def _init_target_key(self, *args):
""" abstract method to create composite key from source domain_name and timestamp"""
return args[0], time_helper.session_to_hour(args[1])
def test_session_to_hour(self):
timestamp = '20110101161633'
expected_output = '2011010116'
assert time_helper.session_to_hour(timestamp) == expected_output
def _init_sink_key(self, *args):
return args[0], time_helper.session_to_hour(args[1])
