def test_check_replica_set_name_mismatch(mongodb_connection,
mock_cmd_line_opts):
from bigchaindb.backend.localmongodb.connection import _check_replica_set
from bigchaindb.common.exceptions import ConfigurationError
# change the replica set name so it does not match the bigchaindb config
mock_cmd_line_opts['parsed']['replication']['replSet'] = 'rs0'
with mock.patch.object(Database,
'command',
return_value=mock_cmd_line_opts):
with pytest.raises(ConfigurationError):
_check_replica_set(mongodb_connection)
def test_check_replica_set_not_enabled(mongodb_connection):
from bigchaindb.backend.localmongodb.connection import _check_replica_set
from bigchaindb.common.exceptions import ConfigurationError
# no replSet option set
cmd_line_opts = {
'argv': ['mongod', '--dbpath=/data'],
'ok': 1.0,
'parsed': {
'storage': {
'dbPath': '/data'
}
}
}
with mock.patch.object(Database, 'command', return_value=cmd_line_opts):
with pytest.raises(ConfigurationError):
_check_replica_set(mongodb_connection)
def test_check_replica_set_command_line(mongodb_connection,
mock_cmd_line_opts):
from bigchaindb.backend.localmongodb.connection import _check_replica_set
# replSet option set through the command line
with mock.patch.object(Database,
'command',
return_value=mock_cmd_line_opts):
assert _check_replica_set(mongodb_connection) is None