Move crates under a sub folder to clean up the code

crates/meilisearch/tests/index/create_index.rs

@@ -0,0 +1,291 @@
+use actix_web::http::header::{ContentType, ACCEPT_ENCODING};
+use actix_web::test;
+use meili_snap::{json_string, snapshot};
+use meilisearch::Opt;
+
+use crate::common::encoder::Encoder;
+use crate::common::{default_settings, Server, Value};
+use crate::json;
+
+#[actix_rt::test]
+async fn create_index_no_primary_key() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    assert_eq!(response["status"], "enqueued");
+
+    let response = index.wait_task(response.uid()).await;
+
+    assert_eq!(response["status"], "succeeded");
+    assert_eq!(response["type"], "indexCreation");
+    assert_eq!(response["details"]["primaryKey"], json!(null));
+}
+
+#[actix_rt::test]
+async fn create_index_with_gzip_encoded_request() {
+    let server = Server::new_shared();
+    let index = server.unique_index_with_encoder(Encoder::Gzip);
+    let (response, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    assert_eq!(response["status"], "enqueued");
+
+    let response = index.wait_task(response.uid()).await;
+
+    assert_eq!(response["status"], "succeeded");
+    assert_eq!(response["type"], "indexCreation");
+    assert_eq!(response["details"]["primaryKey"], json!(null));
+}
+
+#[actix_rt::test]
+async fn create_index_with_gzip_encoded_request_and_receiving_brotli_encoded_response() {
+    let server = Server::new_shared();
+    let app = server.init_web_app().await;
+
+    let body = serde_json::to_string(&json!({
+        "uid": "test",
+        "primaryKey": None::<&str>,
+    }))
+    .unwrap();
+    let req = test::TestRequest::post()
+        .uri("/indexes")
+        .insert_header(Encoder::Gzip.header().unwrap())
+        .insert_header((ACCEPT_ENCODING, "br"))
+        .insert_header(ContentType::json())
+        .set_payload(Encoder::Gzip.encode(body))
+        .to_request();
+
+    let res = test::call_service(&app, req).await;
+
+    assert_eq!(res.status(), 202);
+
+    let bytes = test::read_body(res).await;
+    let decoded = Encoder::Brotli.decode(bytes);
+    let parsed_response =
+        serde_json::from_slice::<Value>(decoded.into().as_ref()).expect("Expecting valid json");
+
+    assert_eq!(parsed_response["indexUid"], "test");
+}
+
+#[actix_rt::test]
+async fn create_index_with_zlib_encoded_request() {
+    let server = Server::new_shared();
+    let index = server.unique_index_with_encoder(Encoder::Deflate);
+    let (response, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    assert_eq!(response["status"], "enqueued");
+
+    let response = index.wait_task(response.uid()).await;
+
+    assert_eq!(response["status"], "succeeded");
+    assert_eq!(response["type"], "indexCreation");
+    assert_eq!(response["details"]["primaryKey"], json!(null));
+}
+
+#[actix_rt::test]
+async fn create_index_with_brotli_encoded_request() {
+    let server = Server::new_shared();
+    let index = server.unique_index_with_encoder(Encoder::Brotli);
+    let (response, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    assert_eq!(response["status"], "enqueued");
+
+    let response = index.wait_task(response.uid()).await;
+
+    assert_eq!(response["status"], "succeeded");
+    assert_eq!(response["type"], "indexCreation");
+    assert_eq!(response["details"]["primaryKey"], json!(null));
+}
+
+#[actix_rt::test]
+async fn create_index_with_primary_key() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.create(Some("primary")).await;
+
+    assert_eq!(code, 202);
+
+    assert_eq!(response["status"], "enqueued");
+
+    let response = index.wait_task(response.uid()).await;
+
+    assert_eq!(response["status"], "succeeded");
+    assert_eq!(response["type"], "indexCreation");
+    assert_eq!(response["details"]["primaryKey"], "primary");
+}
+
+#[actix_rt::test]
+async fn create_index_with_invalid_primary_key() {
+    let documents = json!([ { "id": 2, "title": "Pride and Prejudice" } ]);
+
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.add_documents(documents, Some("title")).await;
+    assert_eq!(code, 202);
+
+    index.wait_task(response.uid()).await;
+
+    let (response, code) = index.get().await;
+    assert_eq!(code, 200);
+    assert_eq!(response["primaryKey"], json!(null));
+
+    let documents = json!([ { "id": "e".repeat(513) } ]);
+
+    let (response, code) = index.add_documents(documents, Some("id")).await;
