mock_libjuju
.assert_called_once_with(
112 endpoint
="1.1.1.1:17070",
113 api_proxy
=None, # Not needed for k8s charms
114 enable_os_upgrade
=True,
118 cacert
=mock_base64_to_cacert
.return_value
,
125 class K8sJujuConnectorInitFailureTestCase(asynctest
.TestCase
):
129 self
.loop
= asyncio
.get_event_loop()
130 logging
.disable(logging
.CRITICAL
)
133 "api_proxy": "api_proxy",
135 "k8s_cloud": "k8s_cloud",
142 def test_missing_vca_config_host(self
):
144 self
.vca_config
.pop("host")
145 with self
.assertRaises(N2VCBadArgumentsException
):
146 self
.k8s_juju_conn
= K8sJujuConnector(
147 fs
=fslocal
.FsLocal(),
151 vca_config
=self
.vca_config
,
155 def test_missing_vca_config_user(self
):
157 self
.vca_config
.pop("user")
158 with self
.assertRaises(N2VCBadArgumentsException
):
159 self
.k8s_juju_conn
= K8sJujuConnector(
160 fs
=fslocal
.FsLocal(),
164 vca_config
=self
.vca_config
,
168 def test_missing_vca_config_secret(self
):
170 self
.vca_config
.pop("secret")
171 with self
.assertRaises(N2VCBadArgumentsException
):
172 self
.k8s_juju_conn
= K8sJujuConnector(
173 fs
=fslocal
.FsLocal(),
177 vca_config
=self
.vca_config
,
181 def test_missing_vca_config_ca_cert(self
):
183 self
.vca_config
.pop("ca_cert")
184 with self
.assertRaises(N2VCBadArgumentsException
):
185 self
.k8s_juju_conn
= K8sJujuConnector(
186 fs
=fslocal
.FsLocal(),
190 vca_config
=self
.vca_config
,
195 @asynctest.mock
.patch("n2vc.kubectl.Kubectl.get_default_storage_class")
196 class InitEnvTest(K8sJujuConnTestCase
):
198 super(InitEnvTest
, self
).setUp()
199 self
.k8s_juju_conn
.libjuju
.add_k8s
= AsyncMock()
200 self
.k8s_juju_conn
._create
_cluster
_role
= Mock()
201 self
.k8s_juju_conn
._create
_service
_account
= Mock()
202 self
.k8s_juju_conn
._create
_cluster
_role
_binding
= Mock()
203 self
.k8s_juju_conn
._get
_secret
_data
= AsyncMock()
204 self
.k8s_juju_conn
._get
_secret
_data
.return_value
= ("token", "cacert")
206 def test_with_cluster_uuid(
208 mock_get_default_storage_class
,
210 reuse_cluster_uuid
= "uuid"
211 uuid
, created
= self
.loop
.run_until_complete(
212 self
.k8s_juju_conn
.init_env(
213 k8s_creds
=kubeconfig
, reuse_cluster_uuid
=reuse_cluster_uuid
217 self
.assertTrue(created
)
218 self
.assertEqual(uuid
, reuse_cluster_uuid
)
219 mock_get_default_storage_class
.assert_called_once()
220 self
.k8s_juju_conn
.libjuju
.add_k8s
.assert_called_once()
222 def test_with_no_cluster_uuid(
224 mock_get_default_storage_class
,
226 uuid
, created
= self
.loop
.run_until_complete(
227 self
.k8s_juju_conn
.init_env(k8s_creds
=kubeconfig
)
230 self
.assertTrue(created
)
231 self
.assertTrue(isinstance(uuid
, str))
232 mock_get_default_storage_class
.assert_called_once()
233 self
.k8s_juju_conn
.libjuju
.add_k8s
.assert_called_once()
235 def test_init_env_exception(
237 mock_get_default_storage_class
,
239 self
.k8s_juju_conn
.libjuju
.add_k8s
.side_effect
= Exception()
242 with self
.assertRaises(Exception):
243 uuid
, created
= self
.loop
.run_until_complete(
244 self
.k8s_juju_conn
.init_env(k8s_creds
=kubeconfig
)
247 self
.assertIsNone(created
)
248 self
.assertIsNone(uuid
)
249 mock_get_default_storage_class
.assert_called_once()
250 self
.k8s_juju_conn
.libjuju
.add_k8s
.assert_called_once()
253 class NotImplementedTest(K8sJujuConnTestCase
):
