Fix the tests

dataclass_wizard/wizard_cli/schema.py

@@ -82,7 +82,7 @@
 
 # Merge both the "truthy" and "falsy" values, so we can determine the criteria
 # under which a string can be considered as a boolean value.
-_FALSY_VALUES = {'FALSE', 'F', 'NO', 'N', '0'}
+_FALSY_VALUES = {'false', 'f', 'no', 'n', 'off', '0'}
 _BOOL_VALUES = _TRUTHY_VALUES | _FALSY_VALUES
 
 # Valid types for JSON contents; this can be either a list of any type,
@@ -306,7 +306,7 @@ def can_be_bool(o: str) -> bool:
     to be one.
 
     """
-    return o.upper() in _BOOL_VALUES
+    return o.lower() in _BOOL_VALUES
 
 
 class PyDataType(Enum):

tests/unit/environ/test_wizard.py

@@ -10,6 +10,8 @@
 
 from dataclass_wizard import EnvWizard, json_field
 from dataclass_wizard.errors import MissingVars, ParseError, ExtraData
+import dataclass_wizard.bases_meta
+
 
 from ...conftest import *
 
@@ -438,3 +440,7 @@ class _(EnvWizard.Meta):
     # assert that the __init__() method declaration is logged
     assert mock_debug_log.records[-1].levelname == 'DEBUG'
     assert 'Generated function code' in mock_debug_log.records[-2].message
+
+    # reset global flag for other tests that
+    # rely on `debug_enabled` functionality
+    dataclass_wizard.bases_meta._debug_was_enabled = False