fix(commit): add default value for --body-length-tag in the cli.py and use tuple argument in pytest.mark.parametrize

Author: yjaw

commitizen/cli.py

@@ -168,6 +168,7 @@ def __call__(
                     {
                         "name": ["--body-length-limit"],
                         "type": int,
+                        "default": 0,
                         "help": "Set the length limit of the commit body. Commit message in body will be rewrapped to this length; 0 for no limit.",
                     },
                     {

tests/commands/test_commit_command.py

@@ -378,7 +378,7 @@ def test_commit_command_with_config_message_length_limit(
 
 @pytest.mark.usefixtures("staging_is_clean")
 @pytest.mark.parametrize(
-    "test_id,body,body_length_limit",
+    ("test_id", "body", "body_length_limit"),
     [
         # Basic wrapping - long line gets wrapped
         (