use std::sync::Arc;

use async_trait::async_trait;
use mockall::{mock, predicate::*};

use crate::email;

mock! {
    pub EmailService {}
    #[async_trait]
    impl email::EmailServiceTrait for EmailService {
        async fn send_email(&self, email_sender: &str, email_receiver: &str, title: &str, message: &str)
            -> Result<(), email::Error>;
    }
}

// Default email service: will crash if `send_email` method is called.
pub fn new_mock_email_service() -> Arc<dyn email::EmailServiceTrait> {
    Arc::new(MockEmailService::new())
}