b55ad70141
Resolves the 142 findings from tidal/docs/reviews/CODE_REVIEW_m0-m10.md across the engine, server, net, and CLI surfaces: - WAL/session-journal durability, checkpoint format, and crash-recovery hardening - Replication shipper/receiver, tenant isolation, and migration paths - Cluster scatter-gather, router, standalone server + health/offload endpoints - tidalctl refactored into command modules with JSON output and WAL-state tooling - Cohort, governance, signal-ledger, and vector-registry correctness fixes - Expanded UAT/integration/durability test coverage across all milestones
82 lines
2.7 KiB
Rust
82 lines
2.7 KiB
Rust
//! Integration tests for M7P4 Operational Visibility — metrics feature flag.
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//!
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//! - Task 07: Metrics feature flag (zero-overhead base types)
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#![allow(clippy::too_many_lines, clippy::unwrap_used)]
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use std::time::Duration;
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use tidaldb::{
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TidalDb,
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schema::{DecaySpec, EntityKind, Window},
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};
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// ── Shared test schema ───────────────────────────────────────────────────────
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fn build_test_schema() -> tidaldb::schema::Schema {
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use tidaldb::{AgentPolicy, schema::SchemaBuilder};
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let mut builder = SchemaBuilder::new();
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let _ = builder
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.signal(
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"view",
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EntityKind::Item,
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DecaySpec::Exponential {
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half_life: Duration::from_secs(7 * 24 * 3600),
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},
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)
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.windows(&[Window::OneHour])
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.add();
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let _ = builder
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.signal(
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"like",
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EntityKind::Item,
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DecaySpec::Exponential {
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half_life: Duration::from_secs(30 * 24 * 3600),
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},
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)
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.windows(&[Window::OneHour])
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.add();
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builder.session_policy(
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"default",
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AgentPolicy {
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allowed_signals: vec!["view".to_string(), "like".to_string()],
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denied_signals: vec![],
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max_session_duration: Duration::from_secs(3600),
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max_signals_per_session: 1000,
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},
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);
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builder.build().unwrap()
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}
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// ── Task 07: Feature Flag ────────────────────────────────────────────────────
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/// `QueryStats` is always available regardless of the `metrics` feature flag.
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/// This test intentionally has NO `#[cfg(feature = "metrics")]` annotation.
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#[test]
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fn query_stats_available_without_metrics_feature() {
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use tidaldb::query::stats::QueryStats;
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let stats = QueryStats::new("my_profile".to_owned());
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assert_eq!(stats.profile_name, "my_profile");
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assert_eq!(stats.total_time_us, 0);
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assert_eq!(stats.candidates_considered, 0);
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assert_eq!(stats.filters_applied, 0);
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assert_eq!(stats.degradation_level, 0);
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}
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/// `MetricsState` base fields (`uptime_seconds`, `health_ok_value`) work
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/// unconditionally — they are NOT gated behind the `metrics` feature.
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#[test]
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fn metrics_state_base_fields_always_available() {
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let schema = build_test_schema();
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let db = TidalDb::builder()
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.ephemeral()
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.with_schema(schema)
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.open()
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.unwrap();
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// These methods exist and compile even with --no-default-features.
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assert!(db.metrics().uptime_seconds() >= 0.0);
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assert!((db.metrics().health_ok_value() - 1.0).abs() < f64::EPSILON);
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}
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