Files
notifications-api/tests/app/service/test_statistics.py
Leo Hemsted 3e21f57481 fix platform admin stats row-order bug
now that we're reading from two tables (ft_notification_status and
notifications) for stats, we'll get a couple of rows for each
notification type. If a service doesn't have any rows in one of those
tables, the query will return a row with nulls for the notification
types and counts. Some services will have history but no stats from
today, others will have data from today but no history.

This commit acknowledges that any row might have nulls, not just the
first row.
2019-01-09 11:43:40 +00:00

215 lines
7.3 KiB
Python

import collections
from datetime import datetime
from unittest.mock import Mock
from freezegun import freeze_time
import pytest
from app.service.statistics import (
format_admin_stats,
format_statistics,
create_stats_dict,
create_zeroed_stats_dicts,
create_empty_monthly_notification_status_stats_dict,
add_monthly_notification_status_stats
)
StatsRow = collections.namedtuple('row', ('notification_type', 'status', 'count'))
NewStatsRow = collections.namedtuple('row', ('notification_type', 'status', 'key_type', 'count'))
# email_counts and sms_counts are 3-tuple of requested, delivered, failed
@pytest.mark.idparametrize('stats, email_counts, sms_counts, letter_counts', {
'empty': ([], [0, 0, 0], [0, 0, 0], [0, 0, 0]),
'always_increment_requested': ([
StatsRow('email', 'delivered', 1),
StatsRow('email', 'failed', 1)
], [2, 1, 1], [0, 0, 0], [0, 0, 0]),
'dont_mix_template_types': ([
StatsRow('email', 'delivered', 1),
StatsRow('sms', 'delivered', 1),
StatsRow('letter', 'delivered', 1)
], [1, 1, 0], [1, 1, 0], [1, 1, 0]),
'convert_fail_statuses_to_failed': ([
StatsRow('email', 'failed', 1),
StatsRow('email', 'technical-failure', 1),
StatsRow('email', 'temporary-failure', 1),
StatsRow('email', 'permanent-failure', 1),
StatsRow('letter', 'validation-failed', 1),
StatsRow('letter', 'virus-scan-failed', 1),
StatsRow('letter', 'permanent-failure', 1),
StatsRow('letter', 'cancelled', 1),
], [4, 0, 4], [0, 0, 0], [4, 0, 4]),
'convert_sent_to_delivered': ([
StatsRow('sms', 'sending', 1),
StatsRow('sms', 'delivered', 1),
StatsRow('sms', 'sent', 1),
], [0, 0, 0], [3, 2, 0], [0, 0, 0]),
'handles_none_rows': ([
StatsRow('sms', 'sending', 1),
StatsRow(None, None, None)
], [0, 0, 0], [1, 0, 0], [0, 0, 0])
})
def test_format_statistics(stats, email_counts, sms_counts, letter_counts):
ret = format_statistics(stats)
assert ret['email'] == {
status: count
for status, count
in zip(['requested', 'delivered', 'failed'], email_counts)
}
assert ret['sms'] == {
status: count
for status, count
in zip(['requested', 'delivered', 'failed'], sms_counts)
}
assert ret['letter'] == {
status: count
for status, count
in zip(['requested', 'delivered', 'failed'], letter_counts)
}
def test_create_zeroed_stats_dicts():
assert create_zeroed_stats_dicts() == {
'sms': {'requested': 0, 'delivered': 0, 'failed': 0},
'email': {'requested': 0, 'delivered': 0, 'failed': 0},
'letter': {'requested': 0, 'delivered': 0, 'failed': 0},
}
def test_create_stats_dict():
assert create_stats_dict() == {
'sms': {'total': 0,
'test-key': 0,
'failures': {'technical-failure': 0,
'permanent-failure': 0,
'temporary-failure': 0,
'virus-scan-failed': 0}},
'email': {'total': 0,
'test-key': 0,
'failures': {'technical-failure': 0,
'permanent-failure': 0,
