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|
use base64::prelude::*;
use http_body_util::BodyExt;
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]
#[ignore = "currently broken (works ~99% of the time)"]
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 = res2.into_body().collect().await.unwrap().to_bytes();
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 = poll_res.into_body().collect().await.unwrap().to_bytes();
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")])
);
}
|