255 super(NotImplementedTest
, self
).setUp()
257 def test_repo_add(self
):
258 with self
.assertRaises(MethodNotImplemented
):
259 self
.loop
.run_until_complete(self
.k8s_juju_conn
.repo_add("", ""))
261 def test_repo_list(self
):
262 with self
.assertRaises(MethodNotImplemented
):
263 self
.loop
.run_until_complete(self
.k8s_juju_conn
.repo_list())
265 def test_repo_remove(self
):
266 with self
.assertRaises(MethodNotImplemented
):
267 self
.loop
.run_until_complete(self
.k8s_juju_conn
.repo_remove(""))
269 def test_synchronize_repos(self
):
271 self
.loop
.run_until_complete(self
.k8s_juju_conn
.synchronize_repos("", ""))
274 def test_upgrade(self
):
275 with self
.assertRaises(MethodNotImplemented
):
276 self
.loop
.run_until_complete(self
.k8s_juju_conn
.upgrade("", ""))
278 def test_rollback(self
):
279 with self
.assertRaises(MethodNotImplemented
):
280 self
.loop
.run_until_complete(self
.k8s_juju_conn
.rollback("", ""))
282 def test_get_namespace(self
):
283 self
.assertIsNone(self
.k8s_juju_conn
.get_namespace(""))
285 def test_instances_list(self
):
286 res
= self
.loop
.run_until_complete(self
.k8s_juju_conn
.instances_list(""))
287 self
.assertEqual(res
, [])
290 class ResetTest(K8sJujuConnTestCase
):
292 super(ResetTest
, self
).setUp()
293 self
.k8s_juju_conn
.libjuju
.remove_cloud
= AsyncMock()
294 self
.k8s_juju_conn
.libjuju
.get_cloud_credentials
= AsyncMock()
296 cloud_creds
.result
= {"attrs": {RBAC_LABEL_KEY_NAME
: "asd"}}
297 self
.k8s_juju_conn
.libjuju
.get_cloud_credentials
.return_value
= [cloud_creds
]
298 self
.k8s_juju_conn
._delete
_cluster
_role
_binding
= Mock()
299 self
.k8s_juju_conn
._delete
_service
_account
= Mock()
300 self
.k8s_juju_conn
._delete
_cluster
_role
= Mock()
301 self
.k8s_juju_conn
.get_credentials
= Mock()
302 self
.k8s_juju_conn
.get_credentials
.return_value
= kubeconfig
304 def test_success(self
):
305 removed
= self
.loop
.run_until_complete(self
.k8s_juju_conn
.reset("uuid"))
306 self
.assertTrue(removed
)
307 self
.k8s_juju_conn
.libjuju
.remove_cloud
.assert_called_once()
309 def test_exception(self
):
311 self
.k8s_juju_conn
.libjuju
.remove_cloud
.side_effect
= Exception()
312 with self
.assertRaises(Exception):
313 removed
= self
.loop
.run_until_complete(self
.k8s_juju_conn
.reset("uuid"))
314 self
.assertIsNone(removed
)
315 self
.k8s_juju_conn
.libjuju
.remove_cloud
.assert_called_once()
318 @asynctest.mock
.patch("os.chdir")
319 class InstallTest(K8sJujuConnTestCase
):
321 super(InstallTest
, self
).setUp()
322 self
.db_dict
= {"filter": {"_id": "id"}}
323 self
.local_bundle
= "bundle"
324 self
.cs_bundle
= "cs:bundle"
325 self
.http_bundle
= "https://example.com/bundle.yaml"
326 self
.kdu_name
= "kdu_name"
327 self
.cluster_uuid
= "cluster"
328 self
.kdu_instance
= "{}-{}".format(self
.kdu_name
, "id")
329 self
.k8s_juju_conn
.libjuju
.add_model
= AsyncMock()
330 self
.k8s_juju_conn
.libjuju
.deploy
= AsyncMock()
332 def test_success_local(self
, mock_chdir
):
333 self
.loop
.run_until_complete(
334 self
.k8s_juju_conn
.install(
339 kdu_name
=self
.kdu_name
,
340 db_dict
=self
.db_dict
,
344 self
.assertEqual(mock_chdir
.call_count
, 2)
345 self
.k8s_juju_conn
.libjuju
.add_model
.assert_called_once_with(
346 model_name
=self
.kdu_instance
,
347 cloud_name
=self
.cluster_uuid
