def test_eighth(self):
result = _subtrees_for_antipode(self.t4_4)
expected = LinearCombination()
expected[(Forest((self.t1_1, self.t1_1, self.t1_1)), self.t1_1)] = 1
expected[(Forest((self.t1_1, self.t1_1)), self.t2_1)] = 3
expected[(Forest((self.t1_1, )), self.t3_2)] = 3
self.assertEqual(expected, result)
def test_sixth(self):
result = _subtrees_for_antipode(self.t4_2)
expected = LinearCombination()
expected[(Forest((self.t3_2, )), self.t1_1)] = 1
expected[(Forest((self.t1_1, self.t1_1)), self.t2_1)] = 1
expected[(Forest((self.t1_1, )), self.t3_1)] = 2
print(expected)
print(result)
self.assertEqual(expected, result)
def test_first(self):
result = _subtrees_for_antipode(self.t1_1)
expected = LinearCombination()
self.assertEqual(expected, result)
def test_third(self):
result = _subtrees_for_antipode(self.t3_1)
expected = LinearCombination()
expected[(Forest((self.t2_1, )), self.t1_1)] = 1
expected[(Forest((self.t1_1, )), self.t2_1)] = 1
self.assertEqual(expected, result)
def test_empty(self):
result = _subtrees_for_antipode(self.et)
expected = LinearCombination()
self.assertEqual(expected, result)