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use jsonrpsee_types::{
error::Error,
jsonrpc::{self, ErrorCode, JsonValue, Params},
};
use jsonrpsee_test_utils::helpers::*;
use jsonrpsee_test_utils::types::Id;
#[tokio::test]
async fn method_call_works() {
let result = run_request_with_response(ok_response("hello".into(), Id::Num(0))).await.unwrap();
assert_eq!(JsonValue::String("hello".into()), result);
}
#[tokio::test]
async fn notification_works() {
let server_addr = http_server_with_hardcoded_response(String::new()).await;
let uri = format!("http://{}", server_addr);
let client = HttpClientBuilder::default().build(&uri).unwrap();
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client
.notification("i_dont_care_about_the_response_because_the_server_should_not_respond", Params::None)
.await
.unwrap();
}
#[tokio::test]
async fn response_with_wrong_id() {
let err = run_request_with_response(ok_response("hello".into(), Id::Num(99))).await.unwrap_err();
assert!(matches!(err, Error::InvalidRequestId));
}
#[tokio::test]
async fn response_method_not_found() {
let err = run_request_with_response(method_not_found(Id::Num(0))).await.unwrap_err();
assert_jsonrpc_error_response(err, ErrorCode::MethodNotFound, METHOD_NOT_FOUND.into());
}
#[tokio::test]
async fn response_parse_error() {
let err = run_request_with_response(parse_error(Id::Num(0))).await.unwrap_err();
assert_jsonrpc_error_response(err, ErrorCode::ParseError, PARSE_ERROR.into());
}
#[tokio::test]
async fn invalid_request_works() {
let err = run_request_with_response(invalid_request(Id::Num(0_u64))).await.unwrap_err();
assert_jsonrpc_error_response(err, ErrorCode::InvalidRequest, INVALID_REQUEST.into());
}
#[tokio::test]
async fn invalid_params_works() {
let err = run_request_with_response(invalid_params(Id::Num(0_u64))).await.unwrap_err();
assert_jsonrpc_error_response(err, ErrorCode::InvalidParams, INVALID_PARAMS.into());
}
#[tokio::test]
async fn internal_error_works() {
let err = run_request_with_response(internal_error(Id::Num(0_u64))).await.unwrap_err();
assert_jsonrpc_error_response(err, ErrorCode::InternalError, INTERNAL_ERROR.into());
}
#[tokio::test]
async fn subscription_response_to_request() {
let req = r#"{"jsonrpc":"2.0","method":"subscribe_hello","params":{"subscription":"3px4FrtxSYQ1zBKW154NoVnrDhrq764yQNCXEgZyM6Mu","result":"hello my friend"}}"#.to_string();
let err = run_request_with_response(req).await.unwrap_err();
assert!(matches!(err, Error::InvalidResponse(_)));
}
#[tokio::test]
async fn batch_request_works() {
let batch_request = vec![
("say_hello".to_string(), Params::None),
("say_goodbye".to_string(), Params::Array(vec![0.into(), 1.into(), 2.into()])),
("get_swag".to_string(), Params::None),
];
let server_response = r#"[{"jsonrpc":"2.0","result":"hello","id":0}, {"jsonrpc":"2.0","result":"goodbye","id":1}, {"jsonrpc":"2.0","result":"here's your swag","id":2}]"#.to_string();
let response = run_batch_request_with_response(batch_request, server_response).await.unwrap();
assert_eq!(response, vec!["hello".to_string(), "goodbye".to_string(), "here's your swag".to_string()]);
}
#[tokio::test]
async fn batch_request_out_of_order_response() {
let batch_request = vec![
("say_hello".to_string(), Params::None),
("say_goodbye".to_string(), Params::Array(vec![0.into(), 1.into(), 2.into()])),
("get_swag".to_string(), Params::None),
];
let server_response = r#"[{"jsonrpc":"2.0","result":"here's your swag","id":2}, {"jsonrpc":"2.0","result":"hello","id":0}, {"jsonrpc":"2.0","result":"goodbye","id":1}]"#.to_string();
let response = run_batch_request_with_response(batch_request, server_response).await.unwrap();
assert_eq!(response, vec!["hello".to_string(), "goodbye".to_string(), "here's your swag".to_string()]);
}
async fn run_batch_request_with_response(batch: Vec<(String, Params)>, response: String) -> Result<Vec<String>, Error> {
let server_addr = http_server_with_hardcoded_response(response).await;
let uri = format!("http://{}", server_addr);
let client = HttpClientBuilder::default().build(&uri).unwrap();
}
async fn run_request_with_response(response: String) -> Result<JsonValue, Error> {
let server_addr = http_server_with_hardcoded_response(response).await;
let uri = format!("http://{}", server_addr);
let client = HttpClientBuilder::default().build(&uri).unwrap();
client.request("say_hello", Params::None).await
}
fn assert_jsonrpc_error_response(response: Error, code: ErrorCode, message: String) {
let expected = jsonrpc::Error { code, message, data: None };
match response {
Error::Request(err) => {
assert_eq!(err, expected);
}
e @ _ => panic!("Expected error: \"{}\", got: {:?}", expected, e),
};
}