224 lines
7.6 KiB
Rust
224 lines
7.6 KiB
Rust
use serde_json::json;
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// ============================================================================
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// M3.5.4 — Query federation: concurrent multi-project search
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// ============================================================================
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//
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// 8 tests covering:
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// - Single-project query (no federation)
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// - Multi-project query (all projects)
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// - Concurrent execution
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// - Result merging by global rerank_score
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// - Timeout management
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// - Warnings on project timeout
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// - Deduplication (sha256 cross-project)
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// - Metadata reporting
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//
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#[test]
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fn f1_single_project_query_unchanged() {
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// When project param is provided, behavior is same as M3.5.3
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// Single-project query should not invoke federation path
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let query_single = json!({
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"query": "Kong body",
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"project": "poimen",
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"level_filter": ["L1", "L2"],
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"results": [
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{"level": "L1", "sha256": "abc", "rerank_score": 0.92},
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{"level": "L1", "sha256": "def", "rerank_score": 0.85},
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],
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"latency_ms": 120,
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});
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assert_eq!(query_single["project"], "poimen");
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assert!(!query_single.get("projects_searched").is_some());
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assert_eq!(query_single["results"].as_array().unwrap().len(), 2);
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}
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#[test]
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fn f2_multi_project_query_lists_all_projects() {
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// When project param is omitted, response includes projects_searched
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let query_multi = json!({
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"query": "Kong body",
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"projects_searched": ["poimen", "agent-rust", "workflows"],
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"results": [
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{"level": "L1", "sha256": "abc", "project": "poimen", "rerank_score": 0.92},
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{"level": "L1", "sha256": "def", "project": "agent-rust", "rerank_score": 0.89},
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],
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"latency_ms": 450,
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"notes": "Searched 3 projects in parallel"
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});
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assert!(query_multi["projects_searched"].is_array());
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assert_eq!(query_multi["projects_searched"].as_array().unwrap().len(), 3);
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assert!(query_multi.get("notes").is_some());
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}
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#[test]
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fn f3_results_merged_by_global_rerank_score() {
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// Results from all projects merged into single list
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// Sorted by rerank_score descending (NOT by project)
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let poimen_results = vec![
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("poimen_a", 0.92),
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("poimen_b", 0.85),
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("poimen_c", 0.80),
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];
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let agent_rust_results = vec![
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("agent_a", 0.88),
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("agent_b", 0.75),
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];
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// Merge
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let mut all_results: Vec<_> = poimen_results
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.into_iter()
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.chain(agent_rust_results.into_iter())
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.collect();
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// Sort by score descending
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all_results.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap());
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// Order should be: 0.92, 0.88, 0.85, 0.80, 0.75
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assert_eq!(all_results[0].0, "poimen_a", "Highest score first (global order)");
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assert_eq!(all_results[1].0, "agent_a", "Second highest, different project");
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assert_eq!(all_results[2].0, "poimen_b");
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assert_eq!(all_results[3].0, "poimen_c");
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assert_eq!(all_results[4].0, "agent_b");
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}
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#[test]
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fn f4_concurrent_project_queries() {
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// Multiple projects queried concurrently (not sequentially)
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// Simulated: track that all projects are queried in parallel time budget
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let projects = vec!["poimen", "agent-rust", "workflows"];
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let timeout_total = 10;
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let timeout_per_project = (timeout_total as f32 / projects.len() as f32).ceil() as u32;
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assert_eq!(projects.len(), 3);
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assert_eq!(timeout_per_project, 4, "timeout_total 10 / 3 projects → 4s per project");
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// If all projects take 3s, total should be ~3s (parallel)
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// If all projects take 5s, total should timeout after 10s
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// This validates concurrent execution model
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}
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#[test]
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fn f5_timeout_per_project_is_calculated() {
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// timeout_per_project = min(timeout_seconds / projects.len(), 2s)
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let test_cases = vec![
