Files
notifications-api/tests/app/celery/test_reporting_tasks.py
Katie Smith 6727f0e0f5 Update ft_billing DAO functions to use postage
* Updated the 'fetch_billing_data_for_day' DAO function to take postage into
account
* Updated the 'update_fact_billing' DAO function to insert postage for
new rows. When updating rows which are identical apart from the postage, the
original row will be kept. (This behaviour will change once postage is
added to the primary key - at this point, upserting will add a new row.)
* Also changed some fixtures / test set up functions to take postage
into account
2018-09-28 13:52:17 +01:00

485 lines
16 KiB
Python

from datetime import datetime, timedelta, date
from decimal import Decimal
import pytest
from freezegun import freeze_time
from sqlalchemy import desc
from app.celery.reporting_tasks import create_nightly_billing, create_nightly_notification_status
from app.dao.fact_billing_dao import get_rate
from app.models import (
FactBilling,
Notification,
LETTER_TYPE,
EMAIL_TYPE,
SMS_TYPE, FactNotificationStatus
)
from app.models import LetterRate, Rate
from app import db
from tests.app.db import create_service, create_template, create_notification
def test_reporting_should_have_decorated_tasks_functions():
assert create_nightly_billing.__wrapped__.__name__ == 'create_nightly_billing'
def mocker_get_rate(
non_letter_rates, letter_rates, notification_type, date, crown=None, rate_multiplier=None, post_class="second"
):
if notification_type == LETTER_TYPE:
return Decimal(2.1)
elif notification_type == SMS_TYPE:
return Decimal(1.33)
elif notification_type == EMAIL_TYPE:
return Decimal(0)
@pytest.mark.parametrize('second_rate, records_num, billable_units, multiplier',
[(1.0, 1, 2, [1]),
(2.0, 2, 1, [1, 2])])
def test_create_nightly_billing_sms_rate_multiplier(
sample_service,
sample_template,
mocker,
second_rate,
records_num,
billable_units,
multiplier):
yesterday = datetime.now() - timedelta(days=1)
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
# These are sms notifications
create_notification(
created_at=yesterday,
template=sample_template,
status='delivered',
sent_by='mmg',
international=False,
rate_multiplier=1.0,
billable_units=1,
)
create_notification(
created_at=yesterday,
template=sample_template,
status='delivered',
sent_by='mmg',
international=False,
rate_multiplier=second_rate,
billable_units=1,
)
records = FactBilling.query.all()
assert len(records) == 0
# Celery expects the arguments to be a string or primitive type.
yesterday_str = datetime.strftime(yesterday, "%Y-%m-%d")
create_nightly_billing(yesterday_str)
records = FactBilling.query.order_by('rate_multiplier').all()
assert len(records) == records_num
for i, record in enumerate(records):
assert record.bst_date == datetime.date(yesterday)
assert record.rate == Decimal(1.33)
assert record.billable_units == billable_units
assert record.rate_multiplier == multiplier[i]
def test_create_nightly_billing_different_templates(
sample_service,
sample_template,
sample_email_template,
mocker):
yesterday = datetime.now() - timedelta(days=1)
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
create_notification(
created_at=yesterday,
template=sample_template,
status='delivered',
sent_by='mmg',
international=False,
rate_multiplier=1.0,
billable_units=1,
)
create_notification(
created_at=yesterday,
template=sample_email_template,
status='delivered',
sent_by='ses',
international=False,
rate_multiplier=0,
billable_units=0,
)
records = FactBilling.query.all()
assert len(records) == 0
# Celery expects the arguments to be a string or primitive type.
yesterday_str = datetime.strftime(yesterday, "%Y-%m-%d")
create_nightly_billing(yesterday_str)
records = FactBilling.query.order_by('rate_multiplier').all()
assert len(records) == 2
multiplier = [0, 1]
billable_units = [0, 1]
rate = [0, Decimal(1.33)]
for i, record in enumerate(records):
assert record.bst_date == datetime.date(yesterday)
assert record.rate == rate[i]
assert record.billable_units == billable_units[i]
assert record.rate_multiplier == multiplier[i]
def test_create_nightly_billing_different_sent_by(
sample_service,
sample_template,
sample_email_template,
mocker):
yesterday = datetime.now() - timedelta(days=1)
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
# These are sms notifications
create_notification(
created_at=yesterday,
template=sample_template,
status='delivered',
sent_by='mmg',
international=False,
rate_multiplier=1.0,
billable_units=1,
)
create_notification(
created_at=yesterday,
template=sample_template,
status='delivered',
sent_by='firetext',
international=False,
rate_multiplier=1.0,
billable_units=1,
)
records = FactBilling.query.all()
