2 # Copyright 2021 Canonical Ltd.
4 # Licensed under the Apache License, Version 2.0 (the "License"); you may
5 # not use this file except in compliance with the License. You may obtain
6 # a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 # License for the specific language governing permissions and limitations
16 # For those usages not covered by the Apache License, Version 2.0 please
17 # contact: legal@canonical.com
19 # To get in touch with the maintainers, please contact:
20 # osm-charmers@lists.launchpad.net
24 from typing
import NoReturn
27 from charm
import NgUiCharm
28 from ops
.model
import ActiveStatus
, BlockedStatus
29 from ops
.testing
import Harness
32 class TestCharm(unittest
.TestCase
):
33 """Prometheus Charm unit tests."""
35 def setUp(self
) -> NoReturn
:
37 self
.image_info
= sys
.modules
["oci_image"].OCIImageResource().fetch()
38 self
.harness
= Harness(NgUiCharm
)
39 self
.harness
.set_leader(is_leader
=True)
42 "server_name": "localhost",
45 "ingress_whitelist_source_range": "",
46 "tls_secret_name": "",
47 "site_url": "https://ui.192.168.100.100.xip.io",
49 self
.harness
.update_config(self
.config
)
51 def test_config_changed_no_relations(
54 """Test ingress resources without HTTP."""
56 self
.harness
.charm
.on
.config_changed
.emit()
59 self
.assertIsInstance(self
.harness
.charm
.unit
.status
, BlockedStatus
)
62 relation
in self
.harness
.charm
.unit
.status
.message
63 for relation
in ["nbi"]
67 def test_config_changed_non_leader(
70 """Test ingress resources without HTTP."""
71 self
.harness
.set_leader(is_leader
=False)
72 self
.harness
.charm
.on
.config_changed
.emit()
75 self
.assertIsInstance(self
.harness
.charm
.unit
.status
, ActiveStatus
)
77 def test_with_relations(
80 "Test with relations (internal)"
81 self
.initialize_nbi_relation()
83 self
.assertNotIsInstance(self
.harness
.charm
.unit
.status
, BlockedStatus
)
85 def initialize_nbi_relation(self
):
86 http_relation_id
= self
.harness
.add_relation("nbi", "nbi")
87 self
.harness
.add_relation_unit(http_relation_id
, "nbi")
88 self
.harness
.update_relation_data(
91 {"host": "nbi", "port": 9999},
95 if __name__
== "__main__":