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duty-teller/tests/test_utils.py
Nikolay Tatarinov e25eb7be2f
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chore: update development dependencies and improve test coverage
- Upgraded `pytest-asyncio` to version 1.0 to ensure compatibility with the latest features and improvements.
- Increased the coverage threshold in pytest configuration to 80%, enhancing the quality assurance process.
- Added a new `conftest.py` file to manage shared fixtures and improve test organization.
- Introduced multiple new test files to cover various components, ensuring comprehensive test coverage across the application.
- Updated the `.coverage` file to reflect the latest coverage metrics.
2026-02-20 17:33:04 +03:00

105 lines
2.8 KiB
Python

"""Unit tests for utils (dates, user, handover)."""
from datetime import date
import pytest
from duty_teller.utils.dates import (
day_start_iso,
day_end_iso,
duty_to_iso,
parse_iso_date,
validate_date_range,
)
from duty_teller.utils.user import build_full_name
from duty_teller.utils.handover import parse_handover_time
# --- dates ---
def test_day_start_iso():
assert day_start_iso(date(2026, 2, 18)) == "2026-02-18T00:00:00Z"
def test_day_end_iso():
assert day_end_iso(date(2026, 2, 18)) == "2026-02-18T23:59:59Z"
def test_duty_to_iso():
assert duty_to_iso(date(2026, 2, 18), 6, 0) == "2026-02-18T06:00:00Z"
def test_parse_iso_date_valid():
assert parse_iso_date("2026-02-18") == date(2026, 2, 18)
assert parse_iso_date(" 2026-02-18 ") == date(2026, 2, 18)
def test_parse_iso_date_invalid():
assert parse_iso_date("") is None
assert parse_iso_date("2026-02-31") is None # invalid day
assert parse_iso_date("18-02-2026") is None
assert parse_iso_date("not-a-date") is None
def test_validate_date_range_ok():
validate_date_range("2025-01-01", "2025-01-31") # no raise
def test_validate_date_range_bad_format():
with pytest.raises(ValueError, match="формате YYYY-MM-DD"):
validate_date_range("01-01-2025", "2025-01-31")
with pytest.raises(ValueError, match="формате YYYY-MM-DD"):
validate_date_range("2025-01-01", "invalid")
def test_validate_date_range_from_after_to():
with pytest.raises(ValueError, match="from не должна быть позже"):
validate_date_range("2025-02-01", "2025-01-01")
# --- user ---
def test_build_full_name_both():
assert build_full_name("John", "Doe") == "John Doe"
def test_build_full_name_first_only():
assert build_full_name("John", None) == "John"
def test_build_full_name_last_only():
assert build_full_name(None, "Doe") == "Doe"
def test_build_full_name_empty():
assert build_full_name("", "") == "User"
assert build_full_name(None, None) == "User"
# --- handover ---
def test_parse_handover_utc():
assert parse_handover_time("09:00") == (9, 0)
assert parse_handover_time("09:00 UTC") == (9, 0)
assert parse_handover_time(" 06:30 ") == (6, 30)
def test_parse_handover_with_tz():
# Europe/Moscow UTC+3 in winter: 09:00 Moscow = 06:00 UTC
assert parse_handover_time("09:00 Europe/Moscow") == (6, 0)
def test_parse_handover_invalid():
assert parse_handover_time("") is None
assert parse_handover_time("not a time") is None
# 25:00 is normalized to 1:00 by hour % 24; use non-matching string
assert parse_handover_time("12") is None
def test_parse_handover_invalid_timezone_returns_none():
"""Invalid IANA timezone string -> ZoneInfo raises, returns None."""
assert parse_handover_time("09:00 NotAReal/Timezone") is None