+    assert_eq!(code, 202);
+
+    index.wait_task(response.uid()).await;
+
+    let (response, code) = index.get().await;
+    assert_eq!(code, 200);
+    assert_eq!(response["primaryKey"], json!(null));
+}
+
+#[actix_rt::test]
+async fn test_create_multiple_indexes() {
+    let server = Server::new_shared();
+    let index1 = server.unique_index();
+    let index2 = server.unique_index();
+    let index3 = server.unique_index();
+    let index4 = server.unique_index();
+
+    let (task1, _) = index1.create(None).await;
+    let (task2, _) = index2.create(None).await;
+    let (task3, _) = index3.create(None).await;
+
+    index1.wait_task(task1.uid()).await.succeeded();
+    index2.wait_task(task2.uid()).await.succeeded();
+    index3.wait_task(task3.uid()).await.succeeded();
+
+    assert_eq!(index1.get().await.1, 200);
+    assert_eq!(index2.get().await.1, 200);
+    assert_eq!(index3.get().await.1, 200);
+    assert_eq!(index4.get().await.1, 404);
+}
+
+#[actix_rt::test]
+async fn error_create_existing_index() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (_, code) = index.create(Some("primary")).await;
+
+    assert_eq!(code, 202);
+
+    let (task, _) = index.create(Some("primary")).await;
+
+    let response = index.wait_task(task.uid()).await;
+    let msg = format!(
+        "Index `{}` already exists.",
+        task["indexUid"].as_str().expect("indexUid should exist").trim_matches('"')
+    );
+
+    let expected_response = json!({
+        "message": msg,
+        "code": "index_already_exists",
+        "type": "invalid_request",
+        "link":"https://docs.meilisearch.com/errors#index_already_exists"
+    });
+
+    assert_eq!(response["error"], expected_response);
+}
+
+#[actix_rt::test]
+async fn error_create_with_invalid_index_uid() {
+    let server = Server::new().await;
+    let index = server.index("test test#!");
+    let (response, code) = index.create(None).await;
+
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value at `.uid`: `test test#!` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_), and can not be more than 512 bytes.",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn send_task_id() {
+    let temp = tempfile::tempdir().unwrap();
+
+    let options =
+        Opt { experimental_replication_parameters: true, ..default_settings(temp.path()) };
+    let server = Server::new_with_options(options).await.unwrap();
+
+    let app = server.init_web_app().await;
+    let index = server.index("catto");
+    let (response, code) = index.create(None).await;
+    snapshot!(code, @"202 Accepted");
+    snapshot!(json_string!(response, { ".enqueuedAt" => "[date]" }), @r###"
+    {
+      "taskUid": 0,
+      "indexUid": "catto",
+      "status": "enqueued",
+      "type": "indexCreation",
+      "enqueuedAt": "[date]"
+    }
+    "###);
+
+    let body = serde_json::to_string(&json!({
+        "uid": "doggo",
+        "primaryKey": None::<&str>,
+    }))
+    .unwrap();
+    let req = test::TestRequest::post()
+        .uri("/indexes")
+        .insert_header(("TaskId", "25"))
+        .insert_header(ContentType::json())
+        .set_payload(body)
+        .to_request();
+
+    let res = test::call_service(&app, req).await;
+    snapshot!(res.status(), @"202 Accepted");
+
+    let bytes = test::read_body(res).await;
+    let response = serde_json::from_slice::<Value>(&bytes).expect("Expecting valid json");
+    snapshot!(json_string!(response, { ".enqueuedAt" => "[date]" }), @r###"
+    {
+      "taskUid": 25,
+      "indexUid": "doggo",
+      "status": "enqueued",
+      "type": "indexCreation",
+      "enqueuedAt": "[date]"
+    }
+    "###);
+
+    let body = serde_json::to_string(&json!({
+        "uid": "girafo",
+        "primaryKey": None::<&str>,
+    }))
+    .unwrap();
+    let req = test::TestRequest::post()
+        .uri("/indexes")
+        .insert_header(("TaskId", "12"))
+        .insert_header(ContentType::json())
+        .set_payload(body)
+        .to_request();
+
+    let res = test::call_service(&app, req).await;
+    snapshot!(res.status(), @"400 Bad Request");
+
+    let bytes = test::read_body(res).await;
+    let response = serde_json::from_slice::<Value>(&bytes).expect("Expecting valid json");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Received bad task id: 12 should be >= to 26.",
+      "code": "bad_request",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#bad_request"
+    }
+    "###);
+}

