def test_timestamp_to_date_converter_seconds(params, mocker):
mocker.patch.object(demisto, 'params', return_value=params)
importlib.reload(
Elasticsearch_v2
) # To reset the Elasticsearch client with the OpenSearch library
mocker.patch('Elasticsearch_v2.TIME_METHOD', 'Timestamp-Seconds')
from Elasticsearch_v2 import timestamp_to_date
seconds_since_epoch = "1572164838"
assert str(timestamp_to_date(seconds_since_epoch)) == "2019-10-27 08:27:18"
def test_timestamp_to_date_converter_milliseconds():
from Elasticsearch_v2 import timestamp_to_date
milliseconds_since_epoch = "1572164838123"
assert str(timestamp_to_date(
milliseconds_since_epoch)) == "2019-10-27 08:27:18.123000"
