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aare/python/tests/test_InterpolationAPI.py
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Python

import pytest
from aare import Interpolator, ClusterVector, Etai, Cluster
import numpy as np
def test_interpolation_api():
eta_distribution = np.zeros((10, 10, 1)) # dummy eta distribution
etax_bins = np.linspace(0, 1.0, 11)
etay_bins = np.linspace(0, 1.0, 11)
e_bins = np.array([0., 10.]) # dummy energy bins
interpolator = Interpolator(eta_distribution, etax_bins, etay_bins, e_bins)
cluster_vector = ClusterVector()
cluster_vector.push_back(Cluster(10, 5, np.ones(shape=9, dtype=np.int32)))
cluster_vector.push_back(Cluster(20, 10, np.ones(shape=9, dtype=np.int32)))
eta1 = Etai()
eta1.x = 0.1
eta1.y = 0.1
eta1.sum = 5
eta2 = Etai()
eta2.x = 0.1
eta2.y = 0.9
eta2.sum = 6
etas = np.array([eta1, eta2]) # dummy etas for the clusters
photons = interpolator.interpolate(cluster_vector, etas)
assert photons.size == 2