stemedb/crates/stemedb-sim/tests/smoke.rs
jordan 02ecac9a07 fix: merge upstream 10 commits, fix DashMap deadlock, deterministic sim ingestion
Merged 10 upstream commits (MemTable, read-your-writes tests, feed endpoint,
security hardening, signed assertions, source registry, dashboard enhancements)
and fixed all test failures across the full workspace (2656/2656 passing).

Key fixes:
- fix(cluster): DashMap deadlock in swim.rs suspect_node/fail_node/alive_node
  - DashMap::get_mut RefMut + iter() on same map = non-reentrant write lock deadlock
  - Fix: extract clone in scoped block to drop RefMut before calling update_node_gauges()
  - 6 previously-hanging SWIM tests now pass in <2s
- fix(sim): replace background-task+polling ingestion with synchronous process_pending()
  - smoke_high_volume_simulation was CPU-starved under 2656 parallel tests
  - Removed ingestor.start() + wait_until_ingested() pattern throughout sim
  - All arena functions now call ingestor.process_pending() directly (deterministic)
- fix(test): v2 signature helper used wrong hash (rkyv vs canonical compute_content_hash_v2)
- fix(test): quota test signed "test" but v1 requires "subject:predicate" format
- fix(test): http_validation now accepts 400 for valid-format-but-invalid-crypto hex
- fix(test): scale_adaptive micro tier assertions updated (auto_promote upstream change)
- config: add nextest.toml with slow-timeout for background-task-tests group

