def test_is_valid_minimalist(self):
leaves = [
'02aae7e86eb50f61a62083a320475d9d60cbd52749dbf08fa942b1b97f50aee5'
]
nodes = []
bitmap = "bf"
depth = "0004"
anchor = get_anchor_dict()
self.assertTrue(
Proof.isValid(Proof(leaves, nodes, depth, bitmap, anchor)),
'Proof should be valid.')
def test_verify_proof_failing_invalid_bitmap(self, MockHttpClient, MockBlockchainClient, MockConfig):
leaves = [
'0000000000000000000000000000000000000000000000000000000000000000']
nodes = [
'0101010101010101010101010101010101010101010101010101010101010101'
]
depth = '000000000'
bitmap = '4'
anchor = get_anchor_dict()
proof_repo = ProofRepository(
MockHttpClient, MockBlockchainClient, MockConfig)
proof = Proof(leaves, nodes, depth, bitmap, anchor)
with self.assertRaises(ProofVerificationException):
proof_repo.verifyProof(proof)
def test_is_valid_depth_too_short(self):
leaves = [
'02aae7e86eb50f61a62083a320475d9d60cbd52749dbf08fa942b1b97f50aee5'
]
nodes = [
"bb6986853646d083929d1d92638f3d4741a3b7149bd2b63c6bfedd32e3c684d3",
"0616067c793ac533815ae2d48d785d339e0330ce5bb5345b5e6217dd9d1dbeab",
"68b8f6b25cc700e64ed3e3d33f2f246e24801f93d29786589fbbab3b11f5bcee"
]
bitmap = "bfdf7000"
depth = "000400060006000"
anchor = get_anchor_dict()
self.assertFalse(
Proof.isValid(Proof(leaves, nodes, depth, bitmap, anchor)),
'Proof should be valid.')
def test_verify_proof_keccak_3(self, MockHttpClient, MockBlockchainClient, MockConfig):
leaves = [
'0000000000000000000000000000000000000000000000000000000000000000']
nodes = [
'f49d70da1c2c8989766908e06b8d2277a6954ec8533696b9a404b631b0b7735a'
]
depth = '00010001'
bitmap = '4000'
root = '5c67902dc31624d9278c286ef4ce469451d8f1d04c1edb29a5941ca0e03ddc8d'
anchor = get_anchor_dict()
proof_repo = ProofRepository(
MockHttpClient, MockBlockchainClient, MockConfig)
proof = Proof(leaves, nodes, depth, bitmap, anchor)
self.assertEqual(proof_repo.verifyProof(proof).getHash(), root,
'Proof not verifying correctly.')
def test_verify_proof_keccak_2(self, MockHttpClient, MockBlockchainClient, MockConfig):
leaves = [
'0000000000000000000000000000000000000000000000000000000000000000']
nodes = [
'0101010101010101010101010101010101010101010101010101010101010101'
]
depth = '00000000'
bitmap = '40'
root = 'd5f4f7e1d989848480236fb0a5f808d5877abf778364ae50845234dd6c1e80fc'
anchor = get_anchor_dict()
proof_repo = ProofRepository(
MockHttpClient, MockBlockchainClient, MockConfig)
proof = Proof(leaves, nodes, depth, bitmap, anchor)
self.assertEqual(proof_repo.verifyProof(proof).getHash(), root,
'Proof not verifying correctly.')
def test_verify_proof_keccak(self, MockHttpClient, MockBlockchainClient, MockConfig):
leaves = [
'0000000000000000000000000000000000000000000000000000000000000000']
nodes = [
'1111111111111111111111111111111111111111111111111111111111111111'
]
depth = '00010001'
bitmap = '40'
root = '8e4b8e18156a1c7271055ce5b7ef53bb370294ebd631a3b95418a92da46e681f'
anchor = get_anchor_dict()
proof_repo = ProofRepository(
MockHttpClient, MockBlockchainClient, MockConfig)
proof = Proof(leaves, nodes, depth, bitmap, anchor)
self.assertEqual(proof_repo.verifyProof(proof).getHash(), root,
'Proof not verifying correctly.')
def test_retrieve_proof_okay(self, MockHttpClient, MockBlockchainClient, MockConfig):
MockHttpClient.post.return_value = {
"bitmap": "bfdf7000",
"depth": "000400060006000500030002000400060007000800090009",
"leaves": [
"02aae7e86eb50f61a62083a320475d9d60cbd52749dbf08fa942b1b97f50aee5",
],
"nodes": [
"bb6986853646d083929d1d92638f3d4741a3b7149bd2b63c6bfedd32e3c684d3",
"0616067c793ac533815ae2d48d785d339e0330ce5bb5345b5e6217dd9d1dbeab",
"68b8f6b25cc700e64ed3e3d33f2f246e24801f93d29786589fbbab3b11f5bcee"
],
"root": "c6372dab6a48637173a457e3ae0c54a500bb50346e847eccf2b818ade94d8ccf",
"anchor": get_anchor_dict()
}
proof_repo = ProofRepository(
MockHttpClient, MockBlockchainClient, MockConfig)
proof = proof_repo.retrieveProof([Record(
"02aae7e86eb50f61a62083a320475d9d60cbd52749dbf08fa942b1b97f50aee5")], Network.BLOOCK_CHAIN, 0)
self.assertIsInstance(proof, Proof)
self.assertEqual(proof.bitmap, 'bfdf7000',
'Expecting different bitmap.')
self.assertEqual(
proof.depth, '000400060006000500030002000400060007000800090009', 'Expecting different depth')
self.assertEqual(proof.leaves, [
'02aae7e86eb50f61a62083a320475d9d60cbd52749dbf08fa942b1b97f50aee5'], 'Expecting different leaves array')
self.assertEqual(proof.nodes, [
"bb6986853646d083929d1d92638f3d4741a3b7149bd2b63c6bfedd32e3c684d3",
"0616067c793ac533815ae2d48d785d339e0330ce5bb5345b5e6217dd9d1dbeab",
"68b8f6b25cc700e64ed3e3d33f2f246e24801f93d29786589fbbab3b11f5bcee"
], 'Expecting different nodes array')
self.assertEqual(proof.anchor.anchor_id, 387, 'Expecting different anchor id')
self.assertEqual(proof.anchor.root, "c6372dab6a48637173a457e3ae0c54a500bb50346e847eccf2b818ade94d8ccf", 'Expecting different root value')
self.assertEqual(proof.anchor.anchor_id, 387, 'Expecting different anchor id')
self.assertEqual(proof.anchor.networks[0].name, 'ethereum_ganache', 'Expecting different network name')
self.assertEqual(proof.anchor.networks[0].tx_hash, '0xc087797b9700245c8e3f678874e9c419297f2302cb822d798ca94cce8c27aea9', 'Expecting different tx_hash')
self.assertEqual(proof.anchor.networks[0].state, 'Confirmed', 'Expecting different state')
self.assertEqual(proof.anchor.networks[0].created_at, 1631873582, 'Expecting different created_at')
self.assertEqual(proof.anchor.status, 'Success', 'Expecting different status')