unittest: formatted test folder structure and improved unittest coverage

Signed-off-by: Cagri Yonca <cagri@ibm.com>
instana · Oct 4, 2024 · 4ff5db5 · 4ff5db5
1 parent 34963c7
commit 4ff5db5
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Showing 19 changed files with 2,341 additions and 1,384 deletions.
diff --git a/src/instana/agent/base.py b/src/instana/agent/base.py
@@ -4,27 +4,32 @@
 """
 Base class for all the agent flavors
 """
+
 import logging
+
 import requests
-from ..log import logger
+
+from instana.log import logger
 
 
 class BaseAgent(object):
-    """ Base class for all agent flavors """
+    """Base class for all agent flavors"""
+
     client = None
     options = None
 
     def __init__(self):
         self.client = requests.Session()
 
     def update_log_level(self):
-        """ Uses the value in <self.log_level> to update the global logger  """
-        if self.options is None or self.options.log_level not in [logging.DEBUG,
-                                                                  logging.INFO,
-                                                                  logging.WARN,
-                                                                  logging.ERROR]:
+        """Uses the value in <self.log_level> to update the global logger"""
+        if self.options is None or self.options.log_level not in [
+            logging.DEBUG,
+            logging.INFO,
+            logging.WARN,
+            logging.ERROR,
+        ]:
             logger.warning("BaseAgent.update_log_level: Unknown log level set")
             return
 
         logger.setLevel(self.options.log_level)
-
diff --git a/tests/platforms/test_google_cloud_run.py → tests/agent/test_google_cloud_run.py b/tests/platforms/test_google_cloud_run.py → tests/agent/test_google_cloud_run.py
@@ -1,19 +1,19 @@
 # (c) Copyright IBM Corp. 2021
 # (c) Copyright Instana Inc. 2021
 
-import os
 import logging
+import os
 import unittest
 
-from instana.tracer import InstanaTracer
+from instana.agent.google_cloud_run import GCRAgent
 from instana.options import GCROptions
 from instana.recorder import StanRecorder
-from instana.agent.google_cloud_run import GCRAgent
-from instana.singletons import get_agent, set_agent, get_tracer, set_tracer
+from instana.singletons import get_agent, get_tracer, set_agent, set_tracer
+from instana.tracer import InstanaTracer
 
 
 class TestGCR(unittest.TestCase):
-    def __init__(self, methodName='runTest'):
+    def __init__(self, methodName="runTest"):
         super(TestGCR, self).__init__(methodName)
         self.agent = None
         self.span_recorder = None
@@ -31,7 +31,7 @@ def setUp(self):
         os.environ["INSTANA_AGENT_KEY"] = "Fake_Key"
 
     def tearDown(self):
-        """ Reset all environment variables of consequence """
+        """Reset all environment variables of consequence"""
         if "K_SERVICE" in os.environ:
             os.environ.pop("K_SERVICE")
         if "K_CONFIGURATION" in os.environ:
@@ -61,15 +61,17 @@ def tearDown(self):
         set_tracer(self.original_tracer)
 
     def create_agent_and_setup_tracer(self):
-        self.agent = GCRAgent(service="service", configuration="configuration", revision="revision")
+        self.agent = GCRAgent(
+            service="service", configuration="configuration", revision="revision"
+        )
         self.span_recorder = StanRecorder(self.agent)
         self.tracer = InstanaTracer(recorder=self.span_recorder)
         set_agent(self.agent)
         set_tracer(self.tracer)
 
     def test_has_options(self):
         self.create_agent_and_setup_tracer()
-        self.assertTrue(hasattr(self.agent, 'options'))
+        self.assertTrue(hasattr(self.agent, "options"))
         self.assertTrue(isinstance(self.agent.options, GCROptions))
 
     def test_invalid_options(self):
@@ -81,49 +83,53 @@ def test_invalid_options(self):
         if "INSTANA_AGENT_KEY" in os.environ:
             os.environ.pop("INSTANA_AGENT_KEY")
 
