mirror of
https://github.com/meilisearch/meilisearch.git
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851 lines
26 KiB
Rust
851 lines
26 KiB
Rust
/*!
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This module tests the following properties about the exactness ranking rule:
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- it sorts documents as follows:
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1. documents which have an attribute which is equal to the whole query
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2. documents which have an attribute which start with the whole query
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3. documents which contain the most exact words from the query
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- the `exactness` ranking rule must be preceded by the `words` ranking rule
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- if `words` has already removed terms from the query, then exactness will sort documents as follows:
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1. those that have an attribute which is equal to the whole remaining query, if this query does not have any "gap"
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2. those that have an attribute which start with the whole remaining query, if this query does not have any "gap"
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3. those that contain the most exact words from the remaining query
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- if it is followed by other graph-based ranking rules (`typo`, `proximity`, `attribute`).
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Then these rules will only work with
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1. the exact terms selected by `exactness
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2. the full query term otherwise
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*/
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use crate::{
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index::tests::TempIndex, search::new::tests::collect_field_values, Criterion, Search,
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SearchResult, TermsMatchingStrategy,
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};
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fn create_index_simple_ordered() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "",
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},
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{
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"id": 1,
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"text": "the",
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},
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{
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"id": 2,
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"text": "the quick",
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},
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{
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"id": 3,
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"text": "the quick brown",
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},
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{
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"id": 4,
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"text": "the quick brown fox",
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},
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{
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"id": 5,
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"text": "the quick brown fox jumps",
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},
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{
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"id": 6,
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"text": "the quick brown fox jumps over",
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},
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{
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"id": 7,
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"text": "the quick brown fox jumps over the",
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},
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{
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"id": 8,
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"text": "the quick brown fox jumps over the lazy",
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},
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{
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"id": 9,
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"text": "the quick brown fox jumps over the lazy dog",
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},
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]))
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.unwrap();
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index
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}
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fn create_index_simple_reversed() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "",
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},
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{
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"id": 1,
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"text": "dog",
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},
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{
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"id": 2,
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"text": "lazy dog",
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},
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{
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"id": 3,
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"text": "the lazy dog",
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},
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{
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"id": 4,
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"text": "over the lazy dog",
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},
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{
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"id": 5,
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"text": "jumps over the lazy dog",
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},
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{
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"id": 6,
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"text": "fox jumps over the lazy dog",
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},
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{
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"id": 7,
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"text": "brown fox jumps over the lazy dog",
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},
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{
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"id": 8,
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"text": "quick brown fox jumps over the lazy dog",
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},
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{
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"id": 9,
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"text": "the quick brown fox jumps over the lazy dog",
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}
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]))
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.unwrap();
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index
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}
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fn create_index_simple_random() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "",
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},
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{
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"id": 1,
