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|
import datetime
import pytest
from undertime import (
OffsetZone,
UndertimeArgumentParser,
compute_table,
guess_zone,
main,
parse_date,
)
BASE_ARGV = ["--config", "/dev/null", "--no-default"]
def test_main_two_corners(capsys):
"""This tests two corner cases, still to be documented."""
argv = BASE_ARGV + ["--no-unique"]
date = ["--date", "2020-03-08 12:00:00-04:00"]
zones = ["--timezone", "EST", "America/New_York", "UTC"]
args = UndertimeArgumentParser().parse_args(argv + date + zones)
main(args)
captured = capsys.readouterr()
assert captured.out.split("\n")[:13] == [
"╔════════╤════════════════════╤════════╤═══════════╗",
"║ EST │ America/New_York │ UTC │ overlap ║",
"╠════════╪════════════════════╪════════╪═══════════╣",
"║ 19:00 │ 19:00 │ 00:00 │ 0 ║",
"║ 20:00 │ 20:00 │ 01:00 │ 0 ║",
"║ 21:00 │ 21:00 │ 02:00 │ 0 ║",
"║ 22:00 │ 22:00 │ 03:00 │ 0 ║",
"║ 23:00 │ 23:00 │ 04:00 │ 0 ║",
"║ 00:00 │ 00:00 │ 05:00 │ 0 ║",
"║ 01:00 │ 01:00 │ 06:00 │ 0 ║",
"║ 02:00 │ 03:00 │ 07:00 │ 0 ║",
"║ 03:00 │ 04:00 │ 08:00 │ 0 ║",
"║ 04:00 │ 05:00 │ 09:00_ │ 1 ║",
]
assert captured.out.split("\n")[-6:-1] == [
"local time: 2020-03-08 16:00:00+00:00",
"equivalent to:",
"- 11:00 EST",
"- 12:00 America/New_York",
"- 16:00 UTC",
]
def test_main_overlap_truncate(capsys):
date = ["--date", "2020-11-01 12:00:00-04:00"]
argv = BASE_ARGV + ["--no-unique"]
zones = ["--timezone", "EST", "America/New_York", "UTC"]
args = UndertimeArgumentParser().parse_args(argv + date + zones)
main(args)
captured = capsys.readouterr()
assert captured.out.split("\n")[:13] == [
"╔════════╤════════════════════╤════════╤═══════════╗",
"║ EST │ America/New_York │ UTC │ overlap ║",
"╠════════╪════════════════════╪════════╪═══════════╣",
"║ 19:00 │ 20:00 │ 00:00 │ 0 ║",
"║ 20:00 │ 21:00 │ 01:00 │ 0 ║",
"║ 21:00 │ 22:00 │ 02:00 │ 0 ║",
"║ 22:00 │ 23:00 │ 03:00 │ 0 ║",
"║ 23:00 │ 00:00 │ 04:00 │ 0 ║",
"║ 00:00 │ 01:00 │ 05:00 │ 0 ║",
"║ 01:00 │ 01:00 │ 06:00 │ 0 ║",
"║ 02:00 │ 02:00 │ 07:00 │ 0 ║",
"║ 03:00 │ 03:00 │ 08:00 │ 0 ║",
"║ 04:00 │ 04:00 │ 09:00_ │ 1 ║",
]
assert captured.out.split("\n")[-6:-1] == [
"local time: 2020-11-01 16:00:00+00:00",
"equivalent to:",
"- 11:00 EST",
"- 11:00 America/New_York",
"- 16:00 UTC",
]
extra = ["--no-overlap", "--truncate"]
args = UndertimeArgumentParser().parse_args(argv + date + zones + extra)
main(args)
captured = capsys.readouterr()
assert captured.out.startswith(
"""╔════════╤════════════╤════════╗
║ EST │ New_York │ UTC ║
╠════════╪════════════╪════════╣
║ 19:00 │ 20:00 │ 00:00 ║"""
)
extra = ["--overlap", "--truncate"]
args = UndertimeArgumentParser().parse_args(argv + date + zones + extra)
main(args)
captured = capsys.readouterr()
assert captured.out.startswith(
"""╔════════╤════════════╤════════╤═════╗
║ EST │ New_York │ UTC │ n ║
╠════════╪════════════╪════════╪═════╣
║ 19:00 │ 20:00 │ 00:00 │ 0 ║"""
)
def test_main_no_table(capsys):
date = ["--date", "2020-11-01 12:00:00-04:00"]
argv = BASE_ARGV + ["--no-unique"]
zones = ["--timezone", "EST", "America/New_York", "UTC"]
extra = ["--no-table"]
args = UndertimeArgumentParser().parse_args(argv + date + zones + extra)
main(args)
captured = capsys.readouterr()
assert (
captured.out
== """UTC time: 2020-11-01 16:00:00+00:00
local time: 2020-11-01 16:00:00+00:00
equivalent to:
- 11:00 EST
- 11:00 America/New_York
- 16:00 UTC
"""
)
def test_main_sorted_equivalent(capsys):
"""test the timezone sort functionality"""
date = ["--date", "2020-11-01 12:00:00-04:00"]
argv = BASE_ARGV + ["--no-unique"]
zones = ["--timezone", "US/Pacific", "UTC", "US/Eastern"]
extra = ["--no-table"]
args = UndertimeArgumentParser().parse_args(argv + date + zones + extra)
main(args)
captured = capsys.readouterr()
assert (
captured.out
== """UTC time: 2020-11-01 16:00:00+00:00