crates/meilisearch/tests/index/delete_index.rs

@@ -0,0 +1,63 @@
+use crate::common::{shared_does_not_exists_index, Server};
+use crate::json;
+
+#[actix_rt::test]
+async fn create_and_delete_index() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    index.wait_task(response.uid()).await.succeeded();
+
+    assert_eq!(index.get().await.1, 200);
+
+    let (response, code) = index.delete().await;
+
+    assert_eq!(code, 202);
+
+    index.wait_task(response.uid()).await.succeeded();
+
+    assert_eq!(index.get().await.1, 404);
+}
+
+#[actix_rt::test]
+async fn error_delete_unexisting_index() {
+    let index = shared_does_not_exists_index().await;
+    let (task, code) = index.delete_index_fail().await;
+
+    assert_eq!(code, 202);
+
+    let expected_response = json!({
+        "message": "Index `DOES_NOT_EXISTS` not found.",
+        "code": "index_not_found",
+        "type": "invalid_request",
+        "link": "https://docs.meilisearch.com/errors#index_not_found"
+    });
+
+    let response = index.wait_task(task.uid()).await;
+    assert_eq!(response["status"], "failed");
+    assert_eq!(response["error"], expected_response);
+}
+
+#[actix_rt::test]
+async fn loop_delete_add_documents() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let documents = json!([{"id": 1, "field1": "hello"}]);
+    let mut tasks = Vec::new();
+    for _ in 0..50 {
+        let (response, code) = index.add_documents(documents.clone(), None).await;
+        tasks.push(response["taskUid"].as_u64().unwrap());
+        assert_eq!(code, 202, "{}", response);
+        let (response, code) = index.delete().await;
+        tasks.push(response["taskUid"].as_u64().unwrap());
+        assert_eq!(code, 202, "{}", response);
+    }
+
+    for task in tasks {
+        let response = index.wait_task(task).await;
+        assert_eq!(response["status"], "succeeded", "{}", response);
+    }
+}

