def test_sym_tree_3():
three = node.Node(3)
two = node.Node(2)
one = node.Node(1, two, three)
solution = isSymetricTree.Solution()
result = solution.isSymetricTree(one)
assert result == False
def test_sym_tree_2():
three = node.Node(3)
three_2 = node.Node(3)
two = node.Node(2, three)
two_2 = node.Node(2, None, three_2)
one = node.Node(1, two, two_2)
solution = isSymetricTree.Solution()
result = solution.isSymetricTree(one)
assert result == True
def test_not_asymetry():
three = node.Node(3)
three_2 = node.Node(3)
two = node.Node(2, None, three)
two_2 = node.Node(2, None, three_2)
one = node.Node(1, two, two_2)
solution = isSymetricTree.Solution()
result = solution.isSymetric(one)
assert result == False
def test_getLevel():
five = node.Node(5)
four = node.Node(4)
two = node.Node(2, four, five)
three = node.Node(3)
one = node.Node(1, two, three)
solution = isSymetricTree.Solution()
result = solution.getLevel(one, 0, {})
assert result == {0:[two, three], 1: [four,five, None, None], 2: [None, None, None, None]}
def test_asymetry():
five = node.Node(5)
four = node.Node(4)
two = node.Node(2, four, five)
three = node.Node(3)
one = node.Node(1, two, three)
solution = isSymetricTree.Solution()
result = solution.isSymetric(one)
assert result == False
def test_asymetryTrue():
eight = node.Node(8)
eight_2 = node.Node(8)
seven = node.Node(7)
seven_2 = node.Node(7)
six = node.Node(6)
six_2 = node.Node(6)
five = node.Node(5)
five_2 = node.Node(5)
three = node.Node(3, eight, seven)
three_2 = node.Node(3, seven_2, eight_2)
four = node.Node(4, six, five)
four_2 = node.Node(4, five_2, six_2)
two = node.Node(2, three, four)
two_2 = node.Node(2, four_2, three_2)
one = node.Node(1, two, two_2)
solution = isSymetricTree.Solution()
result = solution.isSymetric(one)
assert result == True