use base64::prelude::*; use hyper::{Method, StatusCode}; use std::time::Duration; use assert_json_diff::assert_json_eq; use serde_json::json; use crate::common; use crate::json_body; #[tokio::test] async fn test_poll_item() { let ctx = common::context(); let bucket = ctx.create_bucket("test-k2v-poll-item"); // Write initial value let res = ctx .k2v .request .builder(bucket.clone()) .method(Method::PUT) .path("root") .query_param("sort_key", Some("test1")) .body(b"Initial value".to_vec()) .send() .await .unwrap(); assert_eq!(res.status(), StatusCode::NO_CONTENT); // Retrieve initial value to get its causality token let res2 = ctx .k2v .request .builder(bucket.clone()) .path("root") .query_param("sort_key", Some("test1")) .signed_header("accept", "application/octet-stream") .send() .await .unwrap(); assert_eq!(res2.status(), StatusCode::OK); let ct = res2 .headers() .get("x-garage-causality-token") .unwrap() .to_str() .unwrap() .to_string(); let res2_body = hyper::body::to_bytes(res2.into_body()) .await .unwrap() .to_vec(); assert_eq!(res2_body, b"Initial value"); // Start poll operation let poll = { let bucket = bucket.clone(); let ct = ct.clone(); let ctx = ctx.clone(); tokio::spawn(async move { ctx.k2v .request .builder(bucket.clone()) .path("root") .query_param("sort_key", Some("test1")) .query_param("causality_token", Some(ct)) .query_param("timeout", Some("10")) .signed_header("accept", "application/octet-stream") .send() .await }) }; // Write new value that supersedes initial one let res = ctx .k2v .request .builder(bucket.clone()) .method(Method::PUT) .path("root") .query_param("sort_key", Some("test1")) .signed_header("x-garage-causality-token", ct) .body(b"New value".to_vec()) .send() .await .unwrap(); assert_eq!(res.status(), StatusCode::NO_CONTENT); // Check poll finishes with correct value let poll_res = tokio::select! { _ = tokio::time::sleep(Duration::from_secs(10)) => panic!("poll did not terminate in time"), res = poll => res.unwrap().unwrap(), }; assert_eq!(poll_res.status(), StatusCode::OK); let poll_res_body = hyper::body::to_bytes(poll_res.into_body()) .await .unwrap() .to_vec(); assert_eq!(poll_res_body, b"New value"); } #[tokio::test] async fn test_poll_range() { let ctx = common::context(); let bucket = ctx.create_bucket("test-k2v-poll-range"); // Write initial value let res = ctx .k2v .request .builder(bucket.clone()) .method(Method::PUT) .path("root") .query_param("sort_key", Some("test1")) .body(b"Initial value".to_vec()) .send() .await .unwrap(); assert_eq!(res.status(), StatusCode::NO_CONTENT); // Retrieve initial value to get its causality token let res2 = ctx .k2v .request .builder(bucket.clone()) .path("root") .query_param("sort_key", Some("test1")) .signed_header("accept", "application/octet-stream") .send() .await .unwrap(); assert_eq!(res2.status(), StatusCode::OK); let ct = res2 .headers() .get("x-garage-causality-token") .unwrap() .to_str() .unwrap() .to_string(); // Initial poll range, retrieve single item and first seen_marker let res2 = ctx .k2v .request .builder(bucket.clone()) .method(Method::POST) .path("root") .query_param("poll_range", None::<String>) .body(b"{}".to_vec()) .send() .await .unwrap(); assert_eq!(res2.status(), StatusCode::OK); let json_res = json_body(res2).await; let seen_marker = json_res["seenMarker"].as_str().unwrap().to_string(); assert_json_eq!( json_res, json!( { "items": [ {"sk": "test1", "ct": ct, "v": [BASE64_STANDARD.encode(b"Initial value")]}, ], "seenMarker": seen_marker, } ) ); // Second poll range, which will complete later let poll = { let bucket = bucket.clone(); let ctx = ctx.clone(); tokio::spawn(async move { ctx.k2v .request .builder(bucket.clone()) .method(Method::POST) .path("root") .query_param("poll_range", None::<String>) .body(format!(r#"{{"seenMarker": "{}"}}"#, seen_marker).into_bytes()) .send() .await }) }; // Write new value that supersedes initial one let res = ctx .k2v .request .builder(bucket.clone()) .method(Method::PUT) .path("root") .query_param("sort_key", Some("test1")) .signed_header("x-garage-causality-token", ct) .body(b"New value".to_vec()) .send() .await .unwrap(); assert_eq!(res.status(), StatusCode::NO_CONTENT); // Check poll finishes with correct value let poll_res = tokio::select! { _ = tokio::time::sleep(Duration::from_secs(10)) => panic!("poll did not terminate in time"), res = poll => res.unwrap().unwrap(), }; assert_eq!(poll_res.status(), StatusCode::OK); let json_res = json_body(poll_res).await; let seen_marker = json_res["seenMarker"].as_str().unwrap().to_string(); assert_eq!(json_res["items"].as_array().unwrap().len(), 1); assert_json_eq!(&json_res["items"][0]["sk"], json!("test1")); assert_json_eq!( &json_res["items"][0]["v"], json!([BASE64_STANDARD.encode(b"New value")]) ); // Now we will add a value on a different key // Start a new poll operation let poll = { let bucket = bucket.clone(); let ctx = ctx.clone(); tokio::spawn(async move { ctx.k2v .request .builder(bucket.clone()) .method(Method::POST) .path("root") .query_param("poll_range", None::<String>) .body(format!(r#"{{"seenMarker": "{}"}}"#, seen_marker).into_bytes()) .send() .await }) }; // Write value on different key let res = ctx .k2v .request .builder(bucket.clone()) .method(Method::PUT) .path("root") .query_param("sort_key", Some("test2")) .body(b"Other value".to_vec()) .send() .await .unwrap(); assert_eq!(res.status(), StatusCode::NO_CONTENT); // Check poll finishes with correct value let poll_res = tokio::select! { _ = tokio::time::sleep(Duration::from_secs(10)) => panic!("poll did not terminate in time"), res = poll => res.unwrap().unwrap(), }; assert_eq!(poll_res.status(), StatusCode::OK); let json_res = json_body(poll_res).await; assert_eq!(json_res["items"].as_array().unwrap().len(), 1); assert_json_eq!(&json_res["items"][0]["sk"], json!("test2")); assert_json_eq!( &json_res["items"][0]["v"], json!([BASE64_STANDARD.encode(b"Other value")]) ); }