def test_X1_sources_1pct(data):
icreation, idestruct = select_rates(data, 2, 0.01, -1)
assert icreation == {1}
assert idestruct == {2, 4}
def test_X2_sources_10pct(data):
icreation, idestruct = select_rates(data, 3, 0.1, -1)
assert icreation == {2}
assert idestruct == {3}
def test_X_sources_all(data):
icreation, idestruct = select_rates(data, 1, 0.0, -1)
assert icreation == {3, 4}
assert idestruct == {1}
