def test_hack_and_slash_execute(fx_user, fx_novice_status):
move = fx_user.create_novice(fx_novice_status)
Block.create(fx_user, [move])
avatar = fx_user.avatar()
avatar.hp = 0
move = fx_user.move(HackAndSlash())
Block.create(fx_user, [move])
with raises(InvalidMoveError):
move.execute(avatar)
def test_sync(fx_user, fx_session, fx_other_user, fx_other_session, fx_server,
fx_novice_status):
assert fx_other_session.query(Block).count() == 0
assert fx_session.query(Block).count() == 0
Block.sync(Node(url=fx_server.url), fx_other_session)
assert fx_other_session.query(Block).count() == 0
assert fx_session.query(Block).count() == 0
Block.create(fx_other_user, [])
Block.sync(Node(url=fx_server.url), fx_other_session)
assert fx_other_session.query(Block).count() == 1
assert fx_session.query(Block).count() == 0
move = fx_user.create_novice(fx_novice_status)
Block.create(fx_user, [move])
Block.create(fx_user, [])
Block.create(fx_user, [])
assert fx_other_session.query(Block).count() == 1
assert fx_other_session.query(Move).count() == 0
assert fx_session.query(Block).count() == 3
assert fx_session.query(Move).count() == 1
Block.sync(Node(url=fx_server.url), fx_other_session)
assert fx_other_session.query(Block).count() == 3
assert fx_other_session.query(Move).count() == 1
assert fx_session.query(Block).count() == 3
assert fx_session.query(Move).count() == 1
def test_get_blocks(fx_test_client, fx_user):
move = fx_user.sleep()
rv = fx_test_client.get(f'/moves/{move.id}')
assert rv.status == '200 OK'
assert move.id.encode() in rv.data
block = Block.create(fx_user, [move])
rv = fx_test_client.get(f'/blocks')
assert rv.status == '200 OK'
assert block.hash.encode() in rv.data
assert move.id.encode() in rv.data
rv = fx_test_client.get(f'/blocks/{block.id}')
assert rv.status == '200 OK'
assert block.hash.encode() in rv.data
assert move.id.encode() in rv.data
rv = fx_test_client.get(f'/blocks/{block.hash}')
assert rv.status == '200 OK'
assert block.hash.encode() in rv.data
rv = fx_test_client.get(f'/blocks/last')
assert rv.status == '200 OK'
assert block.hash.encode() in rv.data
def test_block_validation(fx_user, fx_novice_status):
move = fx_user.create_novice(fx_novice_status)
block = Block.create(fx_user, [move])
assert block.valid
move.id = ('00000000000000000000000000000000'
'00000000000000000000000000000000')
assert not block.valid
def test_prevent_hack_and_slash_when_dead(
fx_test_client: FlaskClient,
fx_session: Session,
fx_user: User,
fx_private_key: PrivateKey,
fx_novice_status: typing.Dict[str, str],
):
move = fx_user.create_novice(fx_novice_status)
Block.create(fx_user, [move])
assert fx_user.avatar().dead is False
while fx_user.avatar().hp > 0:
move = fx_user.hack_and_slash()
Block.create(fx_user, [move])
assert fx_user.avatar().dead is True
response = fx_test_client.post('/session_moves',
data={'name': 'hack_and_slash'})
assert response.status_code == 302
def test_block_broadcast(fx_user, fx_session, fx_other_user, fx_other_session,
fx_server):
assert fx_other_session.query(Block).count() == 0
assert fx_session.query(Block).count() == 0
fx_other_session.add(
Node(url=fx_server.url, last_connected_at=datetime.datetime.utcnow()))
fx_other_session.commit()
block = Block.create(fx_other_user, [])
block.broadcast(session=fx_other_session)
assert fx_other_session.query(Block).count() == 1
assert fx_session.query(Block).count() == 1
def test_avatar_basic_moves(fx_user, fx_novice_status):
moves = [
CreateNovice(details=fx_novice_status),
HackAndSlash(),
Sleep(),
Say(details={'content': 'hi'}),
LevelUp(details={'new_status': 'strength'}),
]
for move in moves:
move = fx_user.move(move)
block = Block.create(fx_user, [move])
assert move.valid
