def test_case_two_pipes_n(log_results=False):
"""
:param log_results:
:type log_results:
:return:
:rtype:
"""
net = nw.water_strand_2pipes(method="n", results_from="stanet")
p_diff, v_diff_abs = pipeflow_stanet_comparison(net, log_results)
assert np.all(p_diff < 0.002)
assert np.all(v_diff_abs < 0.03)
def test_case_strand_net_2pipes_sj(log_results=False):
net = nw.water_strand_2pipes(method="swamee-jain")
p_diff, v_diff_abs = pipeflow_openmodelica_comparison(net, log_results)
assert np.all(p_diff < 0.01)
assert np.all(v_diff_abs < 0.05)