// file: crates/knowledge-store-postgres-lib/unit_tests/config.rs
// version: 1

#[test]
fn config_rejects_empty_database_url() {
    let result = crate::PostgresStoreConfig::new("   ", 4);
    assert!(matches!(result, Err(crate::PostgresStoreError::EmptyDatabaseUrl)));
    return;
}

#[test]
fn config_rejects_zero_pool_size() {
    let result = crate::PostgresStoreConfig::new("postgresql://localhost/knowledge", 0);
    assert!(matches!(result, Err(crate::PostgresStoreError::InvalidPoolSize)));
    return;
}

#[test]
fn config_accepts_explicit_non_empty_values() {
    let result = crate::PostgresStoreConfig::new("postgresql://localhost/knowledge", 4);
    assert!(result.is_ok());
    return;
}