KeiSeiKit-1.0/_primitives/_rust/kei-router/tests/openai_stream_shape.rs
Parfii-bot a4e667de10 KeiSeiKit-public — clean state
Single-commit clean baseline after security scrub of niche-tells,
project codenames, internal jargon, and contributor-email leaks.

Contents:
- 100 Rust crates (_primitives/_rust/)
- 37 agent manifests (_manifests/) + generated specs (_generated/)
- 67 user-invocable skills (skills/)
- 33 hooks (hooks/)
- Composition blocks (_blocks/)
- Documentation (docs/, README.md)
- TS adapter packages (_ts_packages/)
- Assembler (_assembler/)
- Roles (_roles/)
- Templates (_templates/)
- Forgejo CI (.forgejo/)

Author: Denis Parfionovich <info@greendragon.info>

License: see LICENSE.
2026-05-01 12:09:03 +08:00

71 lines
2.6 KiB
Rust

//! OpenAI provider streaming wire-shape test.
use futures::StreamExt;
use kei_router::{Message, OpenAiProvider, Provider, StreamEvent};
use wiremock::matchers::{header, method, path};
use wiremock::{Mock, MockServer, ResponseTemplate};
fn fake_sse_body() -> &'static str {
"data: {\"choices\":[{\"delta\":{\"content\":\"Hi\"}}]}\n\n\
data: {\"choices\":[{\"delta\":{\"content\":\" there\"}}]}\n\n\
data: [DONE]\n\n"
}
#[tokio::test]
async fn streams_token_then_done() {
let server = MockServer::start().await;
Mock