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ClusterBuilder

eidetica::testing

Struct ClusterBuilder 

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pub struct ClusterBuilder { /* private fields */ }
Expand description

Builder for a Cluster. Obtain via Cluster::builder.

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impl ClusterBuilder

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pub fn peers(self, n: usize) -> Self

Number of peers (independent Instances) to start. Defaults to 2.

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pub fn clock(self, clock: Arc<dyn Clock>) -> Self

Share a single clock across every peer (e.g. a FixedClock the test drives by hand). When unset, each peer gets its own fresh FixedClock, mirroring the standard test_instance() setup.

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pub fn transport(self, transport: Arc<dyn TestTransport>) -> Self

Use a custom TestTransport for every peer. Defaults to HttpLoopback.

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pub async fn build(self) -> Result<Cluster>

Build the cluster: for each peer, open an instance, create a user and signing key, enable sync, and serve over the configured transport.

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