use crate::helpers::TestApp;

#[tokio::test]
async fn unsubscribe_works_with_a_valid_token() {
    let app = TestApp::spawn().await;
    app.create_confirmed_subscriber().await;

    let record = sqlx::query!("SELECT unsubscribe_token FROM subscriptions")
        .fetch_one(&app.connection_pool)
        .await
        .expect("Failed to fetch saved token");

    let response = app
        .get_unsubscribe(
            record
                .unsubscribe_token
                .expect("Confirmed subscriber should have a valid unsubscribe token"),
        )
        .await;

    assert!(response.status().is_success());
    let html_fragment = response.text().await.unwrap();
    assert!(html_fragment.contains("Good bye, old friend"));

    let record = sqlx::query!("SELECT email FROM subscriptions")
        .fetch_optional(&app.connection_pool)
        .await
        .expect("Failed to fetch subscription table");

    assert!(record.is_none());
}