test: use scenario for unit testing (#220)

Signed-off-by: guillaume <[email protected]>

src/charm.py

@@ -8,12 +8,6 @@
 import logging
 from typing import Optional, cast
 
-from certificates import (
-    certificate_has_common_name,
-    generate_ca,
-    generate_certificate,
-    generate_private_key,
-)
 from charms.certificate_transfer_interface.v0.certificate_transfer import (
     CertificateTransferProvides,
 )
@@ -30,6 +24,13 @@
 from ops.main import main
 from ops.model import ActiveStatus, BlockedStatus, SecretNotFoundError
 
+from certificates import (
+    certificate_has_common_name,
+    generate_ca,
+    generate_certificate,
+    generate_private_key,
+)
+
 logger = logging.getLogger(__name__)
 
 

test-requirements.in

@@ -6,3 +6,4 @@ pytest
 pytest-operator
 pytest-asyncio==0.21.2
 ruff
+ops-scenario

test-requirements.txt

@@ -1,48 +1,56 @@
 #
-# This file is autogenerated by pip-compile with Python 3.11
+# This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
 #    pip-compile --constraint=requirements.txt test-requirements.in
 #
 asttokens==2.4.1
     # via stack-data
-bcrypt==4.1.2
+bcrypt==4.2.0
     # via paramiko
-cachetools==5.3.3
+cachetools==5.4.0
     # via google-auth
 certifi==2024.7.4
     # via
+    #   -c requirements.txt
     #   kubernetes
     #   requests
 cffi==1.16.0
     # via
+    #   -c requirements.txt
     #   cryptography
     #   pynacl
 charset-normalizer==3.3.2
-    # via requests
+    # via
+    #   -c requirements.txt
+    #   requests
 codespell==2.3.0
     # via -r test-requirements.in
 coverage[toml]==7.6.1
     # via -r test-requirements.in
 cryptography==43.0.0
-    # via paramiko
+    # via
+    #   -c requirements.txt
+    #   paramiko
 decorator==5.1.1
     # via
     #   ipdb
     #   ipython
 executing==2.0.1
     # via stack-data
-google-auth==2.29.0
+google-auth==2.33.0
     # via kubernetes
-hvac==2.1.0
+hvac==2.3.0
     # via juju
 idna==3.7
-    # via requests
+    # via
+    #   -c requirements.txt
+    #   requests
 iniconfig==2.0.0
     # via pytest
 ipdb==0.13.13
     # via pytest-operator
-ipython==8.23.0
+ipython==8.26.0
     # via ipdb
 jedi==0.19.1
     # via ipython
@@ -52,7 +60,7 @@ juju==3.5.2.0
     # via
     #   -r test-requirements.in
     #   pytest-operator
-kubernetes==29.0.0
+kubernetes==30.1.0
     # via juju
 macaroonbakery==1.3.4
     # via juju
@@ -62,31 +70,39 @@ matplotlib-inline==0.1.7
     # via ipython
 mypy-extensions==1.0.0
     # via typing-inspect
-nodeenv==1.8.0
+nodeenv==1.9.1
     # via pyright
 oauthlib==3.2.2
     # via
     #   kubernetes
     #   requests-oauthlib
-packaging==24.0
+ops==2.15.0
+    # via
+    #   -c requirements.txt
+    #   ops-scenario
+ops-scenario==6.1.5
+    # via -r test-requirements.in
+packaging==24.1
     # via
     #   juju
     #   pytest
-paramiko==3.4.0
+paramiko==3.4.1
     # via juju
 parso==0.8.4
     # via jedi
 pexpect==4.9.0
     # via ipython
 pluggy==1.5.0
     # via pytest
-prompt-toolkit==3.0.43
+prompt-toolkit==3.0.47
     # via ipython
 protobuf==4.25.3
-    # via macaroonbakery
+    # via
+    #   -c requirements.txt
+    #   macaroonbakery
 ptyprocess==0.7.0
     # via pexpect
-pure-eval==0.2.2
+pure-eval==0.2.3
     # via stack-data
 pyasn1==0.6.0
     # via
@@ -96,8 +112,10 @@ pyasn1==0.6.0
 pyasn1-modules==0.4.0
     # via google-auth
 pycparser==2.22
-    # via cffi
-pygments==2.17.2
+    # via
+    #   -c requirements.txt
+    #   cffi
+pygments==2.18.0
     # via ipython
 pymacaroons==0.13.0
     # via macaroonbakery
@@ -110,7 +128,7 @@ pyrfc3339==1.1
     # via
     #   juju
     #   macaroonbakery
-pyright==1.1.375
+pyright==1.1.376
     # via -r test-requirements.in
 pytest==8.3.2
     # via
@@ -129,11 +147,15 @@ pytz==2024.1
     # via pyrfc3339
 pyyaml==6.0.1
     # via
+    #   -c requirements.txt
     #   juju
     #   kubernetes
+    #   ops
+    #   ops-scenario
     #   pytest-operator
 requests==2.32.0
     # via
+    #   -c requirements.txt
     #   hvac
     #   kubernetes
     #   macaroonbakery
@@ -142,7 +164,7 @@ requests-oauthlib==2.0.0
     # via kubernetes
 rsa==4.9
     # via google-auth
-ruff==0.5.7
+ruff==0.6.0
     # via -r test-requirements.in
 six==1.16.0
     # via
@@ -155,26 +177,27 @@ stack-data==0.6.3
     # via ipython
 toposort==1.10
     # via juju
-traitlets==5.14.2
+traitlets==5.14.3
     # via
     #   ipython
     #   matplotlib-inline
 typing-extensions==4.11.0
     # via
-    #   ipython
+    #   -c requirements.txt
     #   typing-inspect
 typing-inspect==0.9.0
     # via juju
 urllib3==2.2.2
     # via
+    #   -c requirements.txt
     #   kubernetes
     #   requests
 wcwidth==0.2.13
     # via prompt-toolkit
 websocket-client==1.7.0
-    # via kubernetes
+    # via
+    #   -c requirements.txt
+    #   kubernetes
+    #   ops
 websockets==12.0
     # via juju
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools

tests/unit/test_certificates.py

@@ -3,16 +3,16 @@
 # See LICENSE file for licensing details.
 
 
-from charm import (
-    generate_ca,
-    generate_certificate,
-    generate_private_key,
-)
 from cryptography import x509
 from cryptography.hazmat.primitives import serialization
 from cryptography.hazmat.primitives.asymmetric import padding, rsa
 from cryptography.hazmat.primitives.serialization import load_pem_private_key
 
+from charm import (
+    generate_ca,
+    generate_certificate,
+    generate_private_key,
+)
 from tests.unit.certificates_helpers import (
     generate_ca as generate_ca_helper,
 )