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"text": "over",
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},
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{
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"id": 2,
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"text": "jump dog",
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},
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{
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"id": 3,
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"text": "brown the lazy",
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},
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{
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"id": 4,
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"text": "jump dog quick the",
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},
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{
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"id": 5,
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"text": "fox the lazy dog brown",
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},
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{
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"id": 6,
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"text": "jump fox quick lazy the dog",
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},
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{
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"id": 7,
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"text": "the dog brown over jumps quick lazy",
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},
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{
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"id": 8,
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"text": "the jumps dog quick over brown lazy fox",
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}
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]))
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.unwrap();
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index
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}
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fn create_index_attribute_starts_with() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "what a lovely view from this balcony, I love it",
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},
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{
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"id": 1,
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"text": "this balcony is overlooking the sea",
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},
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{
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"id": 2,
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"text": "this balcony",
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},
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{
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"id": 3,
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"text": "over looking the sea is a beautiful balcony",
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},
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{
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"id": 4,
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"text": "a beautiful balcony is overlooking the sea",
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},
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{
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"id": 5,
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"text": "overlooking the sea is a beautiful balcony, I love it",
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},
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{
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"id": 6,
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"text": "overlooking the sea is a beautiful balcony",
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},
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{
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"id": 7,
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"text": "overlooking",
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},
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]))
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.unwrap();
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index
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}
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fn create_index_simple_ordered_with_typos() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "",
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},
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{
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"id": 1,
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"text": "the",
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},
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{
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"id": 2,
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"text": "the quack",
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},
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{
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"id": 3,
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"text": "the quack briwn",
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},
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{
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"id": 4,
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"text": "the quack briwn fox",
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},
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{
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"id": 5,
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"text": "the quack briwn fox jlmps",
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},
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{
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"id": 6,
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"text": "the quack briwn fox jlmps over",
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},
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{
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"id": 7,
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"text": "the quack briwn fox jlmps over the",
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},
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{
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"id": 8,
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"text": "the quack briwn fox jlmps over the lazy",
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},
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{
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"id": 9,
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"text": "the quack briwn fox jlmps over the lazy dog",
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},
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{
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"id": 10,
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"text": "",
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},
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{
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"id": 11,
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"text": "the",
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},
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{
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"id": 12,
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"text": "the quick",
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},
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{
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"id": 13,
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"text": "the quick brown",
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},
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{
