def test_get_all_cases_modified_since(self):
case1 = _create_case(user_id="user1")
case2 = _create_case(user_id="user1")
middle = datetime.utcnow()
time.sleep(.01)
case3 = _create_case(user_id="user2")
case4 = _create_case(user_id="user3")
time.sleep(.01)
end = datetime.utcnow()
cases_back = list(CaseAccessorSQL.get_all_cases_modified_since())
self.assertEqual(4, len(cases_back))
self.assertEqual(set(case.case_id for case in cases_back),
set([case1.case_id, case2.case_id, case3.case_id, case4.case_id]))
cases_back = list(CaseAccessorSQL.get_all_cases_modified_since(middle))
self.assertEqual(2, len(cases_back))
self.assertEqual(set(case.case_id for case in cases_back),
set([case3.case_id, case4.case_id]))
self.assertEqual(0, len(list(CaseAccessorSQL.get_all_cases_modified_since(end))))
self.assertEqual(1, len(CaseAccessorSQL.get_cases_modified_since(limit=1)))
def iter_all_changes(self, start_from=None):
for case in CaseAccessorSQL.get_all_cases_modified_since(start_from, chunk_size=self.chunk_size):
yield _sql_case_to_change(case)