,
348 credential_name
="cred-{}".format(self
.cluster_uuid
),
350 self
.k8s_juju_conn
.libjuju
.deploy
.assert_called_once_with(
351 "local:{}".format(self
.local_bundle
),
352 model_name
=self
.kdu_instance
,
357 def test_success_cs(self
, mock_chdir
):
358 self
.loop
.run_until_complete(
359 self
.k8s_juju_conn
.install(
364 kdu_name
=self
.kdu_name
,
365 db_dict
=self
.db_dict
,
369 self
.k8s_juju_conn
.libjuju
.add_model
.assert_called_once_with(
370 model_name
=self
.kdu_instance
,
371 cloud_name
=self
.cluster_uuid
,
372 credential_name
="cred-{}".format(self
.cluster_uuid
),
374 self
.k8s_juju_conn
.libjuju
.deploy
.assert_called_once_with(
376 model_name
=self
.kdu_instance
,
381 def test_success_http(self
, mock_chdir
):
382 self
.loop
.run_until_complete(
383 self
.k8s_juju_conn
.install(
388 kdu_name
=self
.kdu_name
,
389 db_dict
=self
.db_dict
,
393 self
.k8s_juju_conn
.libjuju
.add_model
.assert_called_once_with(
394 model_name
=self
.kdu_instance
,
395 cloud_name
=self
.cluster_uuid
,
396 credential_name
="cred-{}".format(self
.cluster_uuid
),
398 self
.k8s_juju_conn
.libjuju
.deploy
.assert_called_once_with(
400 model_name
=self
.kdu_instance
,
405 def test_success_not_kdu_name(self
, mock_chdir
):
406 self
.loop
.run_until_complete(
407 self
.k8s_juju_conn
.install(
412 db_dict
=self
.db_dict
,
416 self
.k8s_juju_conn
.libjuju
.add_model
.assert_called_once_with(
417 model_name
=self
.kdu_instance
,
418 cloud_name
=self
.cluster_uuid
,
419 credential_name
="cred-{}".format(self
.cluster_uuid
),
421 self
.k8s_juju_conn
.libjuju
.deploy
.assert_called_once_with(
423 model_name
=self
.kdu_instance
,
428 def test_missing_db_dict(self
, mock_chdir
):
430 with self
.assertRaises(K8sException
):
431 self
.loop
.run_until_complete(
432 self
.k8s_juju_conn
.install(
437 kdu_name
=self
.kdu_name
,
441 self
.assertIsNone(kdu_instance
)
442 self
.k8s_juju_conn
.libjuju
.add_model
.assert_not_called()
443 self
.k8s_juju_conn
.libjuju
.deploy
.assert_not_called()
445 @asynctest.mock
.patch("os.getcwd")
446 def test_getcwd_exception(self
, mock_getcwd
, mock_chdir
):
447 mock_getcwd
.side_effect
= FileNotFoundError()
448 self
.loop
.run_until_complete(
449 self
.k8s_juju_conn
.install(
454 kdu_name
=self
.kdu_name
,
455 db_dict
=self
.db_dict
,
459 self
.k8s_juju_conn
.libjuju
.add_model
.assert_called_once_with(
460 model_name
=self
.kdu_instance
,
461 cloud_name
=self
.cluster_uuid
,
462 credential_name
="cred-{}".format(self
.cluster_uuid
),
464 self
.k8s_juju_conn
.libjuju
.deploy
.assert_called_once_with(
466 model_name
=self
.kdu_instance
,
471 def test_missing_bundle(self
, mock_chdir
):
472 with self
.assertRaises(K8sException
):
473 self
.loop
.run_until_complete(
474 self
.k8s_juju_conn
.install(
479 kdu_name
=self
.kdu_name
,
481 db_dict
=self
.db_dict
,
484 self
.k8s_juju_conn
.libjuju
.add_model
.assert_not_called()
485 self
.k8s_juju_conn
.libjuju
.deploy
.assert_not_called()
487 def test_missing_exception(self
, mock_chdir
):
488 self
.k8s_juju_conn
.libjuju
.deploy
.side_effect
= Exception()
489 with self
.assertRaises(Exception):
490 self
.loop
.run_until_complete(
491 self
.k8s_juju_conn
.install(
496 kdu_name
=self
.kdu_name
,
497 db_dict
=self
.db_dict
,
501 self
.k8s_juju_conn
.libjuju
.add_model
