//! Concurrency tests for dbnexus Pool operations

#[cfg(test)]
mod tests {
    use anyhow::Result;
    use dbnexus::Pool;
    use std::sync::Arc;
    use tokio::task;

    /// Test concurrent pool connections
    #[tokio::test]
    async fn test_concurrent_pool_connections() -> Result<()> {
        // Note: In real tests, this would use testcontainers
        // Here we test the interface exists and works

        // Placeholder test - actual implementation requires database
        Ok(())
    }

    /// Test concurrent session acquire
    #[tokio::test]
    async fn test_concurrent_session_acquire() -> Result<()> {
        // Placeholder test - requires actual database connection
        // This verifies the interface exists
        Ok(())
    }

    /// Test concurrent transactions
    #[tokio::test]
    async fn test_concurrent_transactions() -> Result<()> {
        // Placeholder test - requires actual database
        Ok(())
    }

    /// Test pool health check concurrency
    #[tokio::test]
    async fn test_pool_health_check_concurrency() -> Result<()> {
        // Placeholder test
        Ok(())
    }
}
