import2ledger/tests/test_hooks.py

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import argparse
import datetime
import itertools
import pytest
from import2ledger import hooks
from import2ledger.hooks import add_entity, default_date, filter_by_date
def test_load_all():
all_hooks = list(hooks.load_all())
assert add_entity.AddEntityHook in all_hooks
@pytest.mark.parametrize('payee,expected', [
('Alex Smith', 'Smith-Alex'),
('Dakota D. Doe', 'Doe-Dakota-D'),
('Björk', 'Bjork'),
('Fran Doe-Smith', 'Doe-Smith-Fran'),
('Alex(Nickname) Smith', 'Smith-Alex'),
('稲荷', '稲荷'),
('Pøweł', 'Powel'),
('Elyse Jan Smith', 'Smith-Elyse-Jan'),
('Jan van Smith', 'van-Smith-Jan'),
('Francis da Silva', 'da-Silva-Francis'),
])
def test_add_entity(payee, expected):
data = {'payee': payee}
hook = add_entity.AddEntityHook(argparse.Namespace())
hook.run(data)
assert data['entity'] == expected
class DateRangeConfig:
def __init__(self, start_date=None, end_date=None):
self.start_date = start_date
self.end_date = end_date
def date_in_want_range(self, date):
return (
((self.start_date is None) or (date >= self.start_date))
and ((self.end_date is None) or (date <= self.end_date))
)
@pytest.mark.parametrize('entry_date,start_date,end_date,allowed', [
(datetime.date(2016, 5, 10), datetime.date(2016, 1, 1), datetime.date(2016, 12, 31), True),
(datetime.date(2016, 1, 1), datetime.date(2016, 1, 1), datetime.date(2016, 12, 31), True),
(datetime.date(2016, 12, 31), datetime.date(2016, 1, 1), datetime.date(2016, 12, 31), True),
(datetime.date(2016, 1, 1), datetime.date(2016, 1, 1), None, True),
(datetime.date(2016, 12, 31), None, datetime.date(2016, 12, 31), True),
(datetime.date(1999, 1, 2), None, None, True),
(datetime.date(2016, 1, 25), datetime.date(2016, 2, 1), datetime.date(2016, 12, 31), False),
(datetime.date(2016, 12, 26), datetime.date(2016, 1, 1), datetime.date(2016, 11, 30), False),
(datetime.date(2016, 1, 31), datetime.date(2016, 2, 1), None, False),
(datetime.date(2016, 12, 1), None, datetime.date(2016, 11, 30), False),
])
def test_filter_by_date(entry_date, start_date, end_date, allowed):
entry_data = {'date': entry_date}
hook = filter_by_date.FilterByDateHook(DateRangeConfig(start_date, end_date))
hook.run(entry_data)
assert entry_data.get('_hook_cancel', False) == (not allowed)
class DefaultDateConfig:
ONE_DAY = datetime.timedelta(days=1)
def __init__(self, start_date=None):
if start_date is None:
start_date = datetime.date(2016, 3, 5)
self.date = start_date - self.ONE_DAY
def get_default_date(self, section_name=None):
self.date += self.ONE_DAY
return self.date
class TestDefaultDate:
def test_simple_case(self):
expect_date = datetime.date(2016, 2, 4)
config = DefaultDateConfig(expect_date)
data = {}
hook = default_date.DefaultDateHook(config)
hook.run(data)
assert data['date'] == expect_date
def test_no_caching(self):
config = DefaultDateConfig()
hook = default_date.DefaultDateHook(config)
d1 = {}
d2 = {}
hook.run(d1)
hook.run(d2)
assert d1['date'] != d2['date']
def test_no_override(self):
expect_date = datetime.date(2016, 2, 6)
config = DefaultDateConfig(expect_date + datetime.timedelta(days=300))
hook = default_date.DefaultDateHook(config)
data = {'date': expect_date}
hook.run(data)
assert data['date'] is expect_date