assert move.confirmed
assert block.valid
assert fx_user.avatar(block.id)
def test_move_confirmed_and_validation(fx_user, fx_novice_status):
move = Move()
assert not move.confirmed
assert not move.valid
move = fx_user.create_novice(fx_novice_status)
assert not move.confirmed
assert move.valid
block = Block.create(fx_user, [move])
assert move.block_id
assert move.confirmed
assert move.valid
move.tax = 1
assert not move.valid
assert not block.valid
def test_level_up(fx_user, fx_novice_status):
move = fx_user.create_novice(fx_novice_status)
Block.create(fx_user, [move])
while True:
if fx_user.avatar().exp >= 8:
break
move = fx_user.hack_and_slash()
Block.create(fx_user, [move])
if fx_user.avatar().hp <= 0:
move = fx_user.sleep()
Block.create(fx_user, [move])
assert fx_user.avatar().level >= 2
def test_move(fx_test_client, fx_session, fx_user, fx_private_key):
rv = fx_test_client.post('/login',
data={
'private_key': fx_private_key.to_hex(),
},
follow_redirects=True)
rv = fx_test_client.post('/new')
Block.create(fx_user,
fx_session.query(Move).filter_by(block_id=None).all())
rv = fx_test_client.get('/')
assert rv.status == '200 OK'
assert fx_user.address.encode() in rv.data
rv = fx_test_client.post('/session_moves',
data={'name': 'hack_and_slash'},
follow_redirects=True)
assert rv.status == '200 OK'
Block.create(fx_user,
fx_session.query(Move).filter_by(block_id=None).all())
rv = fx_test_client.post('/session_moves',
data={'name': 'sleep'},
follow_redirects=True)
assert rv.status == '200 OK'
Block.create(fx_user,
fx_session.query(Move).filter_by(block_id=None).all())
rv = fx_test_client.post('/session_moves',
data={
'name': 'say',
'content': 'hi!',
},
follow_redirects=True)
assert rv.status == '200 OK'
Block.create(fx_user,
fx_session.query(Move).filter_by(block_id=None).all())
def test_flush_session_while_syncing(fx_user, fx_session, fx_other_session,
fx_novice_status):
# 1. block validation failure scenario
# syncing without flushing can cause block validation failure
move = fx_user.create_novice(fx_novice_status)
invalid_block = Block.create(fx_user, [move])
fx_session.delete(invalid_block)
# syncing valid blocks from another node
new_blocks = [
{
"created_at": "2018-04-13 11:36:17.920869",
"creator": "ET8ngv45qwhkDiJS1ZrUxndcGTzHxjPZDs",
"difficulty": 0,
"hash":
"da0182c494660af0d9dd288839ceb86498708f38c800363cd46ed1730013a4d8", # noqa
"id": 1,
"version": 2,
"moves": [],
"prev_hash": None,
"root_hash":
"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", # noqa
"suffix": "00"
},
{
"created_at": "2018-04-13 11:36:17.935392",
"creator": "ET8ngv45qwhkDiJS1ZrUxndcGTzHxjPZDs",
"difficulty": 1,
"hash":
"014c44b9382a45c2a70d817c090e6b78af22b8f34b57fd7edb474344f25c439c", # noqa
"id": 2,
"version": 2,
"moves": [],
"prev_hash":
"da0182c494660af0d9dd288839ceb86498708f38c800363cd46ed1730013a4d8", # noqa
"root_hash":
"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", # noqa
"suffix": "0b"
}
]
def add_block(new_block):
block = Block.deserialize(new_block)
fx_session.add(block)
return block
valid_block1 = add_block(new_blocks[0])
valid_block2 = add_block(new_blocks[1])
assert invalid_block.hash == \
fx_session.query(Block).get(valid_block2.id - 1).hash
assert valid_block2.valid is False
fx_session.query(Block).delete()
# 2. valid scenario
# flush session after deleting the invalid block
move = fx_user.create_novice(fx_novice_status)
invalid_block = Block.create(fx_user, [move])
fx_session.delete(invalid_block)
fx_session.flush()
valid_block1 = add_block(new_blocks[0])
valid_block2 = add_block(new_blocks[1])
assert valid_block1.hash == \
fx_session.query(Block).get(valid_block2.id - 1).hash
assert valid_block2.valid