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-20 20:27:32 -07:00

390 lines
14 KiB
Rust

//! Smoke tests for the StemeDB simulation.
//!
//! These tests validate that the simulation infrastructure works correctly
//! and can be run in CI. They exercise the core simulation loop and verify
//! that the Spine (WAL + Ingestor + KV Store), Cortex (Query + Lenses),
//! and Ballot Box (Votes + VoteAwareConsensusLens) correctly process data.
use stemedb_sim::{
run_simulation, AgentSpec, ErrorKind, SimulationConfig, SimulationResult, StrategyType,
};
/// Verify the default simulation configuration succeeds.
///
/// This is the primary smoke test - if this passes, Spine, Cortex, and Ballot Box are working.
#[tokio::test]
async fn smoke_default_simulation_succeeds() {
let config = SimulationConfig::default();
let result = run_simulation(config).await.expect("Simulation setup should not fail");
assert!(result.is_success(), "Default simulation should succeed. Errors: {:?}", result.errors);
// All Arena 1 tests should pass
assert!(result.recency_test_passed, "Recency lens test should pass");
assert!(result.lifecycle_test_passed, "Lifecycle filtering test should pass");
assert!(result.audit_test_passed, "Query audit test should pass");
// All Arena 2 tests should pass
assert!(result.vote_consensus_test_passed, "Vote consensus test should pass");
assert!(result.troll_resistance_test_passed, "Troll resistance test should pass");
assert!(result.votes_written >= 6, "Should have written at least 6 votes");
// All Arena 3 tests should pass
assert!(result.mv_integration_test_passed, "MV integration test should pass");
assert!(result.fast_path_test_passed, "Fast-path test should pass");
assert!(result.mv_freshness_test_passed, "MV freshness test should pass");
assert!(result.views_materialized >= 1, "Should have materialized at least 1 view");
}
/// Verify simulation works with increased load.
#[tokio::test]
async fn smoke_high_volume_simulation() {
let config = SimulationConfig {
agents: vec![
AgentSpec { count: 4, strategy: StrategyType::Scientist },
AgentSpec { count: 3, strategy: StrategyType::Troll },
AgentSpec { count: 3, strategy: StrategyType::Believer },
],
tick_count: 50,
ingestion_wait_ms: 3000, // More time for larger workload
};
let result = run_simulation(config).await.expect("Simulation setup should not fail");
assert!(
result.is_success(),
"High-volume simulation should succeed. Errors: {:?}",
result.errors
);
// Strategy-driven: agents may assert, vote, query, or skip per tick
assert!(result.assertions_written >= 16, "Should have arena test assertions + base");
// All Arena 1 + 2 + 3 tests should pass
assert!(result.recency_test_passed);
assert!(result.lifecycle_test_passed);
assert!(result.audit_test_passed);
assert!(result.vote_consensus_test_passed);
assert!(result.troll_resistance_test_passed);
assert!(result.mv_integration_test_passed);
assert!(result.fast_path_test_passed);
assert!(result.mv_freshness_test_passed);
}
/// Verify simulation result accessors work correctly.
#[test]
fn test_simulation_result_is_success() {
// Success case: all assertions verified, no errors, all tests pass
let success = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
assert!(success.is_success());
// Note: mismatched assertions_written != assertions_verified is allowed
// because Arena 2 tests write additional test assertions.
let with_mismatch = SimulationResult {
assertions_written: 10,
assertions_verified: 8,
queries_executed: 10,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
// This is now allowed - mismatched counts don't fail
assert!(with_mismatch.is_success());
// Failure case: has errors
let with_errors = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![stemedb_sim::SimulationError {
tick: 5,
kind: ErrorKind::VerificationFailure,
message: "Test error".to_string(),
}],
agent_count: 3,
tick_count: 10,
};
assert!(!with_errors.is_success());
// Failure case: recency test failed
let recency_failed = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: false,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
assert!(!recency_failed.is_success());
// Failure case: lifecycle test failed
let lifecycle_failed = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: false,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
assert!(!lifecycle_failed.is_success());
// Failure case: audit test failed
let audit_failed = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: false,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
assert!(!audit_failed.is_success());
// Failure case: vote consensus test failed
let vote_consensus_failed = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: false,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
assert!(!vote_consensus_failed.is_success());
// Failure case: troll resistance test failed
let troll_resistance_failed = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: false,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
assert!(!troll_resistance_failed.is_success());
}
/// Verify summary formatting.
#[test]
fn test_simulation_result_summary_format() {
let success = SimulationResult {
assertions_written: 10,
assertions_verified: 10,
queries_executed: 12,
votes_written: 6,
recency_test_passed: true,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: true,
mv_integration_test_passed: true,
fast_path_test_passed: true,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 3,
errors: vec![],
agent_count: 3,
tick_count: 10,
};
let summary = success.summary();
assert!(summary.contains(""), "Success should show checkmark");
assert!(summary.contains("10"), "Should show assertion count");
assert!(summary.contains("6"), "Should show vote count");
assert!(summary.contains("recency=✓"), "Should show recency passed");
assert!(summary.contains("lifecycle=✓"), "Should show lifecycle passed");
assert!(summary.contains("audit=✓"), "Should show audit passed");
assert!(summary.contains("vote_consensus=✓"), "Should show vote consensus passed");
assert!(summary.contains("troll_resist=✓"), "Should show troll resistance passed");
assert!(summary.contains("mv_integ=✓"), "Should show MV integration passed");
assert!(summary.contains("fast_path=✓"), "Should show fast-path passed");
assert!(summary.contains("mv_fresh=✓"), "Should show MV freshness passed");
let failure = SimulationResult {
assertions_written: 10,
assertions_verified: 8,
queries_executed: 10,
votes_written: 6,
recency_test_passed: false,
lifecycle_test_passed: true,
audit_test_passed: true,
vote_consensus_test_passed: true,
troll_resistance_test_passed: false,
mv_integration_test_passed: true,
fast_path_test_passed: false,
mv_freshness_test_passed: true,
persona_test_passed: true,
strategy_metrics: vec![],
views_materialized: 2,
errors: vec![stemedb_sim::SimulationError {
tick: 5,
kind: ErrorKind::VerificationFailure,
message: "Test".to_string(),
}],
agent_count: 3,
tick_count: 10,
};
let summary = failure.summary();
assert!(summary.contains(""), "Failure should show X");
assert!(summary.contains("1 error"), "Should show error count");
assert!(summary.contains("recency=✗"), "Should show recency failed");
assert!(summary.contains("troll_resist=✗"), "Should show troll resistance failed");
assert!(summary.contains("fast_path=✗"), "Should show fast-path failed");
}
/// Verify all error kinds are representable.
#[test]
fn test_error_kinds_are_complete() {
// This test documents all error kinds - if a new one is added,
// this test should be updated to cover it.
let kinds = [
ErrorKind::WriteFailure,
ErrorKind::VerificationFailure,
ErrorKind::SignatureInvalid,
ErrorKind::StorageCorruption,
ErrorKind::SerializationFailure,
ErrorKind::QueryFailure,
ErrorKind::LensResolutionFailure,
ErrorKind::AuditFailure,
ErrorKind::VoteWriteFailure,
ErrorKind::VoteConsensusFailure,
ErrorKind::MaterializerFailure,
];
for kind in kinds {
let error =
stemedb_sim::SimulationError { tick: 0, kind, message: format!("{:?} test", kind) };
// Verify Debug trait works
let debug_str = format!("{:?}", error);
assert!(!debug_str.is_empty());
}
}
/// Verify minimum viable configuration works.
/// Note: Minimal simulation requires at least 3 agents for voting tests.
#[tokio::test]
async fn smoke_minimal_simulation() {
let config = SimulationConfig {
agents: vec![
AgentSpec { count: 1, strategy: StrategyType::Scientist },
AgentSpec { count: 1, strategy: StrategyType::Troll },
AgentSpec { count: 1, strategy: StrategyType::Believer },
],
tick_count: 1,
ingestion_wait_ms: 300,
};
let result = run_simulation(config).await.expect("Simulation setup should not fail");
assert!(result.is_success(), "Minimal simulation should succeed: {:?}", result.errors);
// Strategy-driven: agents may assert, vote, query, or skip per tick
assert!(result.assertions_written >= 14, "Should have arena test assertions + base");
assert_eq!(result.agent_count, 3);
assert_eq!(result.tick_count, 1);
// All Arena 1 + 2 + 3 tests should pass
assert!(result.recency_test_passed);
assert!(result.lifecycle_test_passed);
assert!(result.audit_test_passed);
assert!(result.vote_consensus_test_passed);
assert!(result.troll_resistance_test_passed);
assert!(result.mv_integration_test_passed);
assert!(result.fast_path_test_passed);
assert!(result.mv_freshness_test_passed);
}