-        agent = GCRAgent(service="service", configuration="configuration", revision="revision")
+        agent = GCRAgent(
+            service="service", configuration="configuration", revision="revision"
+        )
         self.assertFalse(agent.can_send())
         self.assertIsNone(agent.collector)
 
     def test_default_secrets(self):
         self.create_agent_and_setup_tracer()
         self.assertIsNone(self.agent.options.secrets)
-        self.assertTrue(hasattr(self.agent.options, 'secrets_matcher'))
-        self.assertEqual(self.agent.options.secrets_matcher, 'contains-ignore-case')
-        self.assertTrue(hasattr(self.agent.options, 'secrets_list'))
-        self.assertEqual(self.agent.options.secrets_list, ['key', 'pass', 'secret'])
+        self.assertTrue(hasattr(self.agent.options, "secrets_matcher"))
+        self.assertEqual(self.agent.options.secrets_matcher, "contains-ignore-case")
+        self.assertTrue(hasattr(self.agent.options, "secrets_list"))
+        self.assertEqual(self.agent.options.secrets_list, ["key", "pass", "secret"])
 
     def test_custom_secrets(self):
         os.environ["INSTANA_SECRETS"] = "equals:love,war,games"
         self.create_agent_and_setup_tracer()
 
-        self.assertTrue(hasattr(self.agent.options, 'secrets_matcher'))
-        self.assertEqual(self.agent.options.secrets_matcher, 'equals')
-        self.assertTrue(hasattr(self.agent.options, 'secrets_list'))
-        self.assertEqual(self.agent.options.secrets_list, ['love', 'war', 'games'])
+        self.assertTrue(hasattr(self.agent.options, "secrets_matcher"))
+        self.assertEqual(self.agent.options.secrets_matcher, "equals")
+        self.assertTrue(hasattr(self.agent.options, "secrets_list"))
+        self.assertEqual(self.agent.options.secrets_list, ["love", "war", "games"])
 
     def test_has_extra_http_headers(self):
         self.create_agent_and_setup_tracer()
-        self.assertTrue(hasattr(self.agent, 'options'))
-        self.assertTrue(hasattr(self.agent.options, 'extra_http_headers'))
+        self.assertTrue(hasattr(self.agent, "options"))
+        self.assertTrue(hasattr(self.agent.options, "extra_http_headers"))
 
     def test_agent_extra_http_headers(self):
-        os.environ['INSTANA_EXTRA_HTTP_HEADERS'] = "X-Test-Header;X-Another-Header;X-And-Another-Header"
+        os.environ["INSTANA_EXTRA_HTTP_HEADERS"] = (
+            "X-Test-Header;X-Another-Header;X-And-Another-Header"
+        )
         self.create_agent_and_setup_tracer()
         self.assertIsNotNone(self.agent.options.extra_http_headers)
-        should_headers = ['x-test-header', 'x-another-header', 'x-and-another-header']
+        should_headers = ["x-test-header", "x-another-header", "x-and-another-header"]
         self.assertEqual(should_headers, self.agent.options.extra_http_headers)
 
     def test_agent_default_log_level(self):
         self.create_agent_and_setup_tracer()
         assert self.agent.options.log_level == logging.WARNING
 
     def test_agent_custom_log_level(self):
-        os.environ['INSTANA_LOG_LEVEL'] = "eRror"
+        os.environ["INSTANA_LOG_LEVEL"] = "eRror"
         self.create_agent_and_setup_tracer()
         assert self.agent.options.log_level == logging.ERROR
 
     def test_custom_proxy(self):
         os.environ["INSTANA_ENDPOINT_PROXY"] = "http://myproxy.123"
         self.create_agent_and_setup_tracer()
-        assert self.agent.options.endpoint_proxy == {'https': "http://myproxy.123"}
+        assert self.agent.options.endpoint_proxy == {"https": "http://myproxy.123"}