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"id": 14,
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"text": "the quick brown fox",
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},
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{
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"id": 15,
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"text": "the quick brown fox jumps",
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},
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{
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"id": 16,
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"text": "the quick brown fox jumps over",
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},
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{
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"id": 17,
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"text": "the quick brown fox jumps over the",
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},
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{
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"id": 18,
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"text": "the quick brown fox jumps over the lazy",
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},
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{
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"id": 19,
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"text": "the quick brown fox jumps over the lazy dog",
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},
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]))
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.unwrap();
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index
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}
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fn create_index_with_varying_proximities() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness, Criterion::Words, Criterion::Proximity]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "lazy jumps dog brown quick the over fox the",
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},
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{
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"id": 1,
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"text": "the quick brown fox jumps over the very lazy dog"
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},
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{
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"id": 2,
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"text": "the quick brown fox jumps over the lazy dog",
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},
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{
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"id": 3,
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"text": "dog brown quick the over fox the lazy",
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},
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{
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"id": 4,
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"text": "the quick brown fox over the very lazy dog"
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},
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{
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"id": 5,
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"text": "the quick brown fox over the lazy dog",
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},
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{
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"id": 6,
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"text": "brown quick the over fox",
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},
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{
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"id": 7,
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"text": "the very quick brown fox over"
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},
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{
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"id": 8,
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"text": "the quick brown fox over",
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},
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]))
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.unwrap();
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index
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}
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fn create_index_with_typo_and_prefix() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "exPraordinarily quick brown fox",
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},
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{
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"id": 1,
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"text": "extraordinarily quick brown fox",
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},
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{
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"id": 2,
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"text": "extra quick brown fox",
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},
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{
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"id": 3,
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"text": "exPraordinarily quack brown fox",
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},
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{
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"id": 4,
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"text": "exPraordinaPily quick brown fox",
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}
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]))
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.unwrap();
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index
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}
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fn create_index_all_equal_except_proximity_between_ignored_terms() -> TempIndex {
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let index = TempIndex::new();
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index
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.update_settings(|s| {
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s.set_primary_key("id".to_owned());
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s.set_searchable_fields(vec!["text".to_owned()]);
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s.set_criteria(vec![Criterion::Exactness, Criterion::Words, Criterion::Proximity]);
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})
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.unwrap();
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index
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.add_documents(documents!([
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{
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"id": 0,
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"text": "lazy jumps dog brown quick the over fox the"
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},
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{
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"id": 1,
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"text": "lazy jumps dog brown quick the over fox the. quack briwn jlmps",
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},
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{
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"id": 2,
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"text": "lazy jumps dog brown quick the over fox the. quack briwn jlmps overt",
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},
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]))
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.unwrap();
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index
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}
