def test_given_a_business_day_and_a_period_that_includes_a_working_date_weekend(
self):
test_date = parse_date_noniso("Friday 4th Jan, 2013")
calendar = Calendar(holidays=["Tuesday 1st Jan, 2013"],
extra_working_dates=["Sunday 6th Jan, 2013"])
assert (calendar.add_business_days(test_date,
self.delta) == test_date +
(self.delta + 1) * day_interval)
def test_given_a_business_day_and_a_period_that_includes_a_working_date_weekend(
self):
test_date = parse_date_noniso("Monday 31st Dec, 2012")
calendar = Calendar(holidays=["Tuesday 1st Jan, 2013"],
extra_working_dates=["Saturday 29th Dec, 2012"])
assert (calendar.add_business_days(test_date,
-self.delta) == test_date -
(self.delta + 1) * day_interval)
def test_given_a_non_business_day_preceded_by_another_non_business_day(
self):
test_date = parse_date_noniso("Sunday 6th Jan, 2013")
assert self.calendar.roll_backward(
test_date) == test_date - (2 * day_interval)
def test_given_a_non_business_day_with_a_business_day_preceding_it(self):
test_date = parse_date_noniso("Tuesday 1st Jan, 2013")
assert self.calendar.roll_backward(
test_date) == test_date - day_interval
def test_given_a_business_day(self):
test_date = parse_date_noniso("Wednesday 2nd Jan, 2013")
assert self.calendar.roll_backward(test_date) == test_date
def test_when_given_a_business_day(self):
test_date = parse_date_noniso("9am, Wednesday 2nd Jan, 2013")
assert self.calendar.is_business_day(test_date) is True
def test_given_a_non_business_day(self):
test_date = parse_date_noniso("Thursday 3rd Jan, 2013")
assert (self.calendar.add_business_days(test_date,
-self.delta) == test_date -
(self.delta + 1) * day_interval)
import pytest
from business.calendar import Calendar
from conftest import parse_date_noniso
scenarios_list = [
{
"context":
"month starts on a business day",
"scenarios": [
{
"context": "including first day",
"input_date": parse_date_noniso("Tue 1/7/2014"),
"expected": 1,
},
{
"context": "including holidays & weekend days",
"input_date": parse_date_noniso("Sun 6/7/2014"),
"expected": 3,
},
{
"context": "including last day",
"input_date": parse_date_noniso("Thu 31/7/2014"),
"expected": 22,
},
],
},
{
"context":
"month starts on a holiday",
"scenarios": [
def test_given_a_non_business_day_with_a_business_day_following_it(self):
test_date = parse_date_noniso("Tuesday 1st Jan, 2013")
assert self.calendar.next_business_day(
test_date) == test_date + day_interval
import pytest
from business.calendar import Calendar
from conftest import parse_date_noniso
scenarios_list = [
{
"context":
"starting on a business day",
"date_1":
parse_date_noniso("Mon 2/6/2014"),
"scenarios": [
{
"context":
"ending on a business day",
"scenarios": [
{
"context": "including only business days",
"date_2": parse_date_noniso("Thu 5/6/2014"),
"expected": 3,
},
{
"context":
"including only business days & weekend days",
"date_2": parse_date_noniso("Mon 9/6/2014"),
"expected": 5,
},
{
"context":
"including only business days, weekend days & working date",
"date_1": parse_date_noniso("Thu 29/5/2014"),
def test_that_also_exists_as_a_default_calendar(self):
calendar = Calendar.load("bacs")
assert calendar.is_business_day(
parse_date_noniso("25th December 2014"))
def test_when_given_a_non_business_day_that_is_a_working_date(self):
test_date = parse_date_noniso("9am, Sunday 6th Jan, 2013")
assert self.calendar.is_business_day(test_date) is True
def test_when_given_a_business_day_that_is_a_holiday(self):
test_date = parse_date_noniso("9am, Tuesday 1st Jan, 2013")
assert self.calendar.is_business_day(test_date) is False
def test_when_given_a_non_business_day(self):
test_date = parse_date_noniso("9am, Saturday 5th Jan, 2013")
assert self.calendar.is_business_day(test_date) is False
def test_given_a_business_day_and_a_period_that_includes_only_business_days(
self):
test_date = parse_date_noniso("Wednesday 2nd Jan, 2013")
assert (self.calendar.add_business_days(
test_date, -self.delta) == test_date - self.delta * day_interval)
def test_given_a_business_day(self):
test_date = parse_date_noniso("Thursday 3nd Jan, 2013")
assert self.calendar.previous_business_day(
test_date) == test_date - day_interval
def test_given_a_business_day_and_a_period_that_includes_a_weekend(self):
test_date = parse_date_noniso("Monday 31st Dec, 2012")
assert (self.calendar.add_business_days(test_date,
-self.delta) == test_date -
(self.delta + 2) * day_interval)
def test_add_zero_days(self):
test_date = parse_date_noniso("Wednesday 2nd Jan, 2013")
result = self.calendar.add_business_days(test_date, 0)
assert result == test_date
def test_given_a_business_day_and_a_period_that_includes_a_holiday_day(
self):
test_date = parse_date_noniso("Friday 4th Jan, 2013")
assert (self.calendar.add_business_days(test_date,
-self.delta) == test_date -
(self.delta + 1) * day_interval)
def test_given_a_non_business_day_followed_by_another_non_business_day(
self):
test_date = parse_date_noniso("Saturday 5th Jan, 2013")
assert self.calendar.roll_forward(
test_date) == test_date + (2 * day_interval)
def test_given_a_business_day(self):
test_date = parse_date_noniso("Wednesday 2nd Jan, 2013")
assert self.calendar.next_business_day(
test_date) == test_date + day_interval
def test_parse_date_str_noniso():
assert parse_date_noniso("6/1/2019") == datetime.date(2019, 1, 6)
