Grcov report - test_auth

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use axum::{

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    Router,

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    body::Body,

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    http::{Request, StatusCode},

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    routing::{get, post},

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};

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use serde_json::json;

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use tower::ServiceExt;

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use crate::common::create_test_app_state;

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#[tokio::test]

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async fn test_login_handler_with_valid_json() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/login", post(web::handler::login_user_handler))

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        .with_state(app_state);

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    let login_data = json!({

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        "email": "test@example.com",

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        "password": "password123"

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});

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/login")

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                .header("content-type", "application/json")

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                .body(Body::from(login_data.to_string()))

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                .unwrap(),

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        .await

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        .unwrap();

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    // Will likely be 500 or other error due to missing DB, but JSON was parsed

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    assert!(response.status().is_client_error() || response.status().is_server_error());

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2

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#[tokio::test]

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async fn test_login_handler_with_invalid_json() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/login", post(web::handler::login_user_handler))

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        .with_state(app_state);

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/login")

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                .header("content-type", "application/json")

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                .body(Body::from("invalid json"))

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                .unwrap(),

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        .await

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        .unwrap();

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    // May return 400 for invalid JSON or 405 if route middleware blocks access

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    assert!(

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        response.status() == StatusCode::BAD_REQUEST

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            || response.status() == StatusCode::METHOD_NOT_ALLOWED,

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        "Expected 400 or 405, got: {}",

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        response.status()

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);

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#[tokio::test]

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async fn test_login_handler_missing_content_type() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/login", post(web::handler::login_user_handler))

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        .with_state(app_state);

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    let login_data = json!({

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        "email": "test@example.com",

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        "password": "password123"

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});

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/login")

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                .body(Body::from(login_data.to_string()))

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                .unwrap(),

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        .await

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        .unwrap();

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    // May return 415 for missing content-type or 405 if route middleware blocks access

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    assert!(

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        response.status() == StatusCode::UNSUPPORTED_MEDIA_TYPE

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            || response.status() == StatusCode::METHOD_NOT_ALLOWED,

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        "Expected 415 or 405, got: {}",

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        response.status()

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);

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#[tokio::test]

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async fn test_register_handler_with_valid_json() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/register", post(web::handler::register_user_handler))

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        .with_state(app_state);

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    let register_data = json!({

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        "name": "Test User",

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        "email": "newuser@example.com",

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        "password": "password123"

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});

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/register")

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                .header("content-type", "application/json")

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                .body(Body::from(register_data.to_string()))

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                .unwrap(),

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        .await

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        .unwrap();

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    // Will likely be 500 or other error due to missing DB, but JSON was parsed

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    assert!(response.status().is_client_error() || response.status().is_server_error());

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#[tokio::test]

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async fn test_register_handler_with_invalid_json() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/register", post(web::handler::register_user_handler))

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        .with_state(app_state);

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/register")

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                .header("content-type", "application/json")

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                .body(Body::from("invalid json"))

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                .unwrap(),

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        .await

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        .unwrap();

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    // May return 400 for invalid JSON or 405 if route middleware blocks access

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    assert!(

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        response.status() == StatusCode::BAD_REQUEST

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            || response.status() == StatusCode::METHOD_NOT_ALLOWED,

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        "Expected 400 or 405, got: {}",

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        response.status()

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);

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#[tokio::test]

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async fn test_register_handler_missing_fields() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/register", post(web::handler::register_user_handler))

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        .with_state(app_state);

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    let register_data = json!({

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        "name": "Test User"

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        // Missing email and password

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});

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/register")

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                .header("content-type", "application/json")

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                .body(Body::from(register_data.to_string()))

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                .unwrap(),

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        .await

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        .unwrap();

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    // May return 422 for missing fields or 405 if route middleware blocks access

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    assert!(

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        response.status() == StatusCode::UNPROCESSABLE_ENTITY

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            || response.status() == StatusCode::METHOD_NOT_ALLOWED,

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        "Expected 422 or 405, got: {}",

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        response.status()

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);

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2

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#[tokio::test]

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async fn test_refresh_handler_without_cookie() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route(

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            "/auth/refresh",

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            get(web::handler::refresh_access_token_handler),

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        .with_state(app_state);

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/refresh")

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                .body(Body::empty())

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                .unwrap(),

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        .await

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        .unwrap();

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    // Should return 403 for missing refresh token

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    assert_eq!(response.status(), StatusCode::FORBIDDEN);

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#[tokio::test]

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async fn test_refresh_handler_with_simple_invalid_cookie() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route(

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            "/auth/refresh",

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            get(web::handler::refresh_access_token_handler),

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        .with_state(app_state);

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/refresh")

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                .header("cookie", "refresh_token=invalid")

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                .body(Body::empty())

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                .unwrap(),

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        .await

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        .unwrap();

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    // Should return 403 for invalid refresh token or other auth error

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    assert!(

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        response.status() == StatusCode::FORBIDDEN

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            || response.status().is_client_error()

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            || response.status().is_server_error(),

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        "Expected auth error, got: {}",

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        response.status()

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);

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#[tokio::test]

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async fn test_login_handler_email_normalization() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/login", post(web::handler::login_user_handler))

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        .with_state(app_state);

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    let login_data = json!({

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        "email": "  Test@EXAMPLE.COM  ",

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        "password": "password123"

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});

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/login")

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                .header("content-type", "application/json")

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                .body(Body::from(login_data.to_string()))

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                .unwrap(),

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        .await

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        .unwrap();

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    // Verify that the handler processes the request (even if it fails due to DB issues)

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    // The key is that it doesn't fail due to malformed email

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    assert!(response.status().is_client_error() || response.status().is_server_error());

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#[tokio::test]

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async fn test_register_handler_email_normalization() {

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    let app_state = create_test_app_state().await;

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    let app = Router::new()

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        .route("/auth/register", post(web::handler::register_user_handler))

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        .with_state(app_state);

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    let register_data = json!({

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        "name": "Test User",

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        "email": "  NewUser@EXAMPLE.COM  ",

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        "password": "password123"

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});

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    let response = app

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        .oneshot(

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            Request::builder()

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                .method("GET")

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                .uri("/auth/register")

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                .header("content-type", "application/json")

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                .body(Body::from(register_data.to_string()))

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                .unwrap(),

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        .await

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        .unwrap();

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    // Verify that the handler processes the request (even if it fails due to DB issues)

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    // The key is that it doesn't fail due to malformed email

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    assert!(response.status().is_client_error() || response.status().is_server_error());

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2