.assert_called_once_with(
502 model_name
=self
.kdu_instance
,
503 cloud_name
=self
.cluster_uuid
,
504 credential_name
="cred-{}".format(self
.cluster_uuid
),
506 self
.k8s_juju_conn
.libjuju
.deploy
.assert_called_once_with(
507 "local:{}".format(self
.local_bundle
),
508 model_name
=self
.kdu_instance
,
514 class UninstallTest(K8sJujuConnTestCase
):
516 super(UninstallTest
, self
).setUp()
517 self
.k8s_juju_conn
.libjuju
.destroy_model
= AsyncMock()
519 def test_success(self
):
520 destroyed
= self
.loop
.run_until_complete(
521 self
.k8s_juju_conn
.uninstall("cluster_uuid", "model_name")
523 self
.assertTrue(destroyed
)
524 self
.k8s_juju_conn
.libjuju
.destroy_model
.assert_called_once()
526 def test_exception(self
):
528 self
.k8s_juju_conn
.libjuju
.destroy_model
.side_effect
= Exception()
529 with self
.assertRaises(Exception):
530 destroyed
= self
.loop
.run_until_complete(
531 self
.k8s_juju_conn
.uninstall("cluster_uuid", "model_name")
533 self
.assertIsNone(destroyed
)
534 self
.k8s_juju_conn
.libjuju
.destroy_model
.assert_called_once()
537 class ExecPrimitivesTest(K8sJujuConnTestCase
):
539 super(ExecPrimitivesTest
, self
).setUp()
540 self
.action_name
= "touch"
541 self
.application_name
= "myapp"
542 self
.model_name
= "model"
543 self
.k8s_juju_conn
.libjuju
.get_actions
= AsyncMock()
544 self
.k8s_juju_conn
.libjuju
.execute_action
= AsyncMock()
546 def test_success(self
):
547 params
= {"application-name": self
.application_name
}
548 self
.k8s_juju_conn
.libjuju
.get_actions
.return_value
= [self
.action_name
]
549 self
.k8s_juju_conn
.libjuju
.execute_action
.return_value
= (
554 output
= self
.loop
.run_until_complete(
555 self
.k8s_juju_conn
.exec_primitive(
556 "cluster", self
.model_name
, self
.action_name
, params
=params
560 self
.assertEqual(output
, "success")
561 self
.k8s_juju_conn
.libjuju
.get_actions
.assert_called_once_with(
562 self
.application_name
, self
.model_name
564 self
.k8s_juju_conn
.libjuju
.execute_action
.assert_called_once_with(
565 self
.application_name
, self
.model_name
, self
.action_name
, **params
568 def test_exception(self
):
569 params
= {"application-name": self
.application_name
}
570 self
.k8s_juju_conn
.libjuju
.get_actions
.return_value
= [self
.action_name
]
571 self
.k8s_juju_conn
.libjuju
.execute_action
.side_effect
= Exception()
574 with self
.assertRaises(Exception):
575 output
= self
.loop
.run_until_complete(
576 self
.k8s_juju_conn
.exec_primitive(
577 "cluster", self
.model_name
, self
.action_name
, params
=params
581 self
.assertIsNone(output
)
582 self
.k8s_juju_conn
.libjuju
.get_actions
.assert_called_once_with(
583 self
.application_name
, self
.model_name
585 self
.k8s_juju_conn
.libjuju
.execute_action
.assert_called_once_with(
586 self
.application_name
, self
.model_name
, self
.action_name
, **params
589 def test_missing_application_name_in_params(self
):
593 with self
.assertRaises(K8sException
):
594 output
= self
.loop
.run_until_complete(
595 self
.k8s_juju_conn
.exec_primitive(
596 "cluster", self
.model_name
, self
.action_name
, params
=params
600 self
.assertIsNone(output
)
601 self
.k8s_juju_conn
.libjuju
.get_actions
.assert_not_called()
602 self
.k8s_juju_conn
.libjuju
.execute_action
.assert_not_called()
604 def test_missing_params(self
):
606 with self
