Struct MockChainProvider 

pub struct MockChainProvider { /* private fields */ }

A ChainProvider mock that replays contracts (matched on method + params) for on-chain reads.

Implementations

impl MockChainProvider

pub fn new() -> Self

An empty mock.

pub fn on(self, when: Match, reply: impl Into<String>) -> Self

Add a contract; when matches against (method, params).

pub fn calls(&self) -> Vec<(String, String)>

The (method, params) pairs seen so far.

Trait Implementations

impl ChainProvider for MockChainProvider

fn call<'life0, 'life1, 'async_trait>( &'life0 self, _chain: Chain, method: &'life1 str, params: String, ) -> Pin<Box<dyn Future<Output = Result<String, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Perform a raw JSON-RPC call and return the raw response body.

impl Default for MockChainProvider

fn default() -> Self

Returns the “default value” for a type.