#177 Fixing unit tests when using Python <= 3.6

CHANGELOG.md

@@ -4,6 +4,9 @@ This project adheres to [Semantic Versioning](http://semver.org/) and [Keep a ch
 
 ## [Unreleased](https://github.com/idealista/prom2teams/tree/develop)
 
+## Fixed
+- *[#177](https://github.com/idealista/prom2teams/issues/177) Fixing unit tests when using Python <= 3.6* @dortegau
+
 ## [2.5.4](https://github.com/idealista/prom2teams/tree/2.5.4)
 [Full Changelog](https://github.com/idealista/prom2teams/compare/2.5.3...2.5.4)
 ## Fixed

prom2teams/teams/alarm_mapper.py

@@ -2,12 +2,6 @@
 from collections import defaultdict
 
 
-def map_alarm_to_json(alarm):
-    schema = TeamsAlarmSchema()
-    result = schema.dump(alarm)
-    return result
-
-
 def map_prom_alerts_to_teams_alarms(alerts):
     alerts = group_alerts(alerts, 'status')
     teams_alarms = []

requirements.txt

@@ -7,3 +7,4 @@ pyyaml==3.13
 uwsgi==2.0.16
 prometheus_flask_exporter==0.9.0
 werkzeug==0.16.1
+DeepDiff==4.3.0

tests/test_app_configuration.py

@@ -1,46 +1,48 @@
 import unittest
+import os
+
 from prom2teams.app import configuration
 from prom2teams.app import exceptions
 
 
 class TestServer(unittest.TestCase):
-    TEST_CONFIG_FILES_PATH = 'tests/data/'
+    TEST_CONFIG_FILES_PATH = './tests/data/'
     DEFAULT_CONFIG_RELATIVE_PATH = './prom2teams/config.ini'
 
     def test_get_config_with_invalid_path(self):
-        invalid_relative_path = self.TEST_CONFIG_FILES_PATH + 'invalid_path'
+        invalid_relative_path = os.path.join(self.TEST_CONFIG_FILES_PATH, 'invalid_path')
         self.assertRaises(FileNotFoundError, configuration._config_provided, invalid_relative_path)
 
     def test_get_config_without_required_keys_should_raise_exception(self):
-        empty_config_relative_path = self.TEST_CONFIG_FILES_PATH + 'empty_config.ini'
+        empty_config_relative_path = os.path.join(self.TEST_CONFIG_FILES_PATH, 'empty_config.ini')
 
         self.assertRaises(exceptions.MissingConnectorConfigKeyException, configuration._config_provided,
                           empty_config_relative_path)
 
     def test_get_config_without_override(self):
-        provided_config_relative_path = self.TEST_CONFIG_FILES_PATH + 'without_overriding_defaults.ini'
+        provided_config_relative_path = os.path.join(self.TEST_CONFIG_FILES_PATH, 'not_overriding_defaults.ini')
         config = configuration._config_provided(provided_config_relative_path)
 
         self.assertTrue(config.get('Microsoft Teams', 'Connector'))
 
     def test_get_config_overriding_defaults(self):
-        provided_config_relative_path = self.TEST_CONFIG_FILES_PATH + 'overriding_defaults.ini'
+        provided_config_relative_path = os.path.join(self.TEST_CONFIG_FILES_PATH, 'overriding_defaults.ini')
         config = configuration._config_provided(provided_config_relative_path)
 
         self.assertEqual(config.get('HTTP Server', 'Host'), '1.1.1.1')
         self.assertEqual(config.get('HTTP Server', 'Port'), '9089')
         self.assertTrue(config.get('Microsoft Teams', 'Connector'))
 
     def test_connectors_configured(self):
-        provided_config_relative_path = self.TEST_CONFIG_FILES_PATH + 'multiple_connectors_config.ini'
+        provided_config_relative_path = os.path.join(self.TEST_CONFIG_FILES_PATH, 'multiple_connectors_config.ini')
         config = configuration._config_provided(provided_config_relative_path)
 