assert len(records) == 0
# Celery expects the arguments to be a string or primitive type.
yesterday_str = datetime.strftime(yesterday, "%Y-%m-%d")
create_nightly_billing(yesterday_str)
records = FactBilling.query.order_by('rate_multiplier').all()
assert len(records) == 2
for i, record in enumerate(records):
assert record.bst_date == datetime.date(yesterday)
assert record.rate == Decimal(1.33)
assert record.billable_units == 1
assert record.rate_multiplier == 1.0
def test_create_nightly_billing_letter(
sample_service,
sample_letter_template,
mocker):
yesterday = datetime.now() - timedelta(days=1)
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
create_notification(
created_at=yesterday,
template=sample_letter_template,
status='delivered',
sent_by='dvla',
international=False,
rate_multiplier=2.0,
billable_units=2,
)
records = FactBilling.query.all()
assert len(records) == 0
# Celery expects the arguments to be a string or primitive type.
yesterday_str = datetime.strftime(yesterday, "%Y-%m-%d")
create_nightly_billing(yesterday_str)
records = FactBilling.query.order_by('rate_multiplier').all()
assert len(records) == 1
record = records[0]
assert record.notification_type == LETTER_TYPE
assert record.bst_date == datetime.date(yesterday)
assert record.rate == Decimal(2.1)
assert record.billable_units == 2
assert record.rate_multiplier == 2.0
def test_create_nightly_billing_different_letter_postage(
notify_db_session,
sample_letter_template,
mocker):
yesterday = datetime.now() - timedelta(days=1)
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
create_notification(
created_at=yesterday,
template=sample_letter_template,
status='delivered',
sent_by='dvla',
billable_units=2,
postage='first'
)
create_notification(
created_at=yesterday,
template=sample_letter_template,
status='delivered',
sent_by='dvla',
billable_units=2,
postage='second'
)
records = FactBilling.query.all()
assert len(records) == 0
# Celery expects the arguments to be a string or primitive type.
yesterday_str = datetime.strftime(yesterday, "%Y-%m-%d")
create_nightly_billing(yesterday_str)
# ft_billing rows will not get upserted since postage is not part of the primary key
record = FactBilling.query.one()
assert record.notification_type == LETTER_TYPE
assert record.bst_date == datetime.date(yesterday)
assert record.postage == 'first'
def test_create_nightly_billing_null_sent_by_sms(
sample_service,
sample_template,
mocker):
yesterday = datetime.now() - timedelta(days=1)
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
create_notification(
created_at=yesterday,
template=sample_template,
status='delivered',
sent_by=None,
international=False,
rate_multiplier=1.0,
billable_units=1,
)
records = FactBilling.query.all()
assert len(records) == 0
# Celery expects the arguments to be a string or primitive type.
yesterday_str = datetime.strftime(yesterday, "%Y-%m-%d")
create_nightly_billing(yesterday_str)
records = FactBilling.query.all()
assert len(records) == 1
record = records[0]
assert record.bst_date == datetime.date(yesterday)
assert record.rate == Decimal(1.33)
assert record.billable_units == 1
assert record.rate_multiplier == 1
assert record.provider == 'unknown'
@freeze_time('2018-01-15T03:30:00')
def test_create_nightly_billing_consolidate_from_3_days_delta(
sample_service,
sample_template,
mocker):
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
# create records from 11th to 15th
for i in range(0, 11):
create_notification(
created_at=datetime.now() - timedelta(days=i),
template=sample_template,
status='delivered',
sent_by=None,
international=False,
rate_multiplier=1.0,
billable_units=1,
)
notification = Notification.query.order_by(Notification.created_at).all()
assert datetime.date(notification[0].created_at) == date(2018, 1, 5)
records = FactBilling.query.all()
assert len(records) == 0
create_nightly_billing()
records = FactBilling.query.order_by(FactBilling.bst_date).all()
assert len(records) == 10
assert records[0].bst_date == date(2018, 1, 5)
assert records[-1].bst_date == date(2018, 1, 14)
def test_get_rate_for_letter_latest(notify_db_session):
non_letter_rates = [(r.notification_type, r.valid_from, r.rate) for r in
Rate.query.order_by(desc(Rate.valid_from)).all()]
# letter rates should be passed into the get_rate function as a tuple of start_date, crown, sheet_count,
# rate and post_class
new_letter_rate = (datetime(2017, 12, 1), True, 1, Decimal(0.33), 'second')
old_letter_rate = (datetime(2016, 12, 1), True, 1, Decimal(0.30), 'second')
letter_rates = [new_letter_rate, old_letter_rate]
rate = get_rate(non_letter_rates, letter_rates, LETTER_TYPE, datetime(2018, 1, 1), True, 1)
assert rate == Decimal(0.33)
def test_get_rate_for_sms_and_email(notify_db_session):
sms_rate = Rate(valid_from=datetime(2017, 12, 1),
rate=Decimal(0.15),
notification_type=SMS_TYPE)
db.session.add(sms_rate)
email_rate = Rate(valid_from=datetime(2017, 12, 1),
rate=Decimal(0),
notification_type=EMAIL_TYPE)
db.session.add(email_rate)
non_letter_rates = [(r.notification_type, r.valid_from, r.rate) for r in
