for #78

Author: WolfgangFahl

tests/test_mbusparser.py

@@ -0,0 +1,35 @@
+"""
+Created on 2025-01-17
+
+@author: wf
+"""
+import json
+from ngwidgets.basetest import Basetest
+from ngwidgets.mbus_viewer import MBusParser
+
+class TestMBusParser(Basetest):
+    """
+    test MBusParser
+    """
+
+    def setUp(self, debug=True, profile=True):
+        Basetest.setUp(self, debug=debug, profile=profile)
+
+    def test_mbus_parser(self):
+        """
+        Test examples from MBusParser class
+        """
+        mbus_parser = MBusParser()
+        for name, hex_data in mbus_parser.examples.items():
+            error_msg,json_str = mbus_parser.parse_mbus_data(hex_data)
+            if self.debug:
+                marker="✗" if error_msg else "✓"
+                print(f"{name}{marker}")
+                if error_msg:
+                    print(error_msg)
+                else:
+                    json_data=json.loads(json_str)
+                    print(json.dumps(json_data,indent=2))
+
+            self.assertIsNone(error_msg, f"Failed to parse {name}")
+            self.assertIsInstance(json_data, dict)