release: public alpha 0.6.0 baseline

tests/test_edge_compatibility.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+
+import subprocess
+import sys
+import unittest
+from pathlib import Path
+
+
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(PROJECT_ROOT))
+
+import jwebot_edge  # noqa: E402
+from jwebot_kernel import edge_runtime  # noqa: E402
+
+
+class EdgeCompatibilityTests(unittest.TestCase):
+    def test_import_alias_is_the_packaged_runtime_module(self):
+        self.assertIs(jwebot_edge, edge_runtime)
+
+    def test_legacy_module_mutation_affects_runtime_globals(self):
+        original = edge_runtime.CLOUD_HOST if hasattr(edge_runtime, "CLOUD_HOST") else None
+        jwebot_edge.COMPATIBILITY_TEST_VALUE = "value"
+        try:
+            self.assertEqual(edge_runtime.COMPATIBILITY_TEST_VALUE, "value")
+        finally:
+            del edge_runtime.COMPATIBILITY_TEST_VALUE
+        self.assertEqual(
+            edge_runtime.CLOUD_HOST if hasattr(edge_runtime, "CLOUD_HOST") else None,
+            original,
+        )
+
+    def test_root_cli_still_exposes_help(self):
+        result = subprocess.run(
+            [sys.executable, str(PROJECT_ROOT / "jwebot_edge.py"), "--help"],
+            text=True,
+            capture_output=True,
+            timeout=10,
+            check=False,
+        )
+        self.assertEqual(result.returncode, 0)
+        self.assertIn("Local, low-latency router", result.stdout)
+
+
+if __name__ == "__main__":
+    unittest.main()
+