def when_i_dissociate_extension_group1_from_sip_line_group2(step, exten, context, sip_username):
extension = extension_helper.find_extension_by_exten_context(exten, context)
line = line_sip_helper.get_by_username(sip_username)
world.response = action.dissociate_extension(line['id'], extension.id)
def when_i_dissociate_a_fake_extension_from_sip_line_group1(step, sip_username):
line = line_sip_helper.get_by_username(sip_username)
world.response = action.dissociate_extension(line['id'], FAKE_ID)