local time: 2020-11-01 16:00:00+00:00
equivalent to:
- 08:00 US/Pacific
- 11:00 US/Eastern
- 16:00 UTC
"""
)
def test_main_next_day(capsys):
date = ["--date", "2020-11-01 12:00:00-04:00"]
argv = BASE_ARGV + ["--no-unique"]
zones = ["--timezone", "EST", "America/New_York", "UTC", "Pacific/Auckland"]
extra = ["--no-table"]
args = UndertimeArgumentParser().parse_args(argv + date + zones + extra)
main(args)
captured = capsys.readouterr()
assert (
captured.out
== """UTC time: 2020-11-01 16:00:00+00:00
local time: 2020-11-01 16:00:00+00:00
equivalent to:
- 11:00 EST
- 11:00 America/New_York
- 16:00 UTC
- 2020-11-02 05:00 Pacific/Auckland
"""
)
def test_main_invalids(capsys):
date = ["--date", "2020-11-01 12:00:00-04:00"]
args = UndertimeArgumentParser().parse_args(
BASE_ARGV + date + ["--timezones", "CEST"]
)
with pytest.raises(SystemExit) as excinfo:
main(args)
assert excinfo.value.code == 1
captured = capsys.readouterr()
assert "unknown zone, skipping: CEST" in captured.err
args = UndertimeArgumentParser().parse_args(BASE_ARGV)
with pytest.raises(SystemExit) as excinfo:
main(args)
assert excinfo.value.code == 1
args = UndertimeArgumentParser().parse_args(BASE_ARGV + ["NOTADATE"])
with pytest.raises(SystemExit) as excinfo:
main(args)
captured = capsys.readouterr()
assert excinfo.value.code == 1
assert "No valid time zone found." in captured.err
def test_list_zones(capsys):
args = UndertimeArgumentParser().parse_args(BASE_ARGV + ["--list-zones"])
main(args)
captured = capsys.readouterr()
assert "Africa/Abidjan" in captured.out
assert "Zulu" in captured.out
def test_version(capsys):
with pytest.raises(SystemExit) as exc:
UndertimeArgumentParser().parse_args(BASE_ARGV + ["--version"])
assert exc.value.code == 0
def test_offset_sonze():
assert OffsetZone("UTC+2")._minutes // 60 == 2
assert OffsetZone("GMT-4")._minutes // 60 == -4
assert OffsetZone("UTC+3:30")._minutes == 210
assert OffsetZone("UTC+00:30")._minutes == 30
assert OffsetZone("UTC-00:30")._minutes == -30
assert OffsetZone("UTC-01:30")._minutes == -90
with pytest.raises(ValueError) as excinfo:
OffsetZone("UTC-13")
assert "Hours cannot be bigger than 12: 13" in str(excinfo.value)
with pytest.raises(ValueError) as excinfo:
OffsetZone("GMT+20")
assert "Hours cannot be bigger than 12: 20" == excinfo.value
with pytest.raises(AssertionError):
OffsetZone("America/Eastern")
# AssertionError
with pytest.raises(ValueError) as excinfo:
OffsetZone("UTC+3:70")._minutes // 60
assert "Minute cannot be bigger than 59: 70" == excinfo.value
with pytest.raises(AssertionError) as excinfo:
OffsetZone("UTC+3,30")
# AssertionError
with pytest.raises(AssertionError) as excinfo:
OffsetZone("GMT-3.14159")
def test_compute_table():
local_zone = datetime.timezone(datetime.timedelta(days=-1, seconds=72000), "EDT")
now = parse_date("2020-03-08 22:30", local_zone=local_zone)
nearest_hour = now.replace(minute=0, second=0, microsecond=0)
assert nearest_hour == datetime.datetime(2020, 3, 8, 22, 0, tzinfo=local_zone)
assert nearest_hour.replace(hour=0) == datetime.datetime(
2020, 3, 8, 0, 0, tzinfo=local_zone
)
timezones = []
timezones.append(local_zone)
timezones += [guess_zone(z) for z in ("America/New_York", "UTC")]
assert [str(t) for t in timezones] == ["EDT", "America/New_York", "UTC"]
subset = [
# fmt: off
cell[:5]
for row in compute_table(now, timezones, 9, 17)[1:5]
for cell in row
# fmt: on
]
assert subset == [
# fmt: off
"00:00", "23:00", "04:00", "0",
"01:00", "00:00", "05:00", "0",
"02:00", "01:00", "06:00", "0",
"03:00", "03:00", "07:00", "0",
# fmt: on
]
subset = [
cell[:5]
for row in compute_table(now, timezones, 9, 17, 0, False)[1:5]
for cell in row
]
assert subset == [
# fmt: off
"00:00", "23:00", "04:00",
"01:00", "00:00", "05:00",
"02:00", "01:00", "06:00",
"03:00", "03:00", "07:00",
# fmt: on
]
|
