tests for BulkFilter

README.md

@@ -68,6 +68,8 @@ pub enum CreateMode {
 }
 ```
 
+### [filter.surql examples](./Useful%20queries.md#filter.surql-examples)
+
 # [Dev Install](./CONTRIBUTING.md#dev-install)
 
 # How to Query

Useful queries.md

@@ -1,3 +1,16 @@
+# filter.surql examples
+## Delete entity and related claims, if entity doesn't have the claim, number of episodes property (P1113)
+```
+let $del = select claims, id from Entity
+where claims.claims[where id = Property:1113].value.Thing == [];
+
+let $entity = return (select id from $del).id;
+let $claims = return (select claims from $del).claims;
+
+delete $claims;
+delete $entity;
+```
+
 # Get number of episodes
 ```
 let $number_of_episodes = (select claims.claims[where id = Property:1113][0].value.ClaimValueData.Quantity.amount as number_of_episodes from Entity where label = "Black Clover, season 1")[0].number_of_episodes;

tests/data/test_filter.surql

@@ -0,0 +1,8 @@
+let $delete = select claims, id from Entity
+where claims.claims[where id = Property:1113].value.Thing == [];
+
+let $entity = return (select id from $delete).id;
+let $claims = return (select claims from $delete).claims;
+
+delete $claims;
+delete $entity;

tests/integration.rs

@@ -62,6 +62,33 @@ async fn entity_threaded(#[case] version: CreateVersion) -> Result<(), Error> {
     Ok(())
 }
 
+#[tokio::test]
+async fn entity_threaded_filter() -> Result<(), Error> {
+    env::set_var("FILTER_PATH", "./tests/data/test_filter.surql");
+    let db = inti_db().await?;
+    let reader = init_reader("json", "bench");
+
+    create_db_entities_threaded(
+        Some(db.clone()),
+        reader,
+        None,
+        1_000,
+        100,
+        CreateVersion::BulkFilter,
+    )
+    .await?;
+
+    let count: Option<f32> = db
+        .query("return count(select * from Entity);")
+        .await
+        .unwrap()
+        .take(0)
+        .unwrap();
+
+    assert_eq!(3.0, count.unwrap());
+    Ok(())
+}
+
 async fn property_query(db: &Surreal<Db>) -> Result<Option<f32>, Error> {
     let x: Option<f32> = db
         .query("return count(select * from Property);")