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#[test]
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fn test_exactness_simple_ordered() {
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let index = create_index_simple_ordered();
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let txn = index.read_txn().unwrap();
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let mut s = Search::new(&txn, &index);
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s.terms_matching_strategy(TermsMatchingStrategy::Last);
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s.query("the quick brown fox jumps over the lazy dog");
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let SearchResult { documents_ids, .. } = s.execute().unwrap();
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insta::assert_snapshot!(format!("{documents_ids:?}"), @"[9, 8, 7, 6, 5, 4, 3, 2, 1]");
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let texts = collect_field_values(&index, &txn, "text", &documents_ids);
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insta::assert_debug_snapshot!(texts, @r###"
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[
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"\"the quick brown fox jumps over the lazy dog\"",
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"\"the quick brown fox jumps over the lazy\"",
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"\"the quick brown fox jumps over the\"",
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"\"the quick brown fox jumps over\"",
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"\"the quick brown fox jumps\"",
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"\"the quick brown fox\"",
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"\"the quick brown\"",
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"\"the quick\"",
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"\"the\"",
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]
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"###);
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}
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#[test]
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fn test_exactness_simple_reversed() {
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let index = create_index_simple_reversed();
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let txn = index.read_txn().unwrap();
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let mut s = Search::new(&txn, &index);
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s.terms_matching_strategy(TermsMatchingStrategy::Last);
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s.query("the quick brown fox jumps over the lazy dog");
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let SearchResult { documents_ids, .. } = s.execute().unwrap();
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insta::assert_snapshot!(format!("{documents_ids:?}"), @"[9, 8, 3, 4, 5, 6, 7]");
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let texts = collect_field_values(&index, &txn, "text", &documents_ids);
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insta::assert_debug_snapshot!(texts, @r###"
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[
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"\"the quick brown fox jumps over the lazy dog\"",
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"\"quick brown fox jumps over the lazy dog\"",
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"\"the lazy dog\"",
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"\"over the lazy dog\"",
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"\"jumps over the lazy dog\"",
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"\"fox jumps over the lazy dog\"",
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"\"brown fox jumps over the lazy dog\"",
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]
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"###);
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let mut s = Search::new(&txn, &index);
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s.terms_matching_strategy(TermsMatchingStrategy::Last);
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s.query("the quick brown fox jumps over the lazy dog");
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let SearchResult { documents_ids, .. } = s.execute().unwrap();
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insta::assert_snapshot!(format!("{documents_ids:?}"), @"[9, 8, 3, 4, 5, 6, 7]");
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let texts = collect_field_values(&index, &txn, "text", &documents_ids);
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insta::assert_debug_snapshot!(texts, @r###"
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[
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"\"the quick brown fox jumps over the lazy dog\"",
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"\"quick brown fox jumps over the lazy dog\"",
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"\"the lazy dog\"",
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"\"over the lazy dog\"",
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"\"jumps over the lazy dog\"",
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"\"fox jumps over the lazy dog\"",
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"\"brown fox jumps over the lazy dog\"",
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]
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"###);
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}
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#[test]
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fn test_exactness_simple_random() {
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let index = create_index_simple_random();
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let txn = index.read_txn().unwrap();
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let mut s = Search::new(&txn, &index);
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s.terms_matching_strategy(TermsMatchingStrategy::Last);
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s.query("the quick brown fox jumps over the lazy dog");
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let SearchResult { documents_ids, .. } = s.execute().unwrap();
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insta::assert_snapshot!(format!("{documents_ids:?}"), @"[8, 7, 4, 6, 3, 5]");
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let texts = collect_field_values(&index, &txn, "text", &documents_ids);
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insta::assert_debug_snapshot!(texts, @r###"
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[
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"\"the jumps dog quick over brown lazy fox\"",
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"\"the dog brown over jumps quick lazy\"",
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"\"jump dog quick the\"",
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"\"jump fox quick lazy the dog\"",
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"\"brown the lazy\"",
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"\"fox the lazy dog brown\"",
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]
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"###);
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}
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#[test]
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fn test_exactness_attribute_starts_with_simple() {
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let index = create_index_attribute_starts_with();
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let txn = index.read_txn().unwrap();
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let mut s = Search::new(&txn, &index);
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s.terms_matching_strategy(TermsMatchingStrategy::Last);
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s.query("this balcony");
