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mod ent;
mod filter;
pub use ent::*;
pub use filter::*;
#[cfg(feature = "macros")]
pub use entity_async_graphql_macros::*;
#[cfg(test)]
mod tests {
use super::*;
use async_graphql::{value, Context, EmptyMutation, EmptySubscription, Object, Schema};
use entity::{Database, DatabaseRc, Edge, Field, Id, UntypedEnt, Value};
use entity_inmemory::InmemoryDatabase;
use entity_sled::SledDatabase;
use std::collections::HashMap;
macro_rules! impl_tests {
($db_type:ty, $new_db:expr) => {
/// Creates a new database with some test entries used throughout
///
/// IDs: 1-3 ~ are type1 with no fields or edges
/// IDs: 4-6 ~ are type2 with value fields and no edges
/// IDs: 7-9 ~ are type3 with collection fields and no edges
/// IDs: 10-12 ~ are type4 with edges to 1-9 and no fields
fn new_test_database() -> $db_type {
let db = $new_db;
// 1-3 have no fields or edges
let _ = db
.insert(Box::from(UntypedEnt::from_collections(1, vec![], vec![])))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(2, vec![], vec![])))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(3, vec![], vec![])))
.unwrap();
// 4-6 have value fields only
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
4,
vec![Field::new("a", 1), Field::new("b", 2)],
vec![],
)))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
5,
vec![Field::new("a", 3), Field::new("b", 4)],
vec![],
)))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
6,
vec![Field::new("a", 5), Field::new("b", 6)],
vec![],
)))
.unwrap();
// 7-9 have collection fields only
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
7,
vec![Field::new(
"f",
Value::from(
vec![(String::from("a"), 3), (String::from("b"), 5)]
.into_iter()
.collect::<HashMap<String, u8>>(),
),
)],
vec![],
)))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
8,
vec![Field::new("f", vec![1, 2])],
vec![],
)))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
9,
vec![Field::new(
"f",
Value::from(
vec![
(String::from("a"), Value::from(vec![1, 2])),
(String::from("b"), Value::from(vec![3, 4])),
]
.into_iter()
.collect::<HashMap<String, Value>>(),
),
)],
vec![],
)))
.unwrap();
// 10-12 have edges only
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
10,
vec![],
vec![
Edge::new("a", 1),
Edge::new("b", vec![3, 4, 5]),
Edge::new("c", None),
],
)))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
11,
vec![],
vec![Edge::new("a", 2), Edge::new("b", vec![1, 2, 3, 4, 5, 6])],
)))
.unwrap();
let _ = db
.insert(Box::from(UntypedEnt::from_collections(
12,
vec![],
vec![
Edge::new("a", 3),
Edge::new("b", vec![]),
Edge::new("c", Some(8)),
],
)))
.unwrap();
db
}
struct TestQuery;
#[Object]
impl TestQuery {
async fn ent<'ctx>(
&self,
ctx: &'ctx Context<'_>,
id: Option<Id>,
filter: Option<GqlEntFilter>,
) -> async_graphql::Result<Vec<GqlDynEnt>> {
let db = ctx.data::<DatabaseRc>()?;
if let Some(id) = id {
db.get_all(vec![id]).map(|x| x.into_iter().map(GqlDynEnt::from).collect())
.map_err(|x| async_graphql::Error::new(x.to_string()))
} else if let Some(filter) = filter {
db.find_all(filter.into()).map(|x| x.into_iter().map(GqlDynEnt::from).collect())
.map_err(|x| async_graphql::Error::new(x.to_string()))
} else {
Err(async_graphql::Error::new("Must provide one argument"))
}
}
}
#[test]
fn supports_ent_trait_object_as_output_object() {
let schema = Schema::build(TestQuery, EmptyMutation, EmptySubscription)
.data(DatabaseRc::new(Box::new(new_test_database())))
.finish();
let input = r#"
{
ent(id: 1) {
id
}
}
"#;
let response = futures::executor::block_on(schema.execute(input.trim()));
assert_eq!(
response.data,
value!({
"ent": [
{ "id": 1 },
],
})
);
}
#[test]
fn supports_filtering() {
let schema = Schema::build(TestQuery, EmptyMutation, EmptySubscription)
.data(DatabaseRc::new(Box::new(new_test_database())))
.finish();
let input = r#"
{
ent(filter: { id: { equals: 1 } }) {
id
}
}
"#;
let response = futures::executor::block_on(schema.execute(input.trim()));
assert_eq!(
response.data,
value!({
"ent": [
{ "id": 1 },
],
})
);
}
};
}
mod inmemory {
use super::*;
impl_tests!(InmemoryDatabase, InmemoryDatabase::default());
}
mod sled {
use super::*;
impl_tests!(
SledDatabase,
SledDatabase::new(::sled::Config::new().temporary(true).open().unwrap())
);
}
}