actualbudget_to_schist_transformer/tests/common/test_context.rs


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use anyhow::Context;
use diesel::{Connection, SqliteConnection};
use diesel_migrations::MigrationHarness;
use schist_queries::clear::clear;
use schist_models::migrations::MIGRATIONS;

use super::{TEST_IN_DB_URL, TEST_OUT_DB_URL};

pub struct TestContext {
}

impl TestContext {
    pub fn new() -> Self {
        let _in_connection = &mut SqliteConnection
            ::establish(&TEST_IN_DB_URL)
            .with_context(|| format!("failed to establish connection to in database at {}", TEST_IN_DB_URL))
            .unwrap();

        let out_connection = &mut SqliteConnection
            ::establish(&TEST_OUT_DB_URL)
            .with_context(|| format!("failed to establish connection to out database at {}", TEST_OUT_DB_URL))
            .unwrap();

        out_connection
            .run_pending_migrations(MIGRATIONS)
            .expect("failed to run migrations on out database");

        clear(out_connection)
            .expect("failed to clear database");

        Self {
        }
    }
}

impl Drop for TestContext {
    fn drop(&mut self) {
        std::fs::remove_file(&TEST_OUT_DB_URL)
            .with_context(|| format!("failed to delete out database at {}", TEST_OUT_DB_URL))
            .unwrap();
    }
}