mod common;
use ai_synth_backend::services::llm::mock::MockLlmProvider;
use ai_synth_backend::services::synthesis;
use std::sync::Arc;
use tokio::sync::watch;
use wiremock::matchers::{method, path};
use wiremock::{Mock, MockServer, ResponseTemplate};
async fn setup_mock_server() -> MockServer {
let server = MockServer::start().await;
// Source page with links to articles (for Phase 1 heuristic extraction)
let base = server.uri();
Mock::given(method("GET"))
.and(path("/blog"))
.respond_with(ResponseTemplate::new(200).set_body_string(format!(
r#"
Article One
Article Two
Article Three
"#
)))
.mount(&server)
.await;
// Article pages
for i in 1..=5 {
Mock::given(method("GET"))
.and(path(format!("/article-{}", i)))
.respond_with(ResponseTemplate::new(200).set_body_string(format!(
r#"
Test Article {i}
This is the content of test article {i} about artificial intelligence.
"#
)))
.mount(&server)
.await;
}
server
}
async fn setup_user_with_settings(
app: &common::TestApp,
categories: Vec<&str>,
max_items: i32,
use_llm_for_links: bool,
) -> (uuid::Uuid, String) {
let email = format!("pipeline-{}@test.com", uuid::Uuid::new_v4());
let (user_id, session) = app.create_authenticated_user(&email).await;
let categories_json: Vec = categories.iter().map(|c| serde_json::json!(c)).collect();
let settings = serde_json::json!({
"theme": "Intelligence Artificielle",
"max_age_days": 365,
"categories": categories_json,
"max_items_per_category": max_items,
"max_articles_per_source": 10,
"use_llm_for_source_links": use_llm_for_links,
"use_brave_search": false,
"article_history_days": 90,
"batch_size": 5,
"search_agent_behavior": "",
"ai_provider": "",
"ai_model": "",
"ai_model_websearch": "",
"rate_limit_max_requests": null,
"rate_limit_time_window_seconds": null
});
let (status, _) = app.put_with_session("/api/v1/settings", &settings, &session).await;
assert_eq!(status.as_u16(), 200, "Settings save should succeed");
(user_id, session)
}
fn make_progress_channel() -> (Arc>, watch::Receiver) {
let (tx, rx) = watch::channel(synthesis::ProgressEvent::Progress {
step: "init".into(),
message: "Starting...".into(),
percent: 0,
});
(Arc::new(tx), rx)
}
#[tokio::test]
async fn phase1_with_llm_link_extraction_classifies_articles() {
let app = common::TestApp::new().await;
let mock_server = setup_mock_server().await;
// Use LLM link extraction to bypass SSRF on source page
let (user_id, session) = setup_user_with_settings(&app, vec!["AI News"], 4, true).await;
// Add a source pointing to wiremock (same host as article URLs)
let source_url = format!("{}/blog", mock_server.uri());
let source = serde_json::json!({"title": "Test Source", "url": source_url});
let (status, _) = app.post_with_session("/api/v1/sources", &source, &session).await;
assert!(status.is_success());
// Mock provider: LLM link extraction returns wiremock article URLs (same domain)
let article_urls: Vec = (1..=3)
.map(|i| format!("{}/article-{}", mock_server.uri(), i))
.collect();
let mock_provider = MockLlmProvider::new()
.with_default_category("AI News")
.with_link_urls(article_urls)
.into_arc();
let job_id = uuid::Uuid::new_v4();
let (tx, _rx) = make_progress_channel();
let state = ai_synth_backend::app_state::AppState::new(
app.config.clone(), app.pool.clone(), reqwest::Client::new(),
);
let result = synthesis::run_generation_inner(
job_id, &state, user_id, &tx, Some(mock_provider),
).await;
assert!(result.is_ok(), "Generation should succeed: {:?}", result.err());
let synthesis_id = result.unwrap();
// Verify synthesis was saved with articles
let row: (serde_json::Value,) = sqlx::query_as(
"SELECT sections FROM syntheses WHERE id = $1"
)
.bind(synthesis_id)
.fetch_one(&app.pool)
.await
.expect("Synthesis should exist");
