cargo nextest run --all              # all tests
cargo nextest run --profile ci       # CI with retries + JUnit XML
cargo nextest run --profile nightly  # extended timeouts
cargo nextest run -E 'package(memory-core)'  # filterset DSL
cargo test --doc --all               # doctests (nextest limitation)

[profile.default]
retries = 0
slow-timeout = { period = "60s", terminate-after = 2 }
fail-fast = false

[profile.ci]
retries = 2
slow-timeout = { period = "30s", terminate-after = 3 }
failure-output = "immediate-final"
junit.path = "target/nextest/ci/junit.xml"

[profile.nightly]
retries = 3
slow-timeout = { period = "120s", terminate-after = 2 }

cargo mutants -p memory-core --timeout 120 --jobs 4 -- --lib

proptest! {
    #[test]
    fn serialization_roundtrip(episode in any_episode_strategy()) {
        let bytes = postcard::to_allocvec(&episode).unwrap();
        let decoded: Episode = postcard::from_bytes(&bytes).unwrap();
        assert_eq!(episode, decoded);
    }
}

#[test]
fn test_mcp_response_format() {
    let response = build_tool_response("search_patterns", &params);
    insta::assert_json_snapshot!(response);
}

cargo insta test     # run snapshot tests
cargo insta review   # accept/reject changes