crates/meilisearch/tests/index/errors.rs

@@ -0,0 +1,256 @@
+use meili_snap::*;
+
+use crate::common::Server;
+use crate::json;
+
+#[actix_rt::test]
+async fn get_indexes_bad_offset() {
+    let server = Server::new_shared();
+
+    let (response, code) = server.list_indexes_raw("?offset=doggo").await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value in parameter `offset`: could not parse `doggo` as a positive integer",
+      "code": "invalid_index_offset",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_offset"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn get_indexes_bad_limit() {
+    let server = Server::new_shared();
+
+    let (response, code) = server.list_indexes_raw("?limit=doggo").await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value in parameter `limit`: could not parse `doggo` as a positive integer",
+      "code": "invalid_index_limit",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_limit"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn get_indexes_unknown_field() {
+    let server = Server::new_shared();
+
+    let (response, code) = server.list_indexes_raw("?doggo=nolimit").await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Unknown parameter `doggo`: expected one of `offset`, `limit`",
+      "code": "bad_request",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#bad_request"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn create_index_missing_uid() {
+    let server = Server::new_shared();
+
+    let (response, code) = server.create_index_fail(json!({ "primaryKey": "doggo" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Missing field `uid`",
+      "code": "missing_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#missing_index_uid"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn create_index_bad_uid() {
+    let server = Server::new_shared();
+
+    let (response, code) = server.create_index_fail(json!({ "uid": "the best doggo" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value at `.uid`: `the best doggo` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_), and can not be more than 512 bytes.",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+
+    let (response, code) = server.create_index_fail(json!({ "uid": true })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value type at `.uid`: expected a string, but found a boolean: `true`",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn create_index_bad_primary_key() {
+    let server = Server::new_shared();
+
+    let (response, code) = server
+        .create_index_fail(json!({ "uid": "doggo", "primaryKey": ["the", "best", "doggo"] }))
+        .await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value type at `.primaryKey`: expected a string, but found an array: `[\"the\",\"best\",\"doggo\"]`",
+      "code": "invalid_index_primary_key",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_primary_key"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn create_index_unknown_field() {
+    let server = Server::new_shared();
+
+    let (response, code) =
+        server.create_index_fail(json!({ "uid": "doggo", "doggo": "bernese" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Unknown field `doggo`: expected one of `uid`, `primaryKey`",
+      "code": "bad_request",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#bad_request"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn get_index_bad_uid() {
+    let server = Server::new_shared();
+    let (response, code) = server.get_index_fail("the good doggo").await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "`the good doggo` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_), and can not be more than 512 bytes.",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn update_index_bad_primary_key() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.update_raw(json!({ "primaryKey": ["doggo"] })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Invalid value type at `.primaryKey`: expected a string, but found an array: `[\"doggo\"]`",
+      "code": "invalid_index_primary_key",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_primary_key"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn update_index_immutable_uid() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.update_raw(json!({ "uid": "doggo" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Immutable field `uid`: expected one of `primaryKey`",
+      "code": "immutable_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#immutable_index_uid"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn update_index_immutable_created_at() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.update_raw(json!({ "createdAt": "doggo" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Immutable field `createdAt`: expected one of `primaryKey`",
+      "code": "immutable_index_created_at",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#immutable_index_created_at"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn update_index_immutable_updated_at() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.update_raw(json!({ "updatedAt": "doggo" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Immutable field `updatedAt`: expected one of `primaryKey`",
+      "code": "immutable_index_updated_at",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#immutable_index_updated_at"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn update_index_unknown_field() {
+    let server = Server::new_shared();
+    let index = server.unique_index();
+    let (response, code) = index.update_raw(json!({ "doggo": "bork" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "Unknown field `doggo`: expected one of `primaryKey`",
+      "code": "bad_request",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#bad_request"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn update_index_bad_uid() {
+    let server = Server::new_shared();
+    let (response, code) =
+        server.update_raw_index_fail("the good doggo", json!({ "primaryKey": "doggo" })).await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "`the good doggo` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_), and can not be more than 512 bytes.",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+}
+
+#[actix_rt::test]
+async fn delete_index_bad_uid() {
+    let server = Server::new_shared();
+    let (response, code) = server.delete_index_fail("the good doggo").await;
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "`the good doggo` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_), and can not be more than 512 bytes.",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+}

