Mock Pyth Oracle on localnet

Deploy the program to localnet

You are not able to use a normal deploy way as we don't have the keypair of this two program id

Though solana-test-validator

You may use the my released program directly with this method

solana-test-validator \
    --bpf-program FsJ3A3u2vn5cTVofAjvy6y5kwABJAqYWpe4975bi2epH ./path/to/program.so" # Push Oracle
    --bpf-program rec5EKMGg6MxZYaMdyBfgwp4d5rB9T1VQH5pJv5LtFJ "./path/to/program.so" # Pull Oracle

Though Anchor.toml

You may use the my released program directly with this method

[[test.genesis]]
address = "FsJ3A3u2vn5cTVofAjvy6y5kwABJAqYWpe4975bi2epH"
program = "./path/to/program.so"

[[test.genesis]]
address = "rec5EKMGg6MxZYaMdyBfgwp4d5rB9T1VQH5pJv5LtFJ"
program = "./path/to/program.so"

SDK

Install the SDK

yarn add @tkkinn/mock-pyth-sdk

Initialize the client

Push oracle

const client = new pushOracleClient({
    provider,
    wallet,
    program,
});

Pull oracle

const pullOracle = new pullOracleClient({
    provider,
    wallet,
    program,
});

Create Oracle

const [txId, priceFeed] = await pushOrcale.createOracle(uiPrice, expo, conf);
const [txId, priceFeed] = await pullOracle.createOracle(FeedId, uiPrice, expo, conf);

Update Price

const txId = await pushOrcale.setPrice(PriceFeedPublicKey, uiPrice, expo, conf);
const txId = await pullOrcale.setPrice(PriceFeedPublicKey, uiPrice, expo, conf);