komp_ac/server/tests/adresar/put_adresar_test.rs

// src/adresar/tests/put_adresar_test.rs
use server::adresar::handlers::put_adresar;
use common::proto::multieko2::adresar::{AdresarResponse, PutAdresarRequest};
use sqlx::{postgres::PgPoolOptions, PgPool};
use std::env;

mod test_helpers {
    use super::*;

    pub async fn setup_test_db() -> (PgPool, i64) {
        dotenvy::from_filename(".env_test").ok();
        let pool = PgPoolOptions::new()
            .max_connections(5)
            .connect(&env::var("TEST_DATABASE_URL").unwrap())
            .await
            .unwrap();

        sqlx::migrate!()
            .run(&pool)
            .await
            .expect("Migrations failed");

        let record = sqlx::query!(
            r#"
            INSERT INTO adresar (
                firma, kz, drc, ulica, psc, mesto, stat, banka, ucet,
                skladm, ico, kontakt, telefon, skladu, fax, deleted
            )
            VALUES (
                'Original Company', 'Original KZ', 'Original DRC', 'Original Street',
                '12345', 'Original City', 'Original Country', 'Original Bank',
                'Original Account', 'Original SkladM', 'Original ICO',
                'Original Contact', '+421123456789', 'Original SkladU', 'Original Fax',
                false
            )
            RETURNING id
            "#
        )
        .fetch_one(&pool)
        .await
        .unwrap();

        (pool, record.id)
    }

    pub fn valid_put_request(id: i64) -> PutAdresarRequest {
        PutAdresarRequest {
            id,
            firma: "Updated Company".into(),
            kz: "Updated KZ".into(),
            drc: "Updated DRC".into(),
            ulica: "Updated Street".into(),
            psc: "67890".into(),
            mesto: "Updated City".into(),
            stat: "Updated Country".into(),
            banka: "Updated Bank".into(),
            ucet: "987654321".into(),
            skladm: "Updated SkladM".into(),
            ico: "87654321".into(),
            kontakt: "Jane Doe".into(),
            telefon: "+421987654321".into(),
            skladu: "Updated SkladU".into(),
            fax: "+421987654300".into(),
        }
    }


    pub async fn assert_response_matches(pool: &PgPool, id: i64, response: &AdresarResponse) {
        let db_record = sqlx::query!("SELECT * FROM adresar WHERE id = $1", id)
            .fetch_one(pool)
            .await
            .unwrap();

        assert_eq!(db_record.firma, response.firma);
        assert_eq!(db_record.kz.unwrap_or_default(), response.kz);
        assert_eq!(db_record.drc.unwrap_or_default(), response.drc);
        assert_eq!(db_record.ulica.unwrap_or_default(), response.ulica);
        assert_eq!(db_record.psc.unwrap_or_default(), response.psc);
        assert_eq!(db_record.mesto.unwrap_or_default(), response.mesto);
        assert_eq!(db_record.stat.unwrap_or_default(), response.stat);
        assert_eq!(db_record.banka.unwrap_or_default(), response.banka);
        assert_eq!(db_record.ucet.unwrap_or_default(), response.ucet);
        assert_eq!(db_record.skladm.unwrap_or_default(), response.skladm);
        assert_eq!(db_record.ico.unwrap_or_default(), response.ico);
        assert_eq!(db_record.kontakt.unwrap_or_default(), response.kontakt);
        assert_eq!(db_record.telefon.unwrap_or_default(), response.telefon);
        assert_eq!(db_record.skladu.unwrap_or_default(), response.skladu);
        assert_eq!(db_record.fax.unwrap_or_default(), response.fax);
        assert!(!db_record.deleted, "Record should not be deleted");
    }
}

#[tokio::test]
async fn test_update_adresar_success() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    let request = test_helpers::valid_put_request(existing_id);

    let response = put_adresar(&pool, request).await.unwrap();

    assert_eq!(response.id, existing_id);
    test_helpers::assert_response_matches(&pool, existing_id, &response).await;
}

