def test_et_2(val):
"""
Test EntropyTriangle against known values.
"""
et = EntropyTriangle2([ex1, ex2, ex3, ex4])
assert val in et.points
def test_et2_1(d, val):
"""
Test EntropyTriangle2 against known values.
"""
assert EntropyTriangle2(d).points[0] == val