crates/meilisearch/tests/index/get_index.rs

@@ -0,0 +1,195 @@
+use meili_snap::{json_string, snapshot};
+use serde_json::{json, Value};
+
+use crate::common::Server;
+
+#[actix_rt::test]
+async fn create_and_get_index() {
+    let server = Server::new().await;
+    let index = server.index("test");
+    let (_, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    index.wait_task(0).await;
+
+    let (response, code) = index.get().await;
+
+    assert_eq!(code, 200);
+    assert_eq!(response["uid"], "test");
+    assert!(response.get("createdAt").is_some());
+    assert!(response.get("updatedAt").is_some());
+    assert_eq!(response["createdAt"], response["updatedAt"]);
+    assert_eq!(response["primaryKey"], Value::Null);
+    assert_eq!(response.as_object().unwrap().len(), 4);
+}
+
+#[actix_rt::test]
+async fn error_get_unexisting_index() {
+    let server = Server::new().await;
+    let index = server.index("test");
+
+    let (response, code) = index.get().await;
+
+    let expected_response = json!({
+        "message": "Index `test` not found.",
+        "code": "index_not_found",
+        "type": "invalid_request",
+        "link": "https://docs.meilisearch.com/errors#index_not_found"
+    });
+
+    assert_eq!(response, expected_response);
+    assert_eq!(code, 404);
+}
+
+#[actix_rt::test]
+async fn no_index_return_empty_list() {
+    let server = Server::new().await;
+    let (response, code) = server.list_indexes(None, None).await;
+    assert_eq!(code, 200);
+    assert!(response["results"].is_array());
+    assert!(response["results"].as_array().unwrap().is_empty());
+}
+
+#[actix_rt::test]
+async fn list_multiple_indexes() {
+    let server = Server::new().await;
+    server.index("test").create(None).await;
+    server.index("test1").create(Some("key")).await;
+
+    server.index("test").wait_task(1).await;
+
+    let (response, code) = server.list_indexes(None, None).await;
+    assert_eq!(code, 200);
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 2);
+    assert!(arr.iter().any(|entry| entry["uid"] == "test" && entry["primaryKey"] == Value::Null));
+    assert!(arr.iter().any(|entry| entry["uid"] == "test1" && entry["primaryKey"] == "key"));
+}
+
+#[actix_rt::test]
+async fn get_and_paginate_indexes() {
+    let server = Server::new().await;
+    const NB_INDEXES: usize = 50;
+    for i in 0..NB_INDEXES {
+        server.index(&format!("test_{i:02}")).create(None).await;
+        server.index(&format!("test_{i:02}")).wait_task(i as u64).await;
+    }
+
+    // basic
+    let (response, code) = server.list_indexes(None, None).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(20));
+    assert_eq!(response["offset"], json!(0));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 20);
+    // ensuring we get all the indexes in the alphabetical order
+    assert!((0..20)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+
+    // with an offset
+    let (response, code) = server.list_indexes(Some(15), None).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(20));
+    assert_eq!(response["offset"], json!(15));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 20);
+    assert!((15..35)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+
+    // with an offset and not enough elements
+    let (response, code) = server.list_indexes(Some(45), None).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(20));
+    assert_eq!(response["offset"], json!(45));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 5);
+    assert!((45..50)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+
+    // with a limit lower than the default
+    let (response, code) = server.list_indexes(None, Some(5)).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(5));
+    assert_eq!(response["offset"], json!(0));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 5);
+    assert!((0..5)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+
+    // with a limit higher than the default
+    let (response, code) = server.list_indexes(None, Some(40)).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(40));
+    assert_eq!(response["offset"], json!(0));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 40);
+    assert!((0..40)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+
+    // with a limit higher than the default
+    let (response, code) = server.list_indexes(None, Some(80)).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(80));
+    assert_eq!(response["offset"], json!(0));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 50);
+    assert!((0..50)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+
+    // with a limit and an offset
+    let (response, code) = server.list_indexes(Some(20), Some(10)).await;
+    assert_eq!(code, 200);
+    assert_eq!(response["limit"], json!(10));
+    assert_eq!(response["offset"], json!(20));
+    assert_eq!(response["total"], json!(NB_INDEXES));
+    assert!(response["results"].is_array());
+    let arr = response["results"].as_array().unwrap();
+    assert_eq!(arr.len(), 10);
+    assert!((20..30)
+        .map(|idx| format!("test_{idx:02}"))
+        .zip(arr)
+        .all(|(expected, entry)| entry["uid"] == expected));
+}
+
+#[actix_rt::test]
+async fn get_invalid_index_uid() {
+    let server = Server::new().await;
+    let index = server.index("this is not a valid index name");
+    let (response, code) = index.get().await;
+
+    snapshot!(code, @"400 Bad Request");
+    snapshot!(json_string!(response), @r###"
+    {
+      "message": "`this is not a valid index name` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_), and can not be more than 512 bytes.",
+      "code": "invalid_index_uid",
+      "type": "invalid_request",
+      "link": "https://docs.meilisearch.com/errors#invalid_index_uid"
+    }
+    "###);
+}

crates/meilisearch/tests/index/mod.rs

@@ -0,0 +1,6 @@
+mod create_index;
+mod delete_index;
+mod errors;
+mod get_index;
+mod stats;
+mod update_index;

crates/meilisearch/tests/index/stats.rs

@@ -0,0 +1,62 @@
+use crate::common::Server;
+use crate::json;
+
+#[actix_rt::test]
+async fn stats() {
+    let server = Server::new().await;
+    let index = server.index("test");
+    let (_, code) = index.create(Some("id")).await;
+
+    assert_eq!(code, 202);
+
+    index.wait_task(0).await;
+
+    let (response, code) = index.stats().await;
+
+    assert_eq!(code, 200);
+    assert_eq!(response["numberOfDocuments"], 0);
+    assert!(response["isIndexing"] == false);
+    assert!(response["fieldDistribution"].as_object().unwrap().is_empty());
+
+    let documents = json!([
+        {
+            "id": 1,
+            "name": "Alexey",
+        },
+        {
+            "id": 2,
+            "age": 45,
+        }
+    ]);
+
+    let (response, code) = index.add_documents(documents, None).await;
+    assert_eq!(code, 202);
+    assert_eq!(response["taskUid"], 1);
+
+    index.wait_task(1).await;
+
+    let (response, code) = index.stats().await;
+
+    assert_eq!(code, 200);
+    assert_eq!(response["numberOfDocuments"], 2);
+    assert!(response["isIndexing"] == false);
+    assert_eq!(response["fieldDistribution"]["id"], 2);
+    assert_eq!(response["fieldDistribution"]["name"], 1);
+    assert_eq!(response["fieldDistribution"]["age"], 1);
+}
+
+#[actix_rt::test]
+async fn error_get_stats_unexisting_index() {
+    let server = Server::new().await;
+    let (response, code) = server.index("test").stats().await;
+
+    let expected_response = json!({
+        "message": "Index `test` not found.",
+        "code": "index_not_found",
+        "type": "invalid_request",
+        "link": "https://docs.meilisearch.com/errors#index_not_found"
+    });
+
+    assert_eq!(response, expected_response);
+    assert_eq!(code, 404);
+}