'temporary-failure': 0,
'virus-scan-failed': 0}},
'letter': {'total': 0,
'test-key': 0,
'failures': {'technical-failure': 0,
'permanent-failure': 0,
'temporary-failure': 0,
'virus-scan-failed': 0}}
}
def test_format_admin_stats_only_includes_test_key_notifications_in_test_key_section():
rows = [
NewStatsRow('email', 'technical-failure', 'test', 3),
NewStatsRow('sms', 'permanent-failure', 'test', 4),
NewStatsRow('letter', 'virus-scan-failed', 'test', 5),
]
stats_dict = format_admin_stats(rows)
assert stats_dict['email']['total'] == 0
assert stats_dict['email']['failures']['technical-failure'] == 0
assert stats_dict['email']['test-key'] == 3
assert stats_dict['sms']['total'] == 0
assert stats_dict['sms']['failures']['permanent-failure'] == 0
assert stats_dict['sms']['test-key'] == 4
assert stats_dict['letter']['total'] == 0
assert stats_dict['letter']['failures']['virus-scan-failed'] == 0
assert stats_dict['letter']['test-key'] == 5
def test_format_admin_stats_counts_non_test_key_notifications_correctly():
rows = [
NewStatsRow('email', 'technical-failure', 'normal', 1),
NewStatsRow('email', 'created', 'team', 3),
NewStatsRow('sms', 'temporary-failure', 'normal', 6),
NewStatsRow('sms', 'sent', 'normal', 2),
NewStatsRow('letter', 'pending-virus-check', 'normal', 1),
]
stats_dict = format_admin_stats(rows)
assert stats_dict['email']['total'] == 4
assert stats_dict['email']['failures']['technical-failure'] == 1
assert stats_dict['sms']['total'] == 8
assert stats_dict['sms']['failures']['permanent-failure'] == 0
assert stats_dict['letter']['total'] == 1
def _stats(requested, delivered, failed):
return {'requested': requested, 'delivered': delivered, 'failed': failed}
@pytest.mark.parametrize('year, expected_years', [
(
2018,
[
'2018-04',
'2018-05',
'2018-06'
]
),
(
2017,
[
'2017-04',
'2017-05',
'2017-06',
'2017-07',
'2017-08',
'2017-09',
'2017-10',
'2017-11',
'2017-12',
'2018-01',
'2018-02',
'2018-03'
]
)
])
@freeze_time('2018-05-31 23:59:59')
def test_create_empty_monthly_notification_status_stats_dict(year, expected_years):
output = create_empty_monthly_notification_status_stats_dict(year)
assert sorted(output.keys()) == expected_years
for v in output.values():
assert v == {'sms': {}, 'email': {}, 'letter': {}}
@freeze_time('2018-05-31 23:59:59')
def test_add_monthly_notification_status_stats():
row_data = [
{'month': datetime(2018, 4, 1), 'notification_type': 'sms', 'notification_status': 'sending', 'count': 1},
{'month': datetime(2018, 4, 1), 'notification_type': 'sms', 'notification_status': 'delivered', 'count': 2},
{'month': datetime(2018, 4, 1), 'notification_type': 'email', 'notification_status': 'sending', 'count': 4},
{'month': datetime(2018, 5, 1), 'notification_type': 'sms', 'notification_status': 'sending', 'count': 8},
]
rows = []
for r in row_data:
m = Mock(spec=[])
for k, v in r.items():
setattr(m, k, v)
rows.append(m)
data = create_empty_monthly_notification_status_stats_dict(2018)
# this data won't be affected
data['2018-05']['email']['sending'] = 32
# this data will get combined with the 8 from row_data
data['2018-05']['sms']['sending'] = 16
add_monthly_notification_status_stats(data, rows)
assert data == {
'2018-04': {'sms': {'sending': 1, 'delivered': 2}, 'email': {'sending': 4}, 'letter': {}},
'2018-05': {'sms': {'sending': 24}, 'email': {'sending': 32}, 'letter': {}},
'2018-06': {'sms': {}, 'email': {}, 'letter': {}},
}