#[tokio::test]
async fn test_update_whitespace_fields() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    let mut request = test_helpers::valid_put_request(existing_id);
    request.firma = "  Updated Company  ".into();
    request.telefon = "  +421987654321  ".into();

    let response = put_adresar(&pool, request).await.unwrap();

    // Verify trimmed values in response
    assert_eq!(response.firma, "Updated Company");
    assert_eq!(response.telefon, "+421987654321");

    // Verify raw values in database
    let db_record = sqlx::query!("SELECT firma, telefon FROM adresar WHERE id = $1", existing_id)
        .fetch_one(&pool)
        .await
        .unwrap();

    assert_eq!(db_record.firma, "Updated Company"); // Trimmed
    assert_eq!(db_record.telefon.unwrap(), "+421987654321"); // Trimmed
}

#[tokio::test]
async fn test_update_empty_required_field() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    let mut request = test_helpers::valid_put_request(existing_id);
    request.firma = "".into();

    let result = put_adresar(&pool, request).await;
    assert!(result.is_err());
    assert_eq!(result.unwrap_err().code(), tonic::Code::InvalidArgument); // Changed from Internal
}

#[tokio::test]
async fn test_update_nonexistent_id() {
    let (pool, _) = test_helpers::setup_test_db().await;
    let request = test_helpers::valid_put_request(9999);

    let result = put_adresar(&pool, request).await;
    assert!(result.is_err());
    assert_eq!(result.unwrap_err().code(), tonic::Code::Internal);
}

#[tokio::test]
async fn test_update_deleted_record() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    sqlx::query!("UPDATE adresar SET deleted = true WHERE id = $1", existing_id)
        .execute(&pool)
        .await
        .unwrap();

    let request = test_helpers::valid_put_request(existing_id);
    let result = put_adresar(&pool, request).await;

    assert!(result.is_err());
    assert_eq!(result.unwrap_err().code(), tonic::Code::Internal);
}

#[tokio::test]
async fn test_clear_optional_fields() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    let mut request = test_helpers::valid_put_request(existing_id);
    request.telefon = String::new();
    request.ulica = String::new();

    let response = put_adresar(&pool, request).await.unwrap();

    // Check response contains empty strings
    assert!(response.telefon.is_empty());
    assert!(response.ulica.is_empty());

    // Check database contains NULL
    let db_record = sqlx::query!("SELECT telefon, ulica FROM adresar WHERE id = $1", existing_id)
        .fetch_one(&pool)
        .await
        .unwrap();

    assert!(db_record.telefon.is_none());
    assert!(db_record.ulica.is_none());
}

#[tokio::test]
async fn test_max_length_fields() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    let mut request = test_helpers::valid_put_request(existing_id);
    request.firma = "a".repeat(255);
    request.telefon = "1".repeat(20);

    let _response = put_adresar(&pool, request).await.unwrap();

    let db_record = sqlx::query!("SELECT firma, telefon FROM adresar WHERE id = $1", existing_id)
        .fetch_one(&pool)
        .await
        .unwrap();

    assert_eq!(db_record.firma.len(), 255);
    assert_eq!(db_record.telefon.unwrap().len(), 20);
}

#[tokio::test]
async fn test_special_characters() {
    let (pool, existing_id) = test_helpers::setup_test_db().await;
    let mut request = test_helpers::valid_put_request(existing_id);
    request.ulica = "Náměstí 28. října".into();
    request.telefon = "+420 123-456.789".into();

    let _response = put_adresar(&pool, request).await.unwrap();

    let db_record = sqlx::query!("SELECT ulica, telefon FROM adresar WHERE id = $1", existing_id)
        .fetch_one(&pool)
        .await
        .unwrap();

    assert_eq!(db_record.ulica.unwrap(), "Náměstí 28. října");
    assert_eq!(db_record.telefon.unwrap(), "+420 123-456.789");
}