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Add tests and fix matching strategy

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This commit is contained in:
ManyTheFish 2024-05-30 12:02:42 +02:00
parent 6a4b2516aa
commit 3f1a510069
4 changed files with 134 additions and 5 deletions
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4
meilisearch/tests/search/errors.rs
View File

@ -505,7 +505,7 @@ async fn search_bad_matching_strategy() {
snapshot!(code, @"400 Bad Request");
snapshot!(json_string!(response), @r###"
{
"message": "Unknown value `doggo` at `.matchingStrategy`: expected one of `last`, `all`",
"message": "Unknown value `doggo` at `.matchingStrategy`: expected one of `last`, `all`, `frequency`",
"code": "invalid_search_matching_strategy",
"type": "invalid_request",
"link": "https://docs.meilisearch.com/errors#invalid_search_matching_strategy"
@ -527,7 +527,7 @@ async fn search_bad_matching_strategy() {
snapshot!(code, @"400 Bad Request");
snapshot!(json_string!(response), @r###"
{
"message": "Unknown value `doggo` for parameter `matchingStrategy`: expected one of `last`, `all`",
"message": "Unknown value `doggo` for parameter `matchingStrategy`: expected one of `last`, `all`, `frequency`",
"code": "invalid_search_matching_strategy",
"type": "invalid_request",
"link": "https://docs.meilisearch.com/errors#invalid_search_matching_strategy"

128
meilisearch/tests/search/matching_strategy.rs Normal file
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@ -0,0 +1,128 @@
use meili_snap::snapshot;
use once_cell::sync::Lazy;
use crate::common::index::Index;
use crate::common::{Server, Value};
use crate::json;
async fn index_with_documents<'a>(server: &'a Server, documents: &Value) -> Index<'a> {
let index = server.index("test");
index.add_documents(documents.clone(), None).await;
index.wait_task(0).await;
index
}
static SIMPLE_SEARCH_DOCUMENTS: Lazy<Value> = Lazy::new(|| {
json!([
{
"title": "Shazam!",
"id": "1",
},
{
"title": "Captain Planet",
"id": "2",
},
{
"title": "Captain Marvel",
"id": "3",
},
{
"title": "a Captain Marvel ersatz",
"id": "4"
},
{
"title": "He's not part of the Marvel Cinematic Universe",
"id": "5"
},
{
"title": "a Shazam ersatz, but better than Captain Planet",
"id": "6"
},
{
"title": "Capitain CAAAAAVEEERNE!!!!",
"id": "7"
}
])
});
#[actix_rt::test]
async fn simple_search() {
let server = Server::new().await;
let index = index_with_documents(&server, &SIMPLE_SEARCH_DOCUMENTS).await;
index
.search(json!({"q": "Captain Marvel", "matchingStrategy": "last", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"},{"id":"2"},{"id":"6"},{"id":"7"}]"###);
})
.await;
index
.search(json!({"q": "Captain Marvel", "matchingStrategy": "all", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"}]"###);
})
.await;
index
.search(json!({"q": "Captain Marvel", "matchingStrategy": "frequency", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"},{"id":"5"}]"###);
})
.await;
}
#[actix_rt::test]
async fn search_with_typo() {
let server = Server::new().await;
let index = index_with_documents(&server, &SIMPLE_SEARCH_DOCUMENTS).await;
index
.search(json!({"q": "Capitain Marvel", "matchingStrategy": "last", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"},{"id":"7"},{"id":"2"},{"id":"6"}]"###);
})
.await;
index
.search(json!({"q": "Capitain Marvel", "matchingStrategy": "all", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"}]"###);
})
.await;
index
.search(json!({"q": "Capitain Marvel", "matchingStrategy": "frequency", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"},{"id":"5"}]"###);
})
.await;
}
#[actix_rt::test]
async fn search_with_unknown_word() {
let server = Server::new().await;
let index = index_with_documents(&server, &SIMPLE_SEARCH_DOCUMENTS).await;
index
.search(json!({"q": "Captain Supercopter Marvel", "matchingStrategy": "last", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"2"},{"id":"3"},{"id":"4"},{"id":"6"},{"id":"7"}]"###);
})
.await;
index
.search(json!({"q": "Captain Supercopter Marvel", "matchingStrategy": "all", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @"[]");
})
.await;
index
.search(json!({"q": "Captain Supercopter Marvel", "matchingStrategy": "frequency", "attributesToRetrieve": ["id"]}), |response, code| {
snapshot!(code, @"200 OK");
snapshot!(response["hits"], @r###"[{"id":"3"},{"id":"4"},{"id":"5"}]"###);
})
.await;
}

1
meilisearch/tests/search/mod.rs
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@ -7,6 +7,7 @@ mod facet_search;
mod formatted;
mod geo;
mod hybrid;
mod matching_strategy;
mod multi;
mod pagination;
mod restrict_searchable;

6
milli/src/search/new/query_graph.rs
View File

@ -1,4 +1,4 @@
use std::cmp::Ordering;
use std::cmp::{Ordering, Reverse};
use std::collections::BTreeMap;
use std::hash::{Hash, Hasher};
@ -321,13 +321,13 @@ impl QueryGraph {
})
.collect()
};
term_with_frequency.sort_by_key(|(_, frequency)| *frequency);
term_with_frequency.sort_by_key(|(_, frequency)| Reverse(*frequency));
let mut term_weight = BTreeMap::new();
let mut weight: u16 = 1;
let mut peekable = term_with_frequency.into_iter().peekable();
while let Some((idx, frequency)) = peekable.next() {
term_weight.insert(idx, weight);
if peekable.peek().map_or(false, |(_, f)| frequency < *f) {
if peekable.peek().map_or(false, |(_, f)| frequency != *f) {
weight += 1;
}
}