         self.assertEqual(config['Microsoft Teams']['connector1'], 'teams_webhook_url')
         self.assertEqual(config['Microsoft Teams']['connector2'], 'another_teams_webhook_url')
         self.assertEqual(config['Microsoft Teams']['connector3'], 'definitely_another_teams_webhook_url')
 
     def test_get_config_for_all_fields(self):
-        provided_config_relative_path = self.TEST_CONFIG_FILES_PATH + 'all_fields.ini'
+        provided_config_relative_path = os.path.join(self.TEST_CONFIG_FILES_PATH, 'all_fields.ini')
         config = configuration._config_provided(provided_config_relative_path)
 
         self.assertEqual(config.get('HTTP Server', 'Host'), '1.1.1.1')
@@ -51,7 +53,5 @@ def test_get_config_for_all_fields(self):
         self.assertEqual(config.get('Template', 'Path'), 'jinja2/template/path')
         self.assertEqual(config.get('Group Alerts', 'Field'), 'name')
 
-
-
 if __name__ == '__main__':
     unittest.main()

tests/test_json_fields.py

@@ -1,58 +1,61 @@
 import unittest
+import os
 import json
 
 from prom2teams.teams.alarm_mapper import map_prom_alerts_to_teams_alarms
 from prom2teams.prometheus.message_schema import MessageSchema
 from prom2teams.app.sender import AlarmSender
 
+from deepdiff import DeepDiff
 
 class TestJSONFields(unittest.TestCase):
-    TEST_CONFIG_FILES_PATH = 'tests/data/jsons/'
+    TEST_CONFIG_FILES_PATH = './tests/data/json_files/'
 
     def test_json_with_all_fields(self):
-        with open(self.TEST_CONFIG_FILES_PATH + 'all_ok.json') as json_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'all_ok.json')) as json_data:
             json_received = json.load(json_data)
             alerts = MessageSchema().load(json_received)
             alarm = map_prom_alerts_to_teams_alarms(alerts)[0]
             self.assertNotIn('unknown', str(alarm))
 
     def test_json_without_mandatory_field(self):
-        with open(self.TEST_CONFIG_FILES_PATH + 'without_mandatory_field.json') as json_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'without_mandatory_field.json')) as json_data:
             json_received = json.load(json_data)
             alerts = MessageSchema().load(json_received)
             alarm = map_prom_alerts_to_teams_alarms(alerts)[0]
             self.assertIn('unknown', str(alarm))
 
     def test_json_without_optional_field(self):
-        with open(self.TEST_CONFIG_FILES_PATH + 'without_optional_field.json') as json_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'without_optional_field.json')) as json_data:
             json_received = json.load(json_data)
             alerts = MessageSchema().load(json_received)
             alarm = map_prom_alerts_to_teams_alarms(alerts)[0]
             self.assertIn("'description': 'unknown'", str(alarm))
 
     def test_json_without_instance_field(self):
-        with open(self.TEST_CONFIG_FILES_PATH + 'without_instance_field.json') as json_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'without_instance_field.json')) as json_data:
             json_received = json.load(json_data)
             alerts = MessageSchema().load(json_received)
             alarm = map_prom_alerts_to_teams_alarms(alerts)[0]
             self.assertEqual('unknown', str(alarm['instance']))
 
     def test_compose_all(self):
-        with open(self.TEST_CONFIG_FILES_PATH + 'all_ok.json') as json_data:
-            with open(self.TEST_CONFIG_FILES_PATH + 'teams_alarm_all_ok.json') as expected_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'all_ok.json')) as json_data:
+            with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'teams_alarm_all_ok.json')) as expected_data:
                 json_received = json.load(json_data)
                 json_expected = json.load(expected_data)
 
                 alerts = MessageSchema().load(json_received)
                 rendered_data = AlarmSender()._create_alarms(alerts)[0]
                 json_rendered = json.loads(rendered_data)
 
