test: probe config

Author: BFergerson

tests/probe_config/__init__.py

@@ -0,0 +1,9 @@
+spp:
+  platform_host: "spp-platform"
+  platform_port: 12800
+  ssl_enabled: false
+skywalking:
+  logging:
+    level: "WARN"
+  agent:
+    service_name: "tutorial-jvm"

tests/probe_config/resources/base-config.yml

@@ -0,0 +1,29 @@
+import unittest
+from unittest import mock
+
+from sourceplusplus.SourcePlusPlus import SourcePlusPlus
+
+
+class TestSum(unittest.TestCase):
+
+    def test_default_config(self):
+        spp = SourcePlusPlus()
+        self.assertEqual("localhost", spp.probe_config["spp"]["platform_host"])
+        self.assertEqual(12800, spp.probe_config["spp"]["platform_port"])
+        self.assertEqual(True, spp.probe_config["spp"]["verify_host"])
+        self.assertEqual(True, spp.probe_config["spp"]["ssl_enabled"])
+        self.assertIsNotNone(spp.probe_config["spp"]["probe_id"])
+        self.assertEqual("localhost:11800", spp.probe_config["skywalking"]["collector"]["backend_service"])
+        self.assertEqual("spp", spp.probe_config["skywalking"]["agent"]["service_name"])
+
+    @mock.patch.dict('os.environ', {'SPP_PROBE_CONFIG_FILE': 'resources/base-config.yml'})
+    def test_config_from_env(self):
+        spp = SourcePlusPlus()
+        self.assertEqual("spp-platform", spp.probe_config["spp"]["platform_host"])
+        self.assertEqual(12800, spp.probe_config["spp"]["platform_port"])
+        self.assertEqual(True, spp.probe_config["spp"]["verify_host"])
+        self.assertEqual(False, spp.probe_config["spp"]["ssl_enabled"])
+        self.assertEqual("spp-platform:11800", spp.probe_config["skywalking"]["collector"]["backend_service"])
+        self.assertEqual("tutorial-jvm", spp.probe_config["skywalking"]["agent"]["service_name"])
+        self.assertEqual("WARN", spp.probe_config["skywalking"]["logging"]["level"])
+