setup

pip install eth-brownie
brownie pm install OpenZeppelin/openzeppelin-contracts@4.9.0

run test script

brownie console

then in brownie console

>>> run('setup-contracts')

There is currently testnet deployments. And here is a sample oracle configuration could be used for test.

batch number: 20896286
signer key: '0xf0233f298a79ece04f6bd2a94d72b8c57989ab56dec260650255f4ab9edd09f5'