fix enum listing; add tests for pref values

Author: mkinney

example_config.yaml

@@ -14,3 +14,4 @@ user_prefs:
   send_owner_interval: 2
   screen_on_secs: 31536000
   wait_bluetooth_secs: 31536000
+  location_share: 'LocEnabled'

meshtastic/__main__.py

@@ -134,10 +134,8 @@ def setPref(attributes, name, valStr):
             print(f"Choices in sorted order are:")
             names = []
             for f in enumType.values:
-                tmp_name = f'{f.name}'
-                if Globals.getInstance().get_camel_case():
-                    tmp_name = meshtastic.util.snake_to_camel(tmp_name)
-                names.append(name)
+                # Note: We must use the value of the enum (regardless if camel or snake case)
+                names.append(f'{f.name}')
             for temp_name in sorted(names):
                 print(f"    {temp_name}")
             return

meshtastic/tests/test_main.py

@@ -893,6 +893,7 @@ def test_main_configure_with_snake_case(capsys):
         assert re.search(r'Fixing altitude', out, re.MULTILINE)
         assert re.search(r'Fixing latitude', out, re.MULTILINE)
         assert re.search(r'Fixing longitude', out, re.MULTILINE)
+        assert re.search(r'Set location_share to LocEnabled', out, re.MULTILINE)
         assert re.search(r'Writing modified preferences', out, re.MULTILINE)
         assert err == ''
         mo.assert_called()
@@ -1963,6 +1964,27 @@ def test_main_setPref_valid_field_invalid_enum(capsys, caplog):
         setPref(prefs, 'charge_current', 'foo')
         out, err = capsys.readouterr()
         assert re.search(r'charge_current does not have an enum called foo', out, re.MULTILINE)
+        assert re.search(r'Choices in sorted order are', out, re.MULTILINE)
+        assert re.search(r'MA100', out, re.MULTILINE)
+        assert re.search(r'MA280', out, re.MULTILINE)
+        assert err == ''
+
+
+@pytest.mark.unit
+@pytest.mark.usefixtures("reset_globals")
+def test_main_setPref_valid_field_invalid_enum_where_enums_are_camel_cased_values(capsys, caplog):
+    """Test setPref() with a valid field but invalid enum value"""
+
+    radioConfig = RadioConfig()
+    prefs = radioConfig.preferences
+
+    with caplog.at_level(logging.DEBUG):
+        setPref(prefs, 'location_share', 'foo')
+        out, err = capsys.readouterr()
+        assert re.search(r'location_share does not have an enum called foo', out, re.MULTILINE)
+        assert re.search(r'Choices in sorted order are', out, re.MULTILINE)
+        assert re.search(r'LocDisabled', out, re.MULTILINE)
+        assert re.search(r'LocEnabled', out, re.MULTILINE)
         assert err == ''