Petru Paler
d8910d6571
Implements Step 1.2: - constants.py: END_OF_TIME_UTC = 32503680000000 (year 3000 sentinel) - db.py: get_db() with pragmas (WAL, synchronous=FULL, foreign_keys, busy_timeout) - db.py: transaction() context manager with BEGIN IMMEDIATE Includes 12 TDD tests for pragmas, commit/rollback, and concurrent writes. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
# ABOUTME: Tests for the constants module.
|
|
# ABOUTME: Validates sentinel values used throughout the application.
|
|
|
|
import datetime
|
|
|
|
|
|
class TestEndOfTimeUtc:
|
|
"""Test the END_OF_TIME_UTC sentinel constant."""
|
|
|
|
def test_end_of_time_value(self):
|
|
"""END_OF_TIME_UTC should equal 32503680000000 (ms epoch for year 3000)."""
|
|
from animaltrack.constants import END_OF_TIME_UTC
|
|
|
|
assert END_OF_TIME_UTC == 32503680000000
|
|
|
|
def test_end_of_time_represents_year_3000(self):
|
|
"""END_OF_TIME_UTC should represent January 1, 3000 00:00:00 UTC."""
|
|
from animaltrack.constants import END_OF_TIME_UTC
|
|
|
|
# Convert ms to seconds for datetime
|
|
dt = datetime.datetime.fromtimestamp(END_OF_TIME_UTC / 1000, tz=datetime.UTC)
|
|
assert dt.year == 3000
|
|
assert dt.month == 1
|
|
assert dt.day == 1
|
|
assert dt.hour == 0
|
|
assert dt.minute == 0
|
|
assert dt.second == 0
|
|
|
|
def test_end_of_time_is_integer(self):
|
|
"""END_OF_TIME_UTC should be an integer (ms precision)."""
|
|
from animaltrack.constants import END_OF_TIME_UTC
|
|
|
|
assert isinstance(END_OF_TIME_UTC, int)
|