Struct MockPythOracleBuilder 

pub struct MockPythOracleBuilder<'a> { /* private fields */ }

Builder for creating mock Pyth price feed accounts

Example

let oracle = ctx.create_mock_pyth_oracle()
    .price(100_00000000)  // $100 with 8 decimals
    .exponent(-8)
    .confidence(100_000)
    .build()?;

Implementations

impl<'a> MockPythOracleBuilder<'a>

pub fn new(ctx: &'a mut TestContext) -> Self

pub fn price(self, price: i64) -> Self

Set the price value (in smallest units based on exponent) For example, $100 with exponent -8 = 100_00000000

pub fn exponent(self, exp: i32) -> Self

Set the price exponent (typically -8 for USD prices)

pub fn confidence(self, conf: u64) -> Self

Set the confidence interval

pub fn publish_time(self, time: i64) -> Self

Set the publish time (defaults to current system time)

pub fn feed_id(self, id: [u8; 32]) -> Self

Set a custom feed ID (defaults to oracle pubkey bytes)

pub fn program_id(self, id: Pubkey) -> Self

Override the Pyth program ID (defaults to Pyth Solana Receiver)

pub fn build(self) -> Result<Pubkey>

Build and create the mock Pyth oracle account Returns the oracle’s public key