discovery-portfolio 0.1.0

Typed discovery portfolio surface crate with bounded budget and selection evaluators; not a scheduler runtime
Documentation 
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use discovery_portfolio::{
    evaluate_portfolio_plan, CampaignDecision, DiscoveryProgramV1, ExperimentCampaignV1,
    InformationValueEstimateV1, PortfolioPlanV1, ProgramHypothesisSetV1, VerificationLoadBudgetV1,
};
use serde::Deserialize;

#[derive(Debug, Deserialize)]
struct PortfolioFixture {
    discovery_program: DiscoveryProgramV1,
    program_hypothesis_set: ProgramHypothesisSetV1,
    portfolio_plan: PortfolioPlanV1,
    campaigns: Vec<ExperimentCampaignV1>,
    information_value_estimates: Vec<InformationValueEstimateV1>,
    verification_load_budget: VerificationLoadBudgetV1,
}

fn load_fixture(name: &str) -> PortfolioFixture {
    let path = format!(
        "{}/../contracts/fixtures/v18/{name}",
        env!("CARGO_MANIFEST_DIR")
    );
    serde_json::from_str(&std::fs::read_to_string(path).unwrap()).unwrap()
}

#[test]
fn selector_prefers_better_information_value_per_review_slot() {
    let fixture = load_fixture("value-aware-plan.json");
    let trace = evaluate_portfolio_plan(
        &fixture.discovery_program,
        &fixture.program_hypothesis_set,
        &fixture.portfolio_plan,
        &fixture.campaigns,
        &fixture.information_value_estimates,
        &fixture.verification_load_budget,
        "2026-03-14T00:00:00Z",
    );

    assert_eq!(trace.decisions[0].campaign_id.as_str(), "campaign-v18-4");
    assert_eq!(trace.decisions[0].decision, CampaignDecision::Launch);
}