## Use a local SeaORM version
Add this to your `Cargo.toml` for you local project to test out your changes:
```toml
[patch.crates-io]
sea-orm = { path = "../sea-orm" }
```
## Before submitting PR
### Run `clippy` and `fmt`
We need nightly to do the formatting,
```sh
cargo +nightly fmt
```
If you don't have nightly then at least run:
```sh
cargo fmt && git checkout -- ./sea-orm-codegen/src/tests_cfg/
```
We use latest stable clippy:
```sh
cargo clippy --all
```
### Running unit tests
Just do:
```sh
cargo test --lib
cargo test --doc
```
### Launch some databases
There is a docker compose under `build-tools`, but usually I just pick the ones I need from `build-tools/docker-create.sh`:
```sh
docker run \
--name "postgres-14" \
--env POSTGRES_USER="sea" \
--env POSTGRES_PASSWORD="sea" \
-d -p 5432:5432 postgres:14
```
### Running integration tests
You need to supply the right feature flags to run integration tests:
```sh
DATABASE_URL="sqlite::memory:" cargo test --features sqlx-sqlite,runtime-tokio --test crud_tests
DATABASE_URL="mysql://sea:sea@localhost" cargo test --features sqlx-mysql,runtime-tokio-native-tls --test crud_tests
DATABASE_URL="postgres://sea:sea@localhost" cargo test --features sqlx-postgres,runtime-tokio-native-tls --test crud_tests
```
Or use `--tests` to run all tests, which can take a while.