-                self.assertDictEqual(json_rendered, json_expected)
+                diff = DeepDiff(json_rendered, json_expected, ignore_order=True)
+                self.assertTrue(not diff)
 
     def test_with_common_items(self):
         self.maxDiff = None
-        with open(self.TEST_CONFIG_FILES_PATH + 'with_common_items.json') as json_data:
-            with open(self.TEST_CONFIG_FILES_PATH + 'teams_alarm_with_common_items.json') as expected_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'with_common_items.json')) as json_data:
+            with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'teams_alarm_with_common_items.json')) as expected_data:
                 json_received = json.load(json_data)
                 json_expected = json.load(expected_data)
 
@@ -63,43 +66,45 @@ def test_with_common_items(self):
                 self.assertEqual(json_rendered.keys(), json_expected.keys())
 
     def test_grouping_multiple_alerts(self):
-        with open(self.TEST_CONFIG_FILES_PATH + 'all_ok_multiple.json') as json_data:
-            with open(self.TEST_CONFIG_FILES_PATH + 'teams_alarm_all_ok_multiple.json') as expected_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'all_ok_multiple.json')) as json_data:
+            with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'teams_alarm_all_ok_multiple.json')) as expected_data:
                 json_received = json.load(json_data)
                 json_expected = json.load(expected_data)
 
                 alerts = MessageSchema().load(json_received)
                 rendered_data = AlarmSender(group_alerts_by='name')._create_alarms(alerts)[0].replace("\n\n\n", " ")
                 json_rendered = json.loads(rendered_data)
 
-                self.assertDictEqual(json_rendered, json_expected)
+                diff = DeepDiff(json_rendered, json_expected, ignore_order=True)
+                self.assertTrue(not diff)
 
     def test_with_extra_labels(self):
         excluded_labels = ('pod_name', )
-        with open(self.TEST_CONFIG_FILES_PATH + 'all_ok_extra_labels.json') as json_data:
-            with open(self.TEST_CONFIG_FILES_PATH + 'teams_alarm_all_ok_extra_labels.json') as expected_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'all_ok_extra_labels.json')) as json_data:
+            with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'teams_alarm_all_ok_extra_labels.json')) as expected_data:
                 json_received = json.load(json_data)
                 json_expected = json.load(expected_data)
 
                 alerts = MessageSchema(exclude_fields=excluded_labels).load(json_received)
                 rendered_data = AlarmSender()._create_alarms(alerts)[0]
                 json_rendered = json.loads(rendered_data)
 
-                self.assertDictEqual(json_rendered, json_expected)
+                diff = DeepDiff(json_rendered, json_expected, ignore_order=True)
+                self.assertTrue(not diff)
 
     def test_with_extra_annotations(self):
         excluded_annotations = ('message', )
-        with open(self.TEST_CONFIG_FILES_PATH + 'all_ok_extra_annotations.json') as json_data:
-            with open(self.TEST_CONFIG_FILES_PATH + 'teams_alarm_all_ok_extra_annotations.json') as expected_data:
+        with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'all_ok_extra_annotations.json')) as json_data:
+            with open(os.path.join(self.TEST_CONFIG_FILES_PATH, 'teams_alarm_all_ok_extra_annotations.json')) as expected_data:
                json_received = json.load(json_data)
                json_expected = json.load(expected_data)
 
                alerts = MessageSchema(exclude_annotations=excluded_annotations).load(json_received)
                rendered_data = AlarmSender()._create_alarms(alerts)[0]
                json_rendered = json.loads(rendered_data)
 
-               self.assertDictEqual(json_rendered, json_expected)
-
+               diff = DeepDiff(json_rendered, json_expected, ignore_order=True)
+               self.assertTrue(not diff)
 
 if __name__ == '__main__':
     unittest.main()