X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Fdevops.git;a=blobdiff_plain;f=installers%2Fcharm%2Fpla%2Ftests%2Ftest_charm.py;h=b1a782032d57d2d6c95faf8e46c9580cdea92061;hp=dbc7be3bcefeb50857c515929c0f3391d38e2ad5;hb=49379ced23b5e344a773ce77ac9cb59c1864e19b;hpb=e5fd208248a496cd798a66cb27216e83f2852a76

diff --git a/installers/charm/pla/tests/test_charm.py b/installers/charm/pla/tests/test_charm.py
index dbc7be3b..b1a78203 100644
--- a/installers/charm/pla/tests/test_charm.py
+++ b/installers/charm/pla/tests/test_charm.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright 2020 Canonical Ltd.
+# Copyright 2021 Canonical Ltd.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may
 # not use this file except in compliance with the License. You may obtain
@@ -20,27 +20,80 @@
 # osm-charmers@lists.launchpad.net
 ##
 
+import sys
 from typing import NoReturn
 import unittest
-
+from ops.model import ActiveStatus, BlockedStatus
 from ops.testing import Harness
 
-from charm import PLACharm
+from charm import PlaCharm
 
 
 class TestCharm(unittest.TestCase):
-    """PLA Charm unit tests."""
+    """Pla Charm unit tests."""
 
     def setUp(self) -> NoReturn:
         """Test setup"""
-        self.harness = Harness(PLACharm)
+        self.image_info = sys.modules["oci_image"].OCIImageResource().fetch()
+        self.harness = Harness(PlaCharm)
         self.harness.set_leader(is_leader=True)
         self.harness.begin()
+        self.config = {
+            "log_level": "INFO",
+        }
+        self.harness.update_config(self.config)
+
+    def test_config_changed_no_relations(
+        self,
+    ) -> NoReturn:
+        """Test ingress resources without HTTP."""
+
+        self.harness.charm.on.config_changed.emit()
+
+        # Assertions
+        self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+        self.assertTrue(
+            all(
+                relation in self.harness.charm.unit.status.message
+                for relation in ["mongodb", "kafka"]
+            )
+        )
 
-    def test_on_start_without_relations(self) -> NoReturn:
-        """Test installation without any relation."""
+    def test_config_changed_non_leader(
+        self,
+    ) -> NoReturn:
+        """Test ingress resources without HTTP."""
+        self.harness.set_leader(is_leader=False)
         self.harness.charm.on.config_changed.emit()
 
+        # Assertions
+        self.assertIsInstance(self.harness.charm.unit.status, ActiveStatus)
+
+    def test_with_relations(
+        self,
+    ) -> NoReturn:
+        "Test with relations (internal)"
+        self.initialize_kafka_relation()
+        self.initialize_mongo_relation()
+        # Verifying status
+        self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+    def initialize_kafka_relation(self):
+        kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+        self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+        self.harness.update_relation_data(
+            kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+        )
+
+    def initialize_mongo_relation(self):
+        mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+        self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+        self.harness.update_relation_data(
+            mongodb_relation_id,
+            "mongodb/0",
+            {"connection_string": "mongodb://mongo:27017"},
+        )
+
 
 if __name__ == "__main__":
     unittest.main()