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let SearchResult { documents_ids, .. } = s.execute().unwrap();
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insta::assert_snapshot!(format!("{documents_ids:?}"), @"[2, 1, 0]");
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let texts = collect_field_values(&index, &txn, "text", &documents_ids);
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insta::assert_debug_snapshot!(texts, @r###"
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[
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"\"this balcony\"",
|
|
"\"this balcony is overlooking the sea\"",
|
|
"\"what a lovely view from this balcony, I love it\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_exactness_attribute_starts_with_phrase() {
|
|
let index = create_index_attribute_starts_with();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("\"overlooking the sea\" is a beautiful balcony");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[6, 5, 4, 1]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"overlooking the sea is a beautiful balcony\"",
|
|
"\"overlooking the sea is a beautiful balcony, I love it\"",
|
|
"\"a beautiful balcony is overlooking the sea\"",
|
|
"\"this balcony is overlooking the sea\"",
|
|
]
|
|
"###);
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("overlooking the sea is a beautiful balcony");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[6, 5, 4, 3, 1, 7]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"overlooking the sea is a beautiful balcony\"",
|
|
"\"overlooking the sea is a beautiful balcony, I love it\"",
|
|
"\"a beautiful balcony is overlooking the sea\"",
|
|
"\"over looking the sea is a beautiful balcony\"",
|
|
"\"this balcony is overlooking the sea\"",
|
|
"\"overlooking\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_exactness_all_candidates_with_typo() {
|
|
let index = create_index_attribute_starts_with();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("overlocking the sea is a beautiful balcony");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[4, 5, 6, 1, 7]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
// "overlooking" is returned here because the term matching strategy allows it
|
|
// but it has the worst exactness score (0 exact words)
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"a beautiful balcony is overlooking the sea\"",
|
|
"\"overlooking the sea is a beautiful balcony, I love it\"",
|
|
"\"overlooking the sea is a beautiful balcony\"",
|
|
"\"this balcony is overlooking the sea\"",
|
|
"\"overlooking\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_exactness_after_words() {
|
|
let index = create_index_simple_ordered_with_typos();
|
|
|
|
index
|
|
.update_settings(|s| {
|
|
s.set_criteria(vec![Criterion::Words, Criterion::Exactness]);
|
|
})
|
|
.unwrap();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("the quick brown fox jumps over the lazy dog");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[19, 9, 18, 8, 17, 16, 6, 7, 15, 5, 14, 4, 13, 3, 12, 2, 1, 11]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"the quick brown fox jumps over the lazy dog\"",
|
|
"\"the quack briwn fox jlmps over the lazy dog\"",
|
|
"\"the quick brown fox jumps over the lazy\"",
|
|
"\"the quack briwn fox jlmps over the lazy\"",
|
|
"\"the quick brown fox jumps over the\"",
|
|
"\"the quick brown fox jumps over\"",
|
|
"\"the quack briwn fox jlmps over\"",
|
|
"\"the quack briwn fox jlmps over the\"",
|
|
"\"the quick brown fox jumps\"",
|
|
"\"the quack briwn fox jlmps\"",
|
|
"\"the quick brown fox\"",
|
|
"\"the quack briwn fox\"",
|
|
"\"the quick brown\"",
|
|
"\"the quack briwn\"",
|
|
"\"the quick\"",
|
|
"\"the quack\"",
|
|
"\"the\"",
|
|
"\"the\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_words_after_exactness() {
|
|
let index = create_index_simple_ordered_with_typos();
|
|
|
|
index
|
|
.update_settings(|s| {
|
|
s.set_criteria(vec![Criterion::Exactness, Criterion::Words]);
|
|
})
|
|
.unwrap();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("the quick brown fox jumps over the lazy dog");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[19, 9, 18, 8, 17, 16, 6, 7, 15, 5, 14, 4, 13, 3, 12, 2, 1, 11]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"the quick brown fox jumps over the lazy dog\"",
|
|
"\"the quack briwn fox jlmps over the lazy dog\"",
|
|
"\"the quick brown fox jumps over the lazy\"",
|
|
"\"the quack briwn fox jlmps over the lazy\"",
|
|
"\"the quick brown fox jumps over the\"",
|
|
"\"the quick brown fox jumps over\"",
|
|
"\"the quack briwn fox jlmps over\"",
|
|
"\"the quack briwn fox jlmps over the\"",
|
|
"\"the quick brown fox jumps\"",
|
|
"\"the quack briwn fox jlmps\"",
|
|
"\"the quick brown fox\"",
|
|
"\"the quack briwn fox\"",
|
|
"\"the quick brown\"",
|
|
"\"the quack briwn\"",
|
|
"\"the quick\"",
|
|
"\"the quack\"",
|
|
"\"the\"",
|
|
"\"the\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_proximity_after_exactness() {
|
|
let index = create_index_with_varying_proximities();
|
|
|
|
index
|
|
.update_settings(|s| {
|
|
s.set_criteria(vec![Criterion::Exactness, Criterion::Words, Criterion::Proximity]);
|
|
})
|
|
.unwrap();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("the quick brown fox jumps over the lazy dog");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[2, 1, 0, 4, 5, 8, 7, 3, 6]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"the quick brown fox jumps over the lazy dog\"",
|
|
"\"the quick brown fox jumps over the very lazy dog\"",
|
|
"\"lazy jumps dog brown quick the over fox the\"",
|
|
"\"the quick brown fox over the very lazy dog\"",
|
|
"\"the quick brown fox over the lazy dog\"",
|
|
"\"the quick brown fox over\"",
|
|
"\"the very quick brown fox over\"",
|
|
"\"dog brown quick the over fox the lazy\"",
|
|
"\"brown quick the over fox\"",
|
|
]
|
|
"###);
|
|
|
|
let index = create_index_all_equal_except_proximity_between_ignored_terms();
|
|
|
|
index
|
|
.update_settings(|s| {
|
|
s.set_criteria(vec![Criterion::Exactness, Criterion::Words, Criterion::Proximity]);
|
|
})
|
|
.unwrap();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("the quick brown fox jumps over the lazy dog");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[0, 1, 2]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"lazy jumps dog brown quick the over fox the\"",
|
|
"\"lazy jumps dog brown quick the over fox the. quack briwn jlmps\"",
|
|
"\"lazy jumps dog brown quick the over fox the. quack briwn jlmps overt\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_exactness_followed_by_typo_prefer_no_typo_prefix() {
|
|
let index = create_index_with_typo_and_prefix();
|
|
|
|
index
|
|
.update_settings(|s| {
|
|
s.set_criteria(vec![Criterion::Exactness, Criterion::Words, Criterion::Typo]);
|
|
})
|
|
.unwrap();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("quick brown fox extra");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[2, 1, 0, 4, 3]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"extra quick brown fox\"",
|
|
"\"extraordinarily quick brown fox\"",
|
|
"\"exPraordinarily quick brown fox\"",
|
|
"\"exPraordinaPily quick brown fox\"",
|
|
"\"exPraordinarily quack brown fox\"",
|
|
]
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_typo_followed_by_exactness() {
|
|
let index = create_index_with_typo_and_prefix();
|
|
|
|
index
|
|
.update_settings(|s| {
|
|
s.set_criteria(vec![Criterion::Words, Criterion::Typo, Criterion::Exactness]);
|
|
})
|
|
.unwrap();
|
|
|
|
let txn = index.read_txn().unwrap();
|
|
|
|
let mut s = Search::new(&txn, &index);
|
|
s.terms_matching_strategy(TermsMatchingStrategy::Last);
|
|
s.query("extraordinarily quick brown fox");
|
|
let SearchResult { documents_ids, .. } = s.execute().unwrap();
|
|
insta::assert_snapshot!(format!("{documents_ids:?}"), @"[1, 0, 4, 3]");
|
|
let texts = collect_field_values(&index, &txn, "text", &documents_ids);
|
|
|
|
insta::assert_debug_snapshot!(texts, @r###"
|
|
[
|
|
"\"extraordinarily quick brown fox\"",
|
|
"\"exPraordinarily quick brown fox\"",
|
|
"\"exPraordinaPily quick brown fox\"",
|
|
"\"exPraordinarily quack brown fox\"",
|
|
]
|
|
"###);
|
|
}
|