bigchaindb/tests/db/test_utils.py
Sylvain Bellemare 64cafc62ad Merge common lib (#739)
* Planning release

* Clean up after move

* Add exceptions.py

* Add crypto.py

* Adjust setup to package structure

* Fix tests

* Add test coverage

* Comply to flake8

* Add test coverage

* Transfer-tx fulfillments validation

* Remove condition and fulfillment ids

* Fix signing logic

Specifically for transfer-tx with multiple inputs
and outputs.

* Compliance to legacy BDB models

* Adjust fulfillment validation interface

* Add serialization validation for txids

* Use __eq__ to compare objects

* Heavy refactor to comply with current implementation

* Add Transaction.create

* Correct fulfillment validation logic

* Add Transaction.create for hashlock conditions

* Add hashlock condition serialization

* Transaction.transfer add single input and outputs

* Small adjustments to transfer-tx interface

* Create transfer-tx interface

* Increase test coverage

* Adjust fulfillment (de)serialization

* Catch CC Error for Fulfillment

* Allow custom thresholds

* PR feedback

* Fix tests

* Rename Data to Metadata

* Add Asset exceptions

* Add basic Asset model

* More renaming of payload => data

* Add Asset into work-flow-functions

* Add Asset amount to condition

* add fulfillment exception

* initial integration of asset

* Make transaction.py compy to 79 chars

* Make util.py comply to 79 chars

* Make exceptions.py comply to 80 chars

* Renaming inp to input_

* fix pep8 issues

* Correct raised error

* Remove resolved TODOs

* prevent adding None as fulfillment / condition to Transaction

* Small modifications to support new cryptoconditions

* Improve documentation (#42)

* Add doc strings for Fulfillment cls

* Add doc strings for TransactionLink cls

* Add doc strings for Condition cls

* Add doc strings for Data cls

* Add doc strings for Transaction cls

* Add doc strings for Asset cls

* Extract common implementation

* Tx model: Add test for empty inputs

* WIP: Implement sign tx

* Add tests for:
    - Conditions; and
    - Fulfillments

Mostly on the (de)serialization part.

* Finalize serialization logic for tx class

* Add Tests for tx serialization logic

* Add fulfillment validation

* Add ThresholdCondition support

* WIP transfer

* Clean up after move

* Adjust setup to package structure

* Fix tests

* Add test coverage

* Add test coverage

* Transfer-tx fulfillments validation

* Remove condition and fulfillment ids

* Fix signing logic

Specifically for transfer-tx with multiple inputs
and outputs.

