# Copyright © 2020 Interplanetary Database Association e.V.,
# Planetmint and IPDB software contributors.
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
# Code is Apache-2.0 and docs are CC-BY-4.0

from planetmint.config import Config
from planetmint.backend import Connection
from planetmint.backend.tarantool.connection import TarantoolDB
def test_init_database_is_graceful_if_db_exists():

    
    conn = TarantoolDB('localhost', 3303)
    conn.drop_database()
    conn.init_database()

def test_create_tables():
    from planetmint.backend import schema

    conn = TarantoolDB('localhost', 3303)
    #conn = Connection()
    #dbname = Config().get()['database']['name']

    # The db is set up by the fixtures so we need to remove it
    conn.drop_database()
    conn.init_database()

    # TOTO verify spaces
    #collection_names = conn.conn[dbname].list_collection_names()
    #assert set(collection_names) == {
    #    'transactions', 'assets', 'metadata', 'blocks', 'utxos', 'validators', 'elections',
    #    'pre_commit', 'abci_chains',
    #}
#
    #indexes = conn.conn[dbname]['assets'].index_information().keys()
    #assert set(indexes) == {'_id_', 'asset_id', 'text'}
#
    #index_info = conn.conn[dbname]['transactions'].index_information()
    #indexes = index_info.keys()
    #assert set(indexes) == {
    #    '_id_', 'transaction_id', 'asset_id', 'outputs', 'inputs'}
    #assert index_info['transaction_id']['unique']
#
    #index_info = conn.conn[dbname]['blocks'].index_information()
    #indexes = index_info.keys()
    #assert set(indexes) == {'_id_', 'height'}
    #assert index_info['height']['unique']
#
    #index_info = conn.conn[dbname]['utxos'].index_information()
    #assert set(index_info.keys()) == {'_id_', 'utxo'}
    #assert index_info['utxo']['unique']
    #assert index_info['utxo']['key'] == [('transaction_id', 1),
    #                                     ('output_index', 1)]
#
    #indexes = conn.conn[dbname]['elections'].index_information()
    #assert set(indexes.keys()) == {'_id_', 'election_id_height'}
    #assert indexes['election_id_height']['unique']
#
    #indexes = conn.conn[dbname]['pre_commit'].index_information()
    #assert set(indexes.keys()) == {'_id_', 'height'}
    #assert indexes['height']['unique']


def test_drop(dummy_db):
    from planetmint import backend
    from planetmint.backend import schema

    conn = TarantoolDB('localhost', 3303)
    assert assets in conn.spaces('assets')
    conn.drop_database()
    assert assets not in conn.conn.list_database_names()