feat: add GPS status endpoint and dashboard indicator

- add /api/gps/status for thread/fix-age visibility - surface GPS status in Pi health and live GPS cards - add tests for app_gps status snapshots Co-authored-by: Copilot <[email protected]>
2026-08-10 18:18:14 -04:00
parent 675bffb4a4
commit be40bbc15f
6 changed files with 163 additions and 3 deletions
@@ -0,0 +1,59 @@
+import types
+import unittest
+from unittest.mock import patch
+
+from modules import app_gps
+
+
+class GpsStatusTest(unittest.TestCase):
+    def test_get_status_without_fix(self):
+        original_thread = app_gps._gps_thread
+        original_lat = app_gps.LocationX
+        original_lon = app_gps.LocationY
+        original_last_fix = app_gps.last_fix_at
+        try:
+            app_gps._gps_thread = None
+            app_gps.LocationX = None
+            app_gps.LocationY = None
+            app_gps.last_fix_at = None
+
+            status = app_gps.get_status()
+
+            self.assertFalse(status["thread_alive"])
+            self.assertFalse(status["has_fix"])
+            self.assertIsNone(status["fix_age_seconds"])
+        finally:
+            app_gps._gps_thread = original_thread
+            app_gps.LocationX = original_lat
+            app_gps.LocationY = original_lon
+            app_gps.last_fix_at = original_last_fix
+
+    @patch("modules.app_gps.get_fix_age", return_value=12.5)
+    def test_get_status_with_fix(self, get_fix_age):
+        original_thread = app_gps._gps_thread
+        original_lat = app_gps.LocationX
+        original_lon = app_gps.LocationY
+        original_last_fix = app_gps.last_fix_at
+        try:
+            app_gps._gps_thread = types.SimpleNamespace(is_alive=lambda: True)
+            app_gps.LocationX = "45.5017"
+            app_gps.LocationY = "-73.5673"
+            app_gps.last_fix_at = 1.0
+
+            status = app_gps.get_status()
+
+            self.assertTrue(status["thread_alive"])
+            self.assertTrue(status["has_fix"])
+            self.assertEqual(status["latitude"], "45.5017")
+            self.assertEqual(status["longitude"], "-73.5673")
+            self.assertEqual(status["fix_age_seconds"], 12.5)
+            get_fix_age.assert_called_once_with()
+        finally:
+            app_gps._gps_thread = original_thread
+            app_gps.LocationX = original_lat
+            app_gps.LocationY = original_lon
+            app_gps.last_fix_at = original_last_fix
+
+
+if __name__ == "__main__":
+    unittest.main()