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bigchaindb/tests/web/test_votes.py
Rodolphe Marques 10d83c2ab9 No duplicate vote inserts with mongodb (#1258)
* prevent duplicate vote inserts
2017-03-22 14:25:16 +01:00

76 lines
2.1 KiB
Python

import pytest
from bigchaindb.models import Transaction
VOTES_ENDPOINT = '/api/v1/votes'
@pytest.mark.bdb
@pytest.mark.usefixtures('inputs')
def test_get_votes_endpoint(b, client):
tx = Transaction.create([b.me], [([b.me], 1)])
tx = tx.sign([b.me_private])
block = b.create_block([tx])
b.write_block(block)
# vote the block valid
vote = b.vote(block.id, b.get_last_voted_block().id, True)
b.write_vote(vote)
res = client.get(VOTES_ENDPOINT + '?block_id=' + block.id)
assert vote == res.json[0]
assert len(res.json) == 1
assert res.status_code == 200
@pytest.mark.bdb
@pytest.mark.usefixtures('inputs')
def test_get_votes_endpoint_multiple_votes(b, client):
from bigchaindb.common.crypto import generate_key_pair
tx = Transaction.create([b.me], [([b.me], 1)])
tx = tx.sign([b.me_private])
block = b.create_block([tx])
b.write_block(block)
last_block = b.get_last_voted_block().id
# vote the block valid
vote_valid = b.vote(block.id, last_block, True)
b.write_vote(vote_valid)
# vote the block invalid
# a note can only vote once so we need a new node_pubkey for the second
# vote
_, pk = generate_key_pair()
vote_invalid = b.vote(block.id, last_block, False)
vote_invalid['node_pubkey'] = pk
b.write_vote(vote_invalid)
res = client.get(VOTES_ENDPOINT + '?block_id=' + block.id)
assert len(res.json) == 2
assert res.status_code == 200
@pytest.mark.bdb
def test_get_votes_endpoint_returns_empty_list_not_found(client):
res = client.get(VOTES_ENDPOINT + '?block_id=')
assert [] == res.json
assert res.status_code == 200
res = client.get(VOTES_ENDPOINT + '?block_id=123')
assert [] == res.json
assert res.status_code == 200
@pytest.mark.bdb
def test_get_votes_endpoint_returns_400_bad_query_params(client):
res = client.get(VOTES_ENDPOINT)
assert res.status_code == 400
res = client.get(VOTES_ENDPOINT + '?ts_id=123')
assert res.status_code == 400
res = client.get(VOTES_ENDPOINT + '?tx_id=123&block_id=123')
assert res.status_code == 400