Assert Migrator Reversible
for Sea Orm

[![crate](https://img.shields.io/crates/v/assert-migrator-reversible.svg)](https://crates.io/crates/assert-migrator-reversible) [![docs](https://docs.rs/assert-migrator-reversible/badge.svg)](https://docs.rs/assert-migrator-reversible)

A crate for testing Sea Orm Migrators. To check if when you call up and then down on them. They work in both directions.

It runs your migrations up and down one at a time. Taking a look at the differences it does to a database. Checking if the reverse returns a database into it's previous state.

Example

The most common use case is simply to test if your Migrator is reversible. In a test. Then error if it is not.

To do this add the following test to your migrations project ...

toml assert-migrator-reversible = "1"

```rust

[cfg(test)]

mod testmigrator { use crate::path::to::my::Migrator; use ::assertmigratorreversible::assertmigrator_reversible;

#[test]
fn it_should_have_reversible_migrations() {
    assert_migrator_reversible(Migrator);
}

} ```

Example with tokio::test

If you are already using Tokio to test your project. Then the following may be better.

toml assert-migrator-reversible = { version = "1", default-features = false }

```rust

[cfg(test)]

mod testmigrator { use crate::path::to::my::Migrator; use ::assertmigratorreversible::assertmigratorreversibleasync;

#[tokio::test]
async fn it_should_have_reversible_migrations() {
    assert_migrator_reversible_async(Migrator).await
}

} ```

Caveats

API

The library provides two non-async functions. These handle the async bits for you by bundling Tokio.

Async versions of those functions are available. This is useful if you wish to not have this import Tokio (as it's quite big). Instead handle this yourself.

Features