Function seed_orphan_node

tests/dashboard_api_test/graph.rs:78–90

Extra node with no edges, for exercising the default-mode prune/fill rules.

(cg: &TraceDecay)

/// Extra node with no edges, for exercising the default-mode prune/fill rules.
async fn seed_orphan_node(cg: &TraceDecay) {
    let db = cg.db();
    let orphan = make_node(
        "n-orphan",
        NodeKind::Function,
        "orphan_helper",
        "src/dashboard/orphan.rs",
        1,
    );
    if let Err(err) = db.insert_nodes(std::slice::from_ref(&orphan)).await {
        panic!("failed to seed orphan node: {err}");
    }
}

async fn seed_graph_fixture(cg: &TraceDecay) {
    let db = cg.db();