fix: modify based on review comments

Author: mattwang44

data_spec_validator/spec/validators.py

@@ -375,7 +375,7 @@ def validate(value, extra, data) -> Tuple[bool, Union[Exception, str]]:
             info = '' if ok else ValueError(f'Length of {repr(value)} must be between {lower_bound} and {upper_bound}')
         else:
             ok = lower_bound <= len(value)
-            info = '' if ok else ValueError(f'Length of {repr(value)} must be greater than {lower_bound}')
+            info = '' if ok else ValueError(f'Length of {repr(value)} must be greater than or equal to {lower_bound}')
         return ok, info
 
 

test/test_spec.py

@@ -261,7 +261,7 @@ class LengthSpec:
         with self.assertRaises(ValueError) as e:
             validate_data_spec(dict(length_field='ah'), LengthSpec)
 
-        expected_error_msg = "field: LengthSpec.length_field, reason: Length of 'ah' must be greater than 3"
+        expected_error_msg = "field: LengthSpec.length_field, reason: Length of 'ah' must be greater than or equal to 3"
         self.assertEqual(str(e.exception), expected_error_msg)
 
     def test_decimal_place(self):