temp-mongo 0.1.3

temporary mongo instance meant for unit tests
Documentation 
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use assert2::{assert, let_assert};
use mongodb::bson::{doc, Document};
use temp_mongo::TempMongo;

#[cfg_attr(feature = "tokio-runtime", tokio::test)]
#[cfg_attr(feature = "async-std-runtime", async_std::test)]
async fn insert_and_find() {
	let_assert!(Ok(mongo) = TempMongo::new().await);
	let database = mongo.client().database("test");
	let collection = database.collection::<Document>("foo");

	let_assert!(Ok(id) = collection.insert_one(doc! { "hello": "world" }, None).await);
	let_assert!(Some(id) = id.inserted_id.as_object_id());
	let_assert!(Ok(Some(document)) = collection.find_one(doc! { "_id": id }, None).await);
	assert!(document == doc! { "_id": id, "hello": "world" });

	// Not needed, but shows better errors.
	assert!(let Ok(()) = mongo.kill_and_clean().await);
}