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Add a test for when we insert a previously deleted document

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Kerollmops 2021-06-30 11:23:29 +02:00
parent 28782ff99d
commit c92ef54466
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1 changed files with 49 additions and 0 deletions
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49
milli/src/update/index_documents/mod.rs
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@ -845,6 +845,7 @@ mod tests {
use heed::EnvOpenOptions;
use super::*;
use crate::update::DeleteDocuments;
#[test]
fn simple_document_replacement() {
@ -1303,4 +1304,52 @@ mod tests {
builder.execute(Cursor::new(documents), |_, _| ()).unwrap();
wtxn.commit().unwrap();
}
#[test]
fn delete_documents_then_insert() {
let path = tempfile::tempdir().unwrap();
let mut options = EnvOpenOptions::new();
options.map_size(10 * 1024 * 1024); // 10 MB
let index = Index::new(options, &path).unwrap();
let mut wtxn = index.write_txn().unwrap();
let content = &br#"[
{ "objectId": 123, "title": "Pride and Prejudice", "comment": "A great book" },
{ "objectId": 456, "title": "Le Petit Prince", "comment": "A french book" },
{ "objectId": 1, "title": "Alice In Wonderland", "comment": "A weird book" },
{ "objectId": 30, "title": "Hamlet" }
]"#[..];
let mut builder = IndexDocuments::new(&mut wtxn, &index, 0);
builder.update_format(UpdateFormat::Json);
builder.execute(content, |_, _| ()).unwrap();
assert_eq!(index.primary_key(&wtxn).unwrap(), Some("objectId"));
// Delete not all of the documents but some of them.
let mut builder = DeleteDocuments::new(&mut wtxn, &index, 1).unwrap();
builder.delete_external_id("30");
builder.execute().unwrap();
let external_documents_ids = index.external_documents_ids(&wtxn).unwrap();
assert!(external_documents_ids.get("30").is_none());
let content = &br#"[
{ "objectId": 30, "title": "Hamlet" }
]"#[..];
let mut builder = IndexDocuments::new(&mut wtxn, &index, 0);
builder.update_format(UpdateFormat::Json);
builder.execute(content, |_, _| ()).unwrap();
let external_documents_ids = index.external_documents_ids(&wtxn).unwrap();
assert!(external_documents_ids.get("30").is_some());
let content = &br#"[
{ "objectId": 30, "title": "Hamlet" }
]"#[..];
let mut builder = IndexDocuments::new(&mut wtxn, &index, 0);
builder.update_format(UpdateFormat::Json);
builder.execute(content, |_, _| ()).unwrap();
wtxn.commit().unwrap();
}
}