Rate.query.order_by(desc(Rate.valid_from)).all()]
letter_rates = [(r.start_date, r.crown, r.sheet_count, r.rate) for r in
LetterRate.query.order_by(desc(LetterRate.start_date)).all()]
rate = get_rate(non_letter_rates, letter_rates, SMS_TYPE, datetime(2018, 1, 1))
assert rate == Decimal(0.15)
rate = get_rate(non_letter_rates, letter_rates, EMAIL_TYPE, datetime(2018, 1, 1))
assert rate == Decimal(0)
@freeze_time('2018-03-27T03:30:00')
# summer time starts on 2018-03-25
def test_create_nightly_billing_use_BST(
sample_service,
sample_template,
mocker):
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
create_notification(
created_at=datetime(2018, 3, 25, 12, 0),
template=sample_template,
status='delivered',
sent_by=None,
international=False,
rate_multiplier=1.0,
billable_units=1,
)
create_notification(
created_at=datetime(2018, 3, 25, 23, 5),
template=sample_template,
status='delivered',
sent_by=None,
international=False,
rate_multiplier=1.0,
billable_units=1,
)
notifications = Notification.query.order_by(Notification.created_at).all()
assert len(notifications) == 2
records = FactBilling.query.all()
assert len(records) == 0
create_nightly_billing()
records = FactBilling.query.order_by(FactBilling.bst_date).all()
assert len(records) == 2
assert records[0].bst_date == date(2018, 3, 25)
assert records[-1].bst_date == date(2018, 3, 26)
@freeze_time('2018-01-15T03:30:00')
def test_create_nightly_billing_update_when_record_exists(
sample_service,
sample_template,
mocker):
mocker.patch('app.dao.fact_billing_dao.get_rate', side_effect=mocker_get_rate)
create_notification(
created_at=datetime.now() - timedelta(days=1),
template=sample_template,
status='delivered',
sent_by=None,
international=False,
rate_multiplier=1.0,
billable_units=1,
)
records = FactBilling.query.all()
assert len(records) == 0
create_nightly_billing()
records = FactBilling.query.order_by(FactBilling.bst_date).all()
assert len(records) == 1
assert records[0].bst_date == date(2018, 1, 14)
assert records[0].billable_units == 1
assert not records[0].updated_at
create_notification(
created_at=datetime.now() - timedelta(days=1),
template=sample_template,
status='delivered',
sent_by=None,
international=False,
rate_multiplier=1.0,
billable_units=1,
)
# run again, make sure create_nightly_billing() updates with no error
create_nightly_billing()
assert len(records) == 1
assert records[0].billable_units == 2
assert records[0].updated_at
def test_create_nightly_notification_status(notify_db_session):
first_service = create_service(service_name='First Service')
first_template = create_template(service=first_service)
second_service = create_service(service_name='second Service')
second_template = create_template(service=second_service, template_type='email')
third_service = create_service(service_name='third Service')
third_template = create_template(service=third_service, template_type='letter')
create_notification(template=first_template, status='delivered')
create_notification(template=first_template, status='delivered', created_at=datetime.utcnow() - timedelta(days=1))
create_notification(template=first_template, status='delivered', created_at=datetime.utcnow() - timedelta(days=2))
create_notification(template=first_template, status='delivered', created_at=datetime.utcnow() - timedelta(days=3))
create_notification(template=first_template, status='delivered', created_at=datetime.utcnow() - timedelta(days=4))
create_notification(template=second_template, status='temporary-failure')
create_notification(template=second_template, status='temporary-failure',
created_at=datetime.utcnow() - timedelta(days=1))
create_notification(template=second_template, status='temporary-failure',
created_at=datetime.utcnow() - timedelta(days=2))
create_notification(template=second_template, status='temporary-failure',
created_at=datetime.utcnow() - timedelta(days=3))
create_notification(template=second_template, status='temporary-failure',
created_at=datetime.utcnow() - timedelta(days=4))
create_notification(template=third_template, status='created')
create_notification(template=third_template, status='created', created_at=datetime.utcnow() - timedelta(days=1))
create_notification(template=third_template, status='created', created_at=datetime.utcnow() - timedelta(days=2))
create_notification(template=third_template, status='created', created_at=datetime.utcnow() - timedelta(days=3))
create_notification(template=third_template, status='created', created_at=datetime.utcnow() - timedelta(days=4))
assert len(FactNotificationStatus.query.all()) == 0
create_nightly_notification_status()
new_data = FactNotificationStatus.query.order_by(
FactNotificationStatus.bst_date,
FactNotificationStatus.notification_type
).all()
assert len(new_data) == 9
assert str(new_data[0].bst_date) == datetime.strftime(datetime.utcnow() - timedelta(days=3), "%Y-%m-%d")
assert str(new_data[3].bst_date) == datetime.strftime(datetime.utcnow() - timedelta(days=2), "%Y-%m-%d")
assert str(new_data[6].bst_date) == datetime.strftime(datetime.utcnow() - timedelta(days=1), "%Y-%m-%d")