class TestBlockchain(unittest.TestCase):
def test_append(self):
self.bch = Blockchain(int(time.time()))
pb = ProposeBlock(
0,
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDXU/1hP5P2gGCmepUxJfWa3kc+dlHob+KHZO/ZMYemJtATR1jsrdUKHd3+iC6WHG5uuCZOePYRFchEk5lirnoIiOBbQZ0aS6mVBX6lFh2zGTvfmOEpifiZvfN7iPhXDxTt9OOzKgoN1cIzbXfTM6fQfo4Ef0XYaxbiw11Fd8M4Uw=="
)
self.bch.add_propose_block(pb, 0, self.bch.get_last()[1].hash())
cb = CommitBlock({})
self.bch.add_commit_block(
cb, 1,
self.bch.get_last()[1].next_links[0].hash(),
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDXU/1hP5P2gGCmepUxJfWa3kc+dlHob+KHZO/ZMYemJtATR1jsrdUKHd3+iC6WHG5uuCZOePYRFchEk5lirnoIiOBbQZ0aS6mVBX6lFh2zGTvfmOEpifiZvfN7iPhXDxTt9OOzKgoN1cIzbXfTM6fQfo4Ef0XYaxbiw11Fd8M4Uw=="
)
d, b = self.bch.get_last()
self.assertEqual(cb, b)
#self.assertEqual(b.weight, 1)
self.assertEqual(d, 1)
pb1 = ProposeBlock(
36,
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDXU/1hP5P2gGCmepUxJfWa3kc+dlHob+KHZO/ZMYemJtATR1jsrdUKHd3+iC6WHG5uuCZOePYRFchEk5lirnoIiOBbQZ0aS6mVBX6lFh2zGTvfmOEpifiZvfN7iPhXDxTt9OOzKgoN1cIzbXfTM6fQfo4Ef0XYaxbiw11Fd8M4Uw=="
)
self.bch.add_propose_block(pb1, 1, self.bch.get_last()[1].hash())
cb1 = CommitBlock({})
self.bch.add_commit_block(
cb1, 2,
self.bch.get_last()[1].next_links[0].hash(),
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDXU/1hP5P2gGCmepUxJfWa3kc+dlHob+KHZO/ZMYemJtATR1jsrdUKHd3+iC6WHG5uuCZOePYRFchEk5lirnoIiOBbQZ0aS6mVBX6lFh2zGTvfmOEpifiZvfN7iPhXDxTt9OOzKgoN1cIzbXfTM6fQfo4Ef0XYaxbiw11Fd8M4Uw=="
)
d, b = self.bch.get_last()
self.assertEqual(cb1, b)
#self.assertEqual(b.weight, 2)
self.assertEqual(d, 2)
self.assertEqual(len(self.bch.list_of_leaves), 1)
pb2 = ProposeBlock(
33,
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDXU/1hP5P2gGCmepUxJfWa3kc+dlHob+KHZO/ZMYemJtATR1jsrdUKHd3+iC6WHG5uuCZOePYRFchEk5lirnoIiOBbQZ0aS6mVBX6lFh2zGTvfmOEpifiZvfN7iPhXDxTt9OOzKgoN1cIzbXfTM6fQfo4Ef0XYaxbiw11Fd8M4Uw=="
)
self.bch.add_propose_block(pb2, 1, cb.hash())
cb2 = CommitBlock({})
self.bch.add_commit_block(
cb2, 2, pb2.hash(),
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDXU/1hP5P2gGCmepUxJfWa3kc+dlHob+KHZO/ZMYemJtATR1jsrdUKHd3+iC6WHG5uuCZOePYRFchEk5lirnoIiOBbQZ0aS6mVBX6lFh2zGTvfmOEpifiZvfN7iPhXDxTt9OOzKgoN1cIzbXfTM6fQfo4Ef0XYaxbiw11Fd8M4Uw=="
)
self.assertEqual(cb1, self.bch.get_last()[1])
self.assertEqual(len(self.bch.list_of_leaves), 2)
def test_get_last(self):
self.bch = Blockchain(int(time.time()))
d, last = self.bch.get_last()
self.assertEqual(last, self.bch.head.commit_link)
self.assertEqual(0, d)
def test_hash(self):
pb = ProposeBlock(0)
pb1 = ProposeBlock(0)
cb = CommitBlock([])
cb1 = CommitBlock([])
self.assertEqual(cb.hash(), cb1.hash())
self.assertEqual(pb.hash(), pb1.hash())