* Fix test case

* Compliance to legacy BDB models

* Adjust fulfillment validation interface

* Add serialization validation for txids

* Use __eq__ to compare objects

* Heavy refactor to comply with current implementation

* Add Transaction.create

* Add validation tests

* Add Transaction.create for hashlock conditions

* Add hashlock condition serialization

* Transaction.transfer add single input and outputs

* Small adjustments to transfer-tx interface

* Create transfer-tx interface

* Increase test coverage

* Adjust fulfillment (de)serialization

* Catch CC Error for Fulfillment

* Allow custom thresholds

* Rename Data to Metadata

* Add basic Asset model

* Add Asset into work-flow-functions

* Add Asset amount to condition

* initial integration of asset

* Make tests comply to 79 chars per line

* Fixed tests

* fix pep8 issues

* Correct raised error

* Add test for asset initialization

* Remove resolved TODOs

* prevent adding None as fulfillment / condition to Transaction

* Small modifications to support new cryptoconditions

* Extract common tests

* Copy conftest from bigchaindb-common - by @timdaub

* Replace bigchaindb_common pkg by bigchaindb.common
2016-10-25 10:21:20 +02:00

207 lines
6.6 KiB
Python

import builtins
from bigchaindb.common import exceptions
import pytest
import rethinkdb as r
import bigchaindb
from bigchaindb.db import utils
from .conftest import setup_database as _setup_database
# Since we are testing database initialization and database drop,
# we need to use the `setup_database` fixture on a function level
@pytest.fixture(scope='function', autouse=True)
def setup_database(request, node_config):
_setup_database(request, node_config)
def test_init_creates_db_tables_and_indexes():
conn = utils.get_conn()
dbname = bigchaindb.config['database']['name']
# The db is set up by fixtures so we need to remove it
r.db_drop(dbname).run(conn)
utils.init()
assert r.db_list().contains(dbname).run(conn) is True
assert r.db(dbname).table_list().contains('backlog', 'bigchain').run(conn) is True
assert r.db(dbname).table('bigchain').index_list().contains(
'block_timestamp').run(conn) is True
assert r.db(dbname).table('backlog').index_list().contains(
'transaction_timestamp',
'assignee__transaction_timestamp').run(conn) is True
def test_create_database():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
assert r.db_list().contains(dbname).run(conn) is True
def test_create_bigchain_table():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
utils.create_table(conn, dbname, 'bigchain')
assert r.db(dbname).table_list().contains('bigchain').run(conn) is True
assert r.db(dbname).table_list().contains('backlog').run(conn) is False
assert r.db(dbname).table_list().contains('votes').run(conn) is False
def test_create_bigchain_secondary_index():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
utils.create_table(conn, dbname, 'bigchain')
utils.create_bigchain_secondary_index(conn, dbname)
assert r.db(dbname).table('bigchain').index_list().contains(
'block_timestamp').run(conn) is True
assert r.db(dbname).table('bigchain').index_list().contains(
'transaction_id').run(conn) is True
assert r.db(dbname).table('bigchain').index_list().contains(
'metadata_id').run(conn) is True
def test_create_backlog_table():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
utils.create_table(conn, dbname, 'backlog')
assert r.db(dbname).table_list().contains('backlog').run(conn) is True
assert r.db(dbname).table_list().contains('bigchain').run(conn) is False
assert r.db(dbname).table_list().contains('votes').run(conn) is False
def test_create_backlog_secondary_index():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
utils.create_table(conn, dbname, 'backlog')
utils.create_backlog_secondary_index(conn, dbname)
assert r.db(dbname).table('backlog').index_list().contains(
'transaction_timestamp').run(conn) is True
assert r.db(dbname).table('backlog').index_list().contains(
'assignee__transaction_timestamp').run(conn) is True
def test_create_votes_table():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
utils.create_table(conn, dbname, 'votes')
assert r.db(dbname).table_list().contains('votes').run(conn) is True
assert r.db(dbname).table_list().contains('bigchain').run(conn) is False
assert r.db(dbname).table_list().contains('backlog').run(conn) is False
def test_create_votes_secondary_index():
conn = utils.get_conn()
dbname = utils.get_database_name()
# The db is set up by fixtures so we need to remove it
# and recreate it just with one table
r.db_drop(dbname).run(conn)
utils.create_database(conn, dbname)
utils.create_table(conn, dbname, 'votes')
utils.create_votes_secondary_index(conn, dbname)
assert r.db(dbname).table('votes').index_list().contains(
'block_and_voter').run(conn) is True
def test_init_fails_if_db_exists():
conn = utils.get_conn()
dbname = bigchaindb.config['database']['name']
# The db is set up by fixtures
assert r.db_list().contains(dbname).run(conn) is True
with pytest.raises(exceptions.DatabaseAlreadyExists):
utils.init()
def test_drop_interactively_drops_the_database_when_user_says_yes(monkeypatch):
conn = utils.get_conn()
dbname = bigchaindb.config['database']['name']
# The db is set up by fixtures
assert r.db_list().contains(dbname).run(conn) is True
monkeypatch.setattr(builtins, 'input', lambda x: 'y')
utils.drop()
assert r.db_list().contains(dbname).run(conn) is False
def test_drop_programmatically_drops_the_database_when_assume_yes_is_true(monkeypatch):
conn = utils.get_conn()
dbname = bigchaindb.config['database']['name']
# The db is set up by fixtures
assert r.db_list().contains(dbname).run(conn) is True
utils.drop(assume_yes=True)
assert r.db_list().contains(dbname).run(conn) is False
def test_drop_interactively_does_not_drop_the_database_when_user_says_no(monkeypatch):
conn = utils.get_conn()
dbname = bigchaindb.config['database']['name']
# The db is set up by fixtures
print(r.db_list().contains(dbname).run(conn))
assert r.db_list().contains(dbname).run(conn) is True
monkeypatch.setattr(builtins, 'input', lambda x: 'n')
utils.drop()
assert r.db_list().contains(dbname).run(conn) is True
def test_drop_non_existent_db_raises_an_error():
conn = utils.get_conn()
dbname = bigchaindb.config['database']['name']
# The db is set up by fixtures
assert r.db_list().contains(dbname).run(conn) is True
utils.drop(assume_yes=True)
with pytest.raises(exceptions.DatabaseDoesNotExist):
utils.drop(assume_yes=True)