Add tests for coriolis.api.v1.providers module

coriolis/tests/api/v1/test_providers.py

@@ -0,0 +1,37 @@
+# Copyright 2023 Cloudbase Solutions Srl
+# All Rights Reserved.
+
+from unittest import mock
+
+from coriolis.api.v1 import providers
+from coriolis.providers import api
+from coriolis.tests import test_base
+
+
+class ProviderControllerTestCase(test_base.CoriolisBaseTestCase):
+    """Test suite for the Coriolis Providers v1 API"""
+
+    def setUp(self):
+        super(ProviderControllerTestCase, self).setUp()
+        self.providers = providers.ProviderController()
+
+    @mock.patch.object(api.API, 'get_available_providers')
+    def test_index(
+        self,
+        mock_get_available_providers
+    ):
+        mock_req = mock.Mock()
+        mock_context = mock.Mock()
+        mock_req.environ = {'coriolis.context': mock_context}
+        expected_result = {
+            'providers': mock_get_available_providers.return_value
+        }
+
+        result = self.providers.index(mock_req)
+
+        self.assertEqual(
+            expected_result,
+            result
+        )
+
+        mock_get_available_providers.assert_called_once_with(mock_context)