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