.assertRaises(K8sException
):
607 output
= self
.loop
.run_until_complete(
608 self
.k8s_juju_conn
.exec_primitive(
609 "cluster", self
.model_name
, self
.action_name
613 self
.assertIsNone(output
)
614 self
.k8s_juju_conn
.libjuju
.get_actions
.assert_not_called()
615 self
.k8s_juju_conn
.libjuju
.execute_action
.assert_not_called()
617 def test_missing_action(self
):
619 params
= {"application-name": self
.application_name
}
620 self
.k8s_juju_conn
.libjuju
.get_actions
.return_value
= [self
.action_name
]
621 self
.k8s_juju_conn
.libjuju
.execute_action
.return_value
= (
625 with self
.assertRaises(K8sException
):
626 output
= self
.loop
.run_until_complete(
627 self
.k8s_juju_conn
.exec_primitive(
628 "cluster", self
.model_name
, "non-existing-action", params
=params
632 self
.assertIsNone(output
)
633 self
.k8s_juju_conn
.libjuju
.get_actions
.assert_called_once_with(
634 self
.application_name
, self
.model_name
636 self
.k8s_juju_conn
.libjuju
.execute_action
.assert_not_called()
638 def test_missing_not_completed(self
):
640 params
= {"application-name": self
.application_name
}
641 self
.k8s_juju_conn
.libjuju
.get_actions
.return_value
= [self
.action_name
]
642 self
.k8s_juju_conn
.libjuju
.execute_action
.return_value
= (None, "failed")
643 with self
.assertRaises(K8sException
):
644 output
= self
.loop
.run_until_complete(
645 self
.k8s_juju_conn
.exec_primitive(
646 "cluster", self
.model_name
, self
.action_name
, params
=params
650 self
.assertIsNone(output
)
651 self
.k8s_juju_conn
.libjuju
.get_actions
.assert_called_once_with(
652 self
.application_name
, self
.model_name
654 self
.k8s_juju_conn
.libjuju
.execute_action
.assert_called_once_with(
655 self
.application_name
, self
.model_name
, self
.action_name
, **params
659 class InspectKduTest(K8sJujuConnTestCase
):
661 super(InspectKduTest
, self
).setUp()
663 @asynctest.mock
.patch("builtins.open")
664 @asynctest.mock
.patch("os.path.exists")
665 def test_existing_file(self
, mock_exists
, mock_open
):
666 mock_exists
.return_value
= True
668 'description': 'test bundle',
669 'bundle': 'kubernetes',
670 'applications': {'app':{ }, 'app2': { }}
672 mock_open
.return_value
= FakeFileWrapper(content
=content
)
673 kdu
= self
.loop
.run_until_complete(self
.k8s_juju_conn
.inspect_kdu("model"))
674 self
.assertEqual(kdu
, {"app": {}, "app2": {}})
675 mock_exists
.assert_called_once()
676 mock_open
.assert_called_once()
678 @asynctest.mock
.patch("builtins.open")
679 @asynctest.mock
.patch("os.path.exists")
680 def test_not_existing_file(self
, mock_exists
, mock_open
):
682 mock_exists
.return_value
= False
683 with self
.assertRaises(K8sException
):
684 kdu
= self
.loop
.run_until_complete(self
.k8s_juju_conn
.inspect_kdu("model"))
685 self
.assertEqual(kdu
, None)
686 mock_exists
.assert_called_once_with("model")
687 mock_open
.assert_not_called()
690 class HelpKduTest(K8sJujuConnTestCase
):
692 super(HelpKduTest
, self
).setUp()
694 @asynctest.mock
.patch("builtins.open")
695 @asynctest.mock
.patch("os.listdir")
696 def test_existing_file(self
, mock_listdir
, mock_open
):
697 content
= "Readme file content"
698 mock_open
.return_value
= FakeFileWrapper(content
=content
)
699 for file in ["README.md", "README.txt", "README"]:
700 mock_listdir
.return_value
