def test_parse_date_range():
utc_now = datetime.utcnow()
utc_start_time, utc_end_time = parse_date_range('2 days', utc=True)
# testing UTC date time and range of 2 days
assert utc_now.replace(microsecond=0) == utc_end_time.replace(microsecond=0)
assert abs(utc_start_time - utc_end_time).days == 2
local_now = datetime.now()
local_start_time, local_end_time = parse_date_range('73 minutes', utc=False)
# testing local datetime and range of 73 minutes
assert local_now.replace(microsecond=0) == local_end_time.replace(microsecond=0)
assert abs(local_start_time - local_end_time).seconds / 60 == 73
def test_fetch_incidents_command():
"""
Given:
- FraudWatch client.
- Last run parameters.
When:
- Fetching incidents.
Then:
- Ensure that on first call to fetch_incidents, only day ago or later are fetched.
- Ensure on another calls to fetch_incidents, only relevant incidents are fetched.
- Ensure that the incidents returned are as expected.
"""
now = datetime.now(timezone.utc)
five_minutes_before = now - timedelta(minutes=5)
one_hour_before = now - timedelta(hours=1)
two_hours_before = now - timedelta(hours=2)
two_days_before = now - timedelta(days=2)
mock_response = command_tests_data['fetch-incidents']['response']
mock_response['incidents'][0]['date_opened'] = five_minutes_before.isoformat()
mock_response['incidents'][1]['date_opened'] = one_hour_before.isoformat()
mock_response['incidents'][2]['date_opened'] = two_hours_before.isoformat()
mock_response['incidents'][3]['date_opened'] = two_days_before.isoformat()
client.incidents_list = Mock()
client.incidents_list.side_effect = [
mock_response,
{'pagination': {}, 'incidents': []},
mock_response,
{'pagination': {}, 'incidents': []},
mock_response,
{'pagination': {}, 'incidents': []}
]
incidents, next_run = fetch_incidents_command(client, {'max_fetch': 2, 'first_fetch': '5 days'}, {})
assert incidents == [
{'name': f'''{mock_response['incidents'][2].get('brand')}:{mock_response['incidents'][2].get('identifier')}''',
'type': 'FraudWatch Incident',
'occurred': mock_response['incidents'][2].get('date_opened'),
'rawJSON': json.dumps(mock_response['incidents'][2])
},
{'name': f'''{mock_response['incidents'][1].get('brand')}:{mock_response['incidents'][1].get('identifier')}''',
'type': 'FraudWatch Incident',
'occurred': mock_response['incidents'][1].get('date_opened'),
'rawJSON': json.dumps(mock_response['incidents'][1])
}
]
assert next_run == {'last_fetch_time': one_hour_before.isoformat()}
incidents, next_run = fetch_incidents_command(client, {'max_fetch': 2}, next_run)
assert incidents == [
{'name': f'''{mock_response['incidents'][0].get('brand')}:{mock_response['incidents'][0].get('identifier')}''',
'type': 'FraudWatch Incident',
'occurred': mock_response['incidents'][0].get('date_opened'),
'rawJSON': json.dumps(mock_response['incidents'][0])
}
]
assert next_run == {'last_fetch_time': five_minutes_before.isoformat()}
incidents, next_run = fetch_incidents_command(client, {'max_fetch': 2}, next_run)
assert incidents == []
assert next_run == {'last_fetch_time': five_minutes_before.isoformat()}