unit tests

Author: Josef Harte

Makefile

@@ -13,6 +13,9 @@ build: venv
 	rm -f README.rst
 	. venv/bin/activate && python -m build
 
+unit-test: venv install
+	. venv/bin/activate && pytest test/unit
+
 lint: venv
 	rm -f README.rst
 	. venv/bin/activate && flake8 src --count --select=E9,F63,F7,F82 --show-source --statistics && flake8 src --count --exit-zero --max-complexity=10 --max-line-length=200 --statistics

setup.py

@@ -70,7 +70,8 @@ def get_version(rel_path):
             'flake8',       # MIT License
             'pytest',       # MIT License
             'pytest-mock',  # MIT License
-            'requests-mock'  # Apache Software License
+            'requests-mock',  # Apache Software License
+            'setuptools',    # MIT License
         ]
     },
     classifiers=[

test/unit/test_mas.py

@@ -0,0 +1,86 @@
+# *****************************************************************************
+# Copyright (c) 2025 IBM Corporation and other Contributors.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# *****************************************************************************
+
+import pytest
+from unittest import mock
+from unittest.mock import MagicMock
+from openshift.dynamic.exceptions import NotFoundError
+from kubernetes.client.rest import ApiException
+
+from mas.devops import mas
+
+
+CATALOG_ID = 'v9-250101-amd64'
+CATALOG_DISPLAY_NAME_VALID = f'IBM Maximo Operators {CATALOG_ID}'
+CATALOG_DISPLAY_NAME_INVALID = 'invalidCatalogName'
+IMAGE = 'testImage'
+
+
+##############################################################################
+# WARNING: All tests must be written with strictly no external dependencies.
+# Mocks must be used in place of any calls to OpenShift API etc.
+##############################################################################
+
+
+@pytest.fixture(autouse=True)
+@mock.patch('openshift.dynamic.DynamicClient')
+def dynamic_client(client):
+    return client
+
+
+def test_get_current_catalog_success(dynamic_client):
+    client = dynamic_client()
+    resources = MagicMock()
+    catalog_api = MagicMock()
+    resources.get.side_effect = lambda **kwargs: catalog_api if kwargs['api_version'] == 'operators.coreos.com/v1alpha1' \
+        and kwargs['kind'] == 'CatalogSource' else None
+    client.resources = resources
+    catalog = MagicMock()
+    catalog_api.get.side_effect = lambda **kwargs: catalog if kwargs['name'] == 'ibm-operator-catalog' \
+        and kwargs['namespace'] == 'openshift-marketplace' else None
+    spec = MagicMock()
+    catalog.spec = spec
+    spec.displayName = CATALOG_DISPLAY_NAME_VALID
+    spec.image = IMAGE
+    current_catalog = mas.getCurrentCatalog(client)
+    assert current_catalog['displayName'] == CATALOG_DISPLAY_NAME_VALID
+    assert current_catalog['catalogId'] == CATALOG_ID
+    assert current_catalog['image'] == IMAGE
+
+
+def test_get_current_catalog_not_found(dynamic_client):
+    client = dynamic_client()
+    resources = MagicMock()
+    catalog_api = MagicMock()
+    resources.get.side_effect = lambda **kwargs: catalog_api if kwargs['api_version'] == 'operators.coreos.com/v1alpha1' \
+        and kwargs['kind'] == 'CatalogSource' else None
+    client.resources = resources
+    catalog_api.get.side_effect = NotFoundError(ApiException(status='404'))
+    assert mas.getCurrentCatalog(client) is None
+
+
+def test_get_current_catalog_invalid_id(dynamic_client):
+    client = dynamic_client()
+    resources = MagicMock()
+    catalog_api = MagicMock()
+    resources.get.side_effect = lambda **kwargs: catalog_api if kwargs['api_version'] == 'operators.coreos.com/v1alpha1' \
+        and kwargs['kind'] == 'CatalogSource' else None
+    client.resources = resources
+    catalog = MagicMock()
+    catalog_api.get.side_effect = lambda **kwargs: catalog if kwargs['name'] == 'ibm-operator-catalog' \
+        and kwargs['namespace'] == 'openshift-marketplace' else None
+    spec = MagicMock()
+    catalog.spec = spec
+    spec.displayName = CATALOG_DISPLAY_NAME_INVALID
+    spec.image = IMAGE
+    current_catalog = mas.getCurrentCatalog(client)
+    assert current_catalog['displayName'] == CATALOG_DISPLAY_NAME_INVALID
+    assert current_catalog['image'] == IMAGE
+    assert current_catalog['catalogId'] is None