def test_handle_event(self, event, expected):
writer = FakeBigQueryWriter()
event_types = ['sale_order', 'purchase_order']
write_events = EventHandler(writer, event_types)
event = messages.photonpump_eventrecord('somestream', 'id',
'event_number', event, {},
'metadata', 'created')
write_events.handle_event(event)
assert writer.data == ['sale_order']
