def testDFSRandom():
print(divider + "Executing testDFSRandom()...")
tree = BinaryTree()
expectedNodes = [32, 16, 2, 5, 12, 30, 18, 50, 48, 53]
for number in randomNumbers:
tree.insert(Node(number))
assert (tree.size == len(randomNumbers))
nodes = tree.getNodesDFS()
print("Returned nodes = {}".format(nodesToString(nodes)))
print("Expected nodes = {}".format([n for n in expectedNodes]))
# Ensure that the order of the nodes is in the proper order for DFS
for i in range(0, len(nodes)):
assert (nodes[i].data == expectedNodes[i])
print("Passed" + divider)
