Struct cargo_fixture::TestClient

pub struct TestClient { /* private fields */ }

An RPC client used from test code.

An instance is created using TestClient::connect(), it’s more convenient to use the with_fixture macro.

Implementations

impl TestClient

pub async fn connect(serial: bool) -> Result<Self>

Connect to running cargo fixture process.

The serial argument is a way to create a serial test. When set to true, cargo fixture will make sure that no other test client is connected at the same time. That is, if any other tests are already running, it will wait for them to finish, then let this connection proceed, and only let other connections in once this one is finished.

pub async fn get_value<T>(&mut self, key: impl Into<String>) -> Result<T>

where T: DeserializeOwned,

Get a copy of a value from cargo fixture’s in-memory K-V store.

The value expected to have been prepared by the fixture. It can be any serde-serializable value.