Move get_datetime into own file.

Add test cases to cover get_datetime usage and edge cases.

dakiny_bot/utils.py

@@ -1,6 +1,5 @@
 """File contains util functions."""
 
-import calendar
 import os
 from collections.abc import Sequence
 from datetime import UTC, datetime
@@ -22,6 +21,7 @@ from dakiny_bot.database.sql_data_classes import (
 )
 
 from .dakiny_settings import settings
+from .election_utils import get_datetime
 
 NOMINEE_SPLITTER = "========================================\n\n"
 REPO_DIR = "./dakiny-messages"
@@ -34,31 +34,6 @@ VoteType = StrEnum("VoteType", ["COUNCIL", "DISCORDMANAGER", "CLANLEADER"])
 PointType = StrEnum("PointType", ["CLAN", "EVENT"])
 
 
-def get_datetime(month_day: str) -> datetime:
-    """
-    Takes in a string month and day and returns a datetime object of that Month/Day this year.
-
-    Args:
-        month_day (str): Month/Day in that format.
-
-    Returns:
-        datetime: Datetime representation of Month/Day.
-    """
-    today = datetime.now(tz=UTC).date()
-    year = today.year
-    month = int(month_day.split("/")[0])
-    day = int(month_day.split("/")[1])
-
-    # ensure that year rolls over if current month is December and the next month is less than 12.
-    if today.month == calendar.DECEMBER and month < calendar.OCTOBER:
-        year += 1
-
-    if today.month == calendar.JANUARY and month > calendar.MARCH:
-        year -= 1
-
-    return datetime(year, month, day, tzinfo=UTC)
-
-
 def get_election_name() -> str:
     """
     Builds the unique name of the current election cycle.