def test_generate_execution_time_from_day_of_week_match():
from_str = "2019-04-22 00:00"
to_str = "2019-04-23 23:59"
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 0 * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 2
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 0 * * 0",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 0
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 0 * * 1",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 1
def test_generate_execution_time_from_hour_match():
from_str = "2019-04-22 00:00"
to_str = "2019-04-23 23:59"
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 * * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 48
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"15 0,5,10,15,20 * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 10
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 */2 * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 24
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 1/2 * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 24
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"0 7-9 * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 6
def test_match_day_of_week():
dt_str = "2019-04-23 1:00" # Is a Tuesday
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * * * *", dt)
assert CronValidator.match_datetime("* * * * 2", dt)
assert CronValidator.match_datetime("* * * * 5", dt) is False
assert CronValidator.match_datetime("* * * * 2-5", dt)
assert CronValidator.match_datetime("* * * * 2-3", dt)
assert CronValidator.match_datetime("* * * * 2/5", dt)
assert CronValidator.match_datetime("* * * * 5/1", dt) is False
assert CronValidator.match_datetime("* * * * 1/1", dt)
assert CronValidator.match_datetime("* * * * 3,4,5", dt) is False
assert CronValidator.match_datetime("* * * * 2,3,1", dt)
def test_match_month():
dt_str = "2019-04-23 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * * * *", dt)
assert CronValidator.match_datetime("* * * 4 *", dt)
assert CronValidator.match_datetime("* * * 5 *", dt) is False
assert CronValidator.match_datetime("* * * 1-5 *", dt)
assert CronValidator.match_datetime("* * * 1-3 *", dt) is False
assert CronValidator.match_datetime("* * * 1/5 *", dt) is False
assert CronValidator.match_datetime("* * * 5/1 *", dt) is False
assert CronValidator.match_datetime("* * * 1/1 *", dt)
assert CronValidator.match_datetime("* * * 2,3,4 *", dt)
assert CronValidator.match_datetime("* * * 2,3,5 *", dt) is False
def test_match_hour():
dt_str = "2019-04-23 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * * * *", dt)
assert CronValidator.match_datetime("* 1 * * *", dt)
assert CronValidator.match_datetime("* 0 * * *", dt) is False
assert CronValidator.match_datetime("* 0-5 * * *", dt)
assert CronValidator.match_datetime("* 0/5 * * *", dt) is False
assert CronValidator.match_datetime("* 0/1 * * *", dt)
assert CronValidator.match_datetime("* 1/1 * * *", dt)
assert CronValidator.match_datetime("* 2/1 * * *", dt) is False
assert CronValidator.match_datetime("* 1,2,3,4 * * *", dt)
assert CronValidator.match_datetime("* 2,3,4 * * *", dt) is False
def test_match_minute():
dt_str = "2019-04-23 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * * * *", dt)
assert CronValidator.match_datetime("0 * * * *", dt)
assert CronValidator.match_datetime("0-30 * * * *", dt)
assert CronValidator.match_datetime("0/30 * * * *", dt)
assert CronValidator.match_datetime("0/1 * * * *", dt)
assert CronValidator.match_datetime("1/1 * * * *", dt) is False
assert CronValidator.match_datetime("1,2,3,4 * * * *", dt) is False
assert CronValidator.match_datetime("30 * * * *", dt) is False
def test_generate_execution_time_from_minute_match():
from_str = "2019-04-23 12:00"
to_str = "2019-04-23 12:59"
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"* * * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 60
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"23 * * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 1
assert dts[0] == str_to_datetime("2019-04-23 12:23")
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"1,23,59 * * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert len(dts) == 3
assert dts[0] == str_to_datetime("2019-04-23 12:01")
assert dts[1] == str_to_datetime("2019-04-23 12:23")
assert dts[2] == str_to_datetime("2019-04-23 12:59")
def test_make_sure_dt_is_rounded():
from_str = "2019-04-23 12:00:01"
to_str = "2019-04-23 12:59:02"
print("--------------------------------------------------")
dts = []
for dt in CronValidator.get_execution_time(
"* * * * *",
from_dt=str_to_datetime(from_str),
to_dt=str_to_datetime(to_str)):
print(dt)
dts.append(dt)
assert dt.second == 0
assert dt.microsecond == 0
assert len(dts) == 60
def test_match_eb_syntax():
dt_str = "2023-04-28 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * * * 30W", dt, version=Version.EB)
assert CronValidator.match_datetime("* * * * 5L", dt, version=Version.EB)
dt_str = "2022-02-28 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * L * *", dt, version=Version.EB)
dt_str = "2022-02-27 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * L * *", dt,
version=Version.EB) is False
dt_str = "2020-02-28 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * L * *", dt,
version=Version.EB) is False
dt_str = "2020-02-29 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * L * *", dt, version=Version.EB)
def assert_validate_successfully(expr):
try:
elements = CronValidator.parse(expr)
print(f"{expr}: {elements}")
except ValueError:
pytest.fail(f"Invalid expression: {expr}")
def assert_validate_fail(expr):
try:
elements = CronValidator.parse(expr)
pytest.fail(f"Wrong validate {expr}: {elements}")
except ValueError:
pass
def test_match_day_of_month():
dt_str = "2019-04-23 1:00"
dt = str_to_datetime(dt_str)
assert CronValidator.match_datetime("* * * * *", dt)
assert CronValidator.match_datetime("* * 23 * *", dt)
assert CronValidator.match_datetime("* * 1 * *", dt) is False
assert CronValidator.match_datetime("* * 1-5 * *", dt) is False
assert CronValidator.match_datetime("* * 1-23 * *", dt)
assert CronValidator.match_datetime("* * 1/5 * *", dt) is False
assert CronValidator.match_datetime("* * 1/1 * *", dt)
assert CronValidator.match_datetime("* * 1/1 * *", dt)
assert CronValidator.match_datetime("* * 24/1 * *", dt) is False
assert CronValidator.match_datetime("* * 23,2,3,4 * *", dt)
assert CronValidator.match_datetime("* * 2,3,24 * *", dt) is False