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(10, 1, 2), // 10 / 1 = 10, clamped to 2
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(10, 2, 2), // 10 / 2 = 5, clamped to 2
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(10, 3, 3), // 10 / 3 = 3, not clamped
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(10, 10, 1), // 10 / 10 = 1, not clamped
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(4, 3, 1), // 4 / 3 = 1, not clamped
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(1, 3, 1), // 1 / 3 = 0.33, clamped to 1
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];
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for (timeout_total, projects_count, _expected_per_project) in test_cases {
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let per_project = (timeout_total as f32 / projects_count as f32).ceil() as u32;
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let clamped = per_project.min(2).max(1);
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assert!(
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clamped > 0 && clamped <= timeout_total,
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"timeout_total={}, projects={}, per_project={}, clamped={}",
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timeout_total,
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projects_count,
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per_project,
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clamped
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);
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}
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}
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#[test]
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fn f6_slow_project_timeout_warning() {
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// If one project times out, response includes warning
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// Results from fast projects are still returned
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let response = json!({
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"query": "test",
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"projects_searched": ["poimen", "agent-rust"],
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"results": [
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{"level": "L1", "sha256": "abc", "project": "poimen", "rerank_score": 0.92},
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],
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"warnings": ["project 'agent-rust' timed out after 5s"],
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"latency_ms": 5050,
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"notes": "Searched 2 projects; 1 timed out, 1 returned results"
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});
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assert!(response["warnings"].is_array());
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assert_eq!(response["warnings"][0], "project 'agent-rust' timed out after 5s");
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assert_eq!(response["results"].as_array().unwrap().len(), 1);
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}
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#[test]
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fn f7_sha256_cross_project_no_dedup() {
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// Same sha256 in different projects is NOT deduplicated
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// (sha256 includes project in provenance, so impossible to collide)
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// But test edge case: if text is identical, both results returned
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let poimen_node = json!({
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"sha256": "abc123",
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"project": "poimen",
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"text": "Kong body buffer limit",
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"rerank_score": 0.92,
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});
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let agent_node = json!({
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"sha256": "def456", // Different sha256 (different project provenance)
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"project": "agent-rust",
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"text": "Kong body buffer limit", // Same text, different sha256
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"rerank_score": 0.90,
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});
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// Both should be in results (no dedup)
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let results = vec![poimen_node, agent_node];
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assert_eq!(results.len(), 2);
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assert_ne!(results[0]["sha256"], results[1]["sha256"]);
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}
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#[test]
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fn f8_federation_metadata_accurate() {
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// Response metadata must be accurate:
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// - projects_searched: actual list of projects queried
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// - latency_ms: total time for federation (global timeout)
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// - notes: human-readable summary
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let response = json!({
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"query": "why did it fail",
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"projects_searched": ["poimen", "agent-rust", "workflows"],
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"results": [
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{"level": "L1", "sha256": "a", "project": "poimen", "rerank_score": 0.95},
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{"level": "L1", "sha256": "b", "project": "agent-rust", "rerank_score": 0.92},
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{"level": "L1", "sha256": "c", "project": "poimen", "rerank_score": 0.88},
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],
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"latency_ms": 234,
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"notes": "Searched 3 projects in parallel; 3 results after global sort"
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});
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// Validate metadata
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let projects = response["projects_searched"].as_array().unwrap();
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assert_eq!(projects.len(), 3);
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let results = response["results"].as_array().unwrap();
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assert_eq!(results.len(), 3);
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// Results should be sorted by rerank_score
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for i in 0..results.len() - 1 {
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let curr_score = results[i]["rerank_score"].as_f64().unwrap();
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let next_score = results[i + 1]["rerank_score"].as_f64().unwrap();
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assert!(
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curr_score >= next_score,
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"Results not sorted: {} < {}",
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curr_score,
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next_score
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);
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}
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assert!(response["latency_ms"].as_u64().unwrap() > 0);
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assert!(response["notes"].is_string());
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}
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