MeiliSearch/milli/tests/search/phrase_search.rs

57 lines
1.9 KiB
Rust
Raw Normal View History

use milli::update::{IndexerConfig, Settings};
use milli::{Criterion, Index, Search, TermsMatchingStrategy};
2022-10-20 15:38:21 +02:00
use crate::search::Criterion::{Attribute, Exactness, Proximity};
fn set_stop_words(index: &Index, stop_words: &[&str]) {
let mut wtxn = index.write_txn().unwrap();
let config = IndexerConfig::default();
let mut builder = Settings::new(&mut wtxn, &index, &config);
let stop_words = stop_words.into_iter().map(|s| s.to_string()).collect();
builder.set_stop_words(stop_words);
builder.execute(|_| (), || false).unwrap();
wtxn.commit().unwrap();
}
fn test_phrase_search_with_stop_words_given_criteria(criteria: &[Criterion]) {
let index = super::setup_search_index_with_criteria(&criteria);
// Add stop_words
set_stop_words(&index, &["a", "an", "the", "of"]);
// Phrase search containing stop words
let txn = index.read_txn().unwrap();
let mut search = Search::new(&txn, &index);
search.query("\"the use of force\"");
search.limit(10);
search.authorize_typos(false);
search.terms_matching_strategy(TermsMatchingStrategy::All);
let result = search.execute().unwrap();
// 1 document should match
assert_eq!(result.documents_ids.len(), 1);
// test for a single stop word only, no other search terms
let mut search = Search::new(&txn, &index);
search.query("\"the\"");
search.limit(10);
search.authorize_typos(false);
search.terms_matching_strategy(TermsMatchingStrategy::All);
let result = search.execute().unwrap();
assert_eq!(result.documents_ids.len(), 0);
}
#[test]
fn test_phrase_search_with_stop_words_no_criteria() {
let criteria = [];
test_phrase_search_with_stop_words_given_criteria(&criteria);
}
#[test]
fn test_phrase_search_with_stop_words_all_criteria() {
let criteria = [Proximity, Attribute, Exactness];
test_phrase_search_with_stop_words_given_criteria(&criteria);
}