aidaemon 0.9.35

A personal AI agent that runs as a background daemon, accessible via Telegram, Slack, or Discord, with tool use, MCP integration, and persistent memory
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use crate::memory::math::cosine_similarity;
use crate::memory::scoring::score_message;
use crate::traits::Message;
use chrono::Utc;

#[test]
fn test_cosine_similarity() {
    let a = vec![1.0, 0.0, 1.0];
    let b = vec![1.0, 0.0, 1.0];
    assert!((cosine_similarity(&a, &b) - 1.0).abs() < 0.001);

    let c = vec![0.0, 1.0, 0.0];
    assert!((cosine_similarity(&a, &c)).abs() < 0.001);
}

#[test]
fn test_scoring_heuristic() {
    let mut msg = Message {
        id: "1".into(),
        session_id: "s1".into(),
        role: "user".into(),
        content: Some("hello".into()),
        tool_call_id: None,
        tool_name: None,
        tool_calls_json: None,
        created_at: Utc::now(),
        importance: 0.0,
        ..Message::runtime_defaults()
    };

    // Short message "hello" gets penalty (-0.2)
    // User base (0.6) - 0.2 = 0.4
    let score = score_message(&msg);
    assert!(
        score < 0.5,
        "Short 'hello' should be low importance: {}",
        score
    );

    // Medium message
    msg.content = Some(
        "I am writing a longer message to test the length heuristic functionality properly.".into(),
    );
    let score_medium = score_message(&msg);
    assert!(
        score_medium > 0.5,
        "Medium message should be normal importance: {}",
        score_medium
    );

    // Keyword boost
    msg.content = Some("this is a very important secret password".into());
    let score_high = score_message(&msg);
    assert!(
        score_high >= 0.8,
        "Score should be high for keywords: {}",
        score_high
    );

    // System role
    msg.role = "system".into();
    assert_eq!(score_message(&msg), 0.0);
}