fix naming, update unit tests

Author: darynaishchenko

airbyte_cdk/sources/declarative/interpolation/macros.py

@@ -195,7 +195,15 @@ def sanitize_url(value: str) -> str:
     return sanitization_strategy(value)
 
 
-def camel_cate_to_snake_case(value: str) -> str:
+def camel_case_to_snake_case(value: str) -> str:
+    """
+    Converts CamelCase strings to snake_case format
+
+    Usage:
+   `"{{ camel_case_to_snake_case('CamelCase') }}"`
+    :param value: string to convert from CamelCase to snake_case
+    :return: snake_case formatted string
+    """
     return re.sub(r"(?<!^)(?=[A-Z])", "_", value).lower()
 
 
@@ -211,6 +219,6 @@ def camel_cate_to_snake_case(value: str) -> str:
     today_with_timezone,
     str_to_datetime,
     sanitize_url,
-    camel_cate_to_snake_case,
+    camel_case_to_snake_case,
 ]
 macros = {f.__name__: f for f in _macros_list}

unit_tests/sources/declarative/interpolation/test_macros.py

@@ -19,6 +19,7 @@
         ("test_day_delta", "day_delta", True),
         ("test_format_datetime", "format_datetime", True),
         ("test_duration", "duration", True),
+        ("test_camel_case_to_snake_case", "camel_case_to_snake_case", True),
         ("test_not_a_macro", "thisisnotavalidmacro", False),
     ],
 )
@@ -272,5 +273,5 @@ def test_sanitize_url(test_name, input_value, expected_output):
         ),
     ],
 )
-def test_camel_cate_to_snake_case(value, expected_value):
-    assert macros["camel_cate_to_snake_case"](value) == expected_value
+def test_camel_case_to_snake_case(value, expected_value):
+    assert macros["camel_case_to_snake_case"](value) == expected_value