def test_int_linlin_interpolation_2():
endfds = ENDFDataSource(tape1path)
obs = endfds.integrate_dst_group((1, 5), np.array([3, 5, 8]),
{3: 2, 5: 2, 8:1},
np.array([0., 2, 4, 6, 8]),
np.array([0., 1, 0, 0, 0]))
exp = (0.75 + 1) / 4
assert_equal(exp, obs)
def test_int_hist_only_interpolate_one_endpoint():
endfds = ENDFDataSource(tape1path)
obs = endfds.integrate_dst_group((1, 5), np.array([2, 5, 8]),
{2: 1, 5: 1, 8:1},
np.array([0., 2, 4, 6, 8]),
np.array([0., 1, 0, 0, 0]))
exp = 0.5
assert_equal(exp, obs)