= [file]
701 help = self
.loop
.run_until_complete(
702 self
.k8s_juju_conn
.help_kdu("kdu_instance")
704 self
.assertEqual(help, content
)
706 self
.assertEqual(mock_listdir
.call_count
, 3)
707 self
.assertEqual(mock_open
.call_count
, 3)
709 @asynctest.mock
.patch("builtins.open")
710 @asynctest.mock
.patch("os.listdir")
711 def test_not_existing_file(self
, mock_listdir
, mock_open
):
712 for file in ["src/charm.py", "tox.ini", "requirements.txt"]:
713 mock_listdir
.return_value
= [file]
714 help = self
.loop
.run_until_complete(
715 self
.k8s_juju_conn
.help_kdu("kdu_instance")
717 self
.assertEqual(help, None)
719 self
.assertEqual(mock_listdir
.call_count
, 3)
720 self
.assertEqual(mock_open
.call_count
, 0)
723 class StatusKduTest(K8sJujuConnTestCase
):
725 super(StatusKduTest
, self
).setUp()
726 self
.k8s_juju_conn
.libjuju
.get_model_status
= AsyncMock()
728 def test_success(self
):
729 applications
= {"app": {"status": {"status": "active"}}}
730 model
= FakeModel(applications
=applications
)
731 self
.k8s_juju_conn
.libjuju
.get_model_status
.return_value
= model
732 status
= self
.loop
.run_until_complete(
733 self
.k8s_juju_conn
.status_kdu("cluster", "kdu_instance")
735 self
.assertEqual(status
, {"app": {"status": "active"}})
736 self
.k8s_juju_conn
.libjuju
.get_model_status
.assert_called_once()
738 def test_exception(self
):
739 self
.k8s_juju_conn
.libjuju
.get_model_status
.side_effect
= Exception()
741 with self
.assertRaises(Exception):
742 status
= self
.loop
.run_until_complete(
743 self
.k8s_juju_conn
.status_kdu("cluster", "kdu_instance")
745 self
.assertIsNone(status
)
746 self
.k8s_juju_conn
.libjuju
.get_model_status
.assert_called_once()
749 class GetServicesTest(K8sJujuConnTestCase
):
751 super(GetServicesTest
, self
).setUp()
753 @asynctest.mock
.patch("n2vc.kubectl.Kubectl.get_services")
754 @asynctest.mock
.patch("n2vc.k8s_juju_conn.K8sJujuConnector.get_credentials")
755 def test_success(self
, mock_get_credentials
, mock_get_services
):
756 mock_get_credentials
.return_value
= kubeconfig
757 self
.loop
.run_until_complete(self
.k8s_juju_conn
.get_services("", "", ""))
758 mock_get_credentials
.assert_called_once()
759 mock_get_services
.assert_called_once()
762 class GetServiceTest(K8sJujuConnTestCase
):
764 super(GetServiceTest
, self
).setUp()
766 @asynctest.mock
.patch("n2vc.kubectl.Kubectl.get_services")
767 @asynctest.mock
.patch("n2vc.k8s_juju_conn.K8sJujuConnector.get_credentials")
768 def test_success(self
, mock_get_credentials
, mock_get_services
):
769 mock_get_credentials
.return_value
= kubeconfig
770 self
.loop
.run_until_complete(self
.k8s_juju_conn
.get_service("", "", ""))
771 mock_get_credentials
.assert_called_once()
772 mock_get_services
.assert_called_once()
775 class GetCredentialsTest(K8sJujuConnTestCase
):
777 super(GetCredentialsTest
, self
).setUp()
779 @asynctest.mock
.patch("yaml.safe_dump")
780 def test_success(self
, mock_safe_dump
):
781 self
.k8s_juju_conn
.db
.get_one
.return_value
= {
783 "credentials": "credentials",
784 "schema_version": "2",
786 self
.k8s_juju_conn
.get_credentials("cluster_uuid")
787 self
.k8s_juju_conn
.db
.get_one
.assert_called_once()
788 self
.k8s_juju_conn
.db
.encrypt_decrypt_fields
.assert_called_once()
789 mock_safe_dump
.assert_called_once()