crates/meilisearch/tests/index/update_index.rs

@@ -0,0 +1,124 @@
+use time::format_description::well_known::Rfc3339;
+use time::OffsetDateTime;
+
+use crate::common::encoder::Encoder;
+use crate::common::Server;
+use crate::json;
+
+#[actix_rt::test]
+async fn update_primary_key() {
+    let server = Server::new().await;
+    let index = server.index("test");
+    let (_, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    index.update(Some("primary")).await;
+
+    let response = index.wait_task(1).await;
+
+    assert_eq!(response["status"], "succeeded");
+
+    let (response, code) = index.get().await;
+
+    assert_eq!(code, 200);
+
+    assert_eq!(response["uid"], "test");
+    assert!(response.get("createdAt").is_some());
+    assert!(response.get("updatedAt").is_some());
+
+    let created_at =
+        OffsetDateTime::parse(response["createdAt"].as_str().unwrap(), &Rfc3339).unwrap();
+    let updated_at =
+        OffsetDateTime::parse(response["updatedAt"].as_str().unwrap(), &Rfc3339).unwrap();
+    assert!(created_at < updated_at);
+
+    assert_eq!(response["primaryKey"], "primary");
+    assert_eq!(response.as_object().unwrap().len(), 4);
+}
+
+#[actix_rt::test]
+async fn create_and_update_with_different_encoding() {
+    let server = Server::new().await;
+    let index = server.index_with_encoder("test", Encoder::Gzip);
+    let (_, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    let index = server.index_with_encoder("test", Encoder::Brotli);
+    index.update(Some("primary")).await;
+
+    let response = index.wait_task(1).await;
+
+    assert_eq!(response["status"], "succeeded");
+}
+
+#[actix_rt::test]
+async fn update_nothing() {
+    let server = Server::new().await;
+    let index = server.index("test");
+    let (_, code) = index.create(None).await;
+
+    assert_eq!(code, 202);
+
+    index.wait_task(0).await;
+
+    let (_, code) = index.update(None).await;
+
+    assert_eq!(code, 202);
+
+    let response = index.wait_task(1).await;
+
+    assert_eq!(response["status"], "succeeded");
+}
+
+#[actix_rt::test]
+async fn error_update_existing_primary_key() {
+    let server = Server::new().await;
+    let index = server.index("test");
+    let (_response, code) = index.create(Some("id")).await;
+
+    assert_eq!(code, 202);
+
+    let documents = json!([
+        {
+            "id": "11",
+            "content": "foobar"
+        }
+    ]);
+    index.add_documents(documents, None).await;
+
+    let (_, code) = index.update(Some("primary")).await;
+
+    assert_eq!(code, 202);
+
+    let response = index.wait_task(2).await;
+
+    let expected_response = json!({
+        "message": "Index already has a primary key: `id`.",
+        "code": "index_primary_key_already_exists",
+        "type": "invalid_request",
+        "link": "https://docs.meilisearch.com/errors#index_primary_key_already_exists"
+    });
+
+    assert_eq!(response["error"], expected_response);
+}
+
+#[actix_rt::test]
+async fn error_update_unexisting_index() {
+    let server = Server::new().await;
+    let (_, code) = server.index("test").update(None).await;
+
+    assert_eq!(code, 202);
+
+    let response = server.index("test").wait_task(0).await;
+
+    let expected_response = json!({
+        "message": "Index `test` not found.",
+        "code": "index_not_found",
+        "type": "invalid_request",
+        "link": "https://docs.meilisearch.com/errors#index_not_found"
+    });
+
+    assert_eq!(response["error"], expected_response);
+}