let sections: Vec = serde_json::from_value(row.0).unwrap();
assert!(!sections.is_empty(), "Should have at least one section");
let first_section = §ions[0];
assert_eq!(first_section["title"], "AI News");
let items = first_section["items"].as_array().unwrap();
assert!(!items.is_empty(), "AI News section should have articles");
// Verify article history was recorded
let history_count: (i64,) = sqlx::query_as(
"SELECT COUNT(*) FROM article_history WHERE user_id = $1 AND job_id = $2"
)
.bind(user_id)
.bind(job_id)
.fetch_one(&app.pool)
.await
.unwrap();
assert!(history_count.0 > 0, "Article history should have entries");
}
#[tokio::test]
async fn phase2_search_fills_gaps_when_no_sources() {
let app = common::TestApp::new().await;
let mock_server = setup_mock_server().await;
// No sources — Phase 1 produces nothing
let (user_id, _session) = setup_user_with_settings(&app, vec!["AI News"], 2, false).await;
let mock_provider = MockLlmProvider::new()
.with_default_category("AI News")
.with_search_urls(vec![
format!("{}/article-1", mock_server.uri()),
format!("{}/article-2", mock_server.uri()),
])
.into_arc();
let job_id = uuid::Uuid::new_v4();
let (tx, _rx) = make_progress_channel();
let state = ai_synth_backend::app_state::AppState::new(
app.config.clone(), app.pool.clone(), reqwest::Client::new(),
);
let result = synthesis::run_generation_inner(
job_id, &state, user_id, &tx, Some(mock_provider),
).await;
assert!(result.is_ok(), "Generation should succeed: {:?}", result.err());
// Verify synthesis has articles from Phase 2
let synthesis_id = result.unwrap();
let row: (serde_json::Value,) = sqlx::query_as(
"SELECT sections FROM syntheses WHERE id = $1"
)
.bind(synthesis_id)
.fetch_one(&app.pool)
.await
.unwrap();
let sections: Vec = serde_json::from_value(row.0).unwrap();
assert!(!sections.is_empty(), "Should have sections from Phase 2 search");
}
#[tokio::test]
async fn category_overflow_spills_to_autre() {
let app = common::TestApp::new().await;
let mock_server = setup_mock_server().await;
// max_items_per_category=1, but LLM classifies all articles to "AI News"
let (user_id, session) = setup_user_with_settings(&app, vec!["AI News"], 1, true).await;
let source_url = format!("{}/blog", mock_server.uri());
let source = serde_json::json!({"title": "Test Source", "url": source_url});
app.post_with_session("/api/v1/sources", &source, &session).await;
let article_urls: Vec = (1..=3)
.map(|i| format!("{}/article-{}", mock_server.uri(), i))
.collect();
let mock_provider = MockLlmProvider::new()
.with_default_category("AI News")
.with_link_urls(article_urls)
.into_arc();
let job_id = uuid::Uuid::new_v4();
let (tx, _rx) = make_progress_channel();
let state = ai_synth_backend::app_state::AppState::new(
app.config.clone(), app.pool.clone(), reqwest::Client::new(),
);
let result = synthesis::run_generation_inner(
job_id, &state, user_id, &tx, Some(mock_provider),
).await;
assert!(result.is_ok(), "Generation should succeed");
let synthesis_id = result.unwrap();
let row: (serde_json::Value,) = sqlx::query_as(
"SELECT sections FROM syntheses WHERE id = $1"
)
.bind(synthesis_id)
.fetch_one(&app.pool)
.await
.unwrap();
let sections: Vec = serde_json::from_value(row.0).unwrap();
// With max_items_per_category=1 and 3 articles all classified as "AI News":
// - 1 goes to AI News
// - Overflow goes to Autre
let ai_section = sections.iter().find(|s| s["title"] == "AI News");
let autre_section = sections.iter().find(|s| s["title"] == "Autre");
assert!(ai_section.is_some(), "Should have AI News section");
let ai_items = ai_section.unwrap()["items"].as_array().unwrap();
assert_eq!(ai_items.len(), 1, "AI News should have exactly 1 item (max)");
if sections.len() > 1 {
assert!(autre_section.is_some(), "Overflow should create Autre section");
}
}