rustyroad 1.7.4

Rusty Road is a framework written in Rust that is based on Ruby on Rails. It is designed to provide the familiar conventions and ease of use of Ruby on Rails, while also taking advantage of the performance and efficiency of Rust.
Documentation 
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//! Shared fixture for ledger tests.
//!
//! Tests run against a real in-memory SQLite database rather than a mock, so they
//! exercise the actual SQL and parameter binding.

use std::sync::Arc;

use crate::database::migrations::ledger;
use crate::database::DatabaseConnection;

/// Builds an in-memory SQLite connection with the ledger table created.
pub(super) async fn sqlite_ledger() -> DatabaseConnection {
    let pool = sqlx::SqlitePool::connect("sqlite::memory:")
        .await
        .expect("failed to open in-memory sqlite database");
    let connection = DatabaseConnection::Sqlite(Arc::new(pool));
    ledger::ensure_table(&connection)
        .await
        .expect("failed to create ledger table");
    connection
}

/// Counts ledger rows recorded for `name`.
pub(super) async fn row_count(connection: &DatabaseConnection, name: &str) -> i64 {
    let DatabaseConnection::Sqlite(pool) = connection else {
        panic!("expected sqlite connection");
    };
    sqlx::query_scalar("SELECT COUNT(*) FROM _rustyroad_migrations WHERE name = ?")
        .bind(name)
        .fetch_one(pool.as_ref())
        .await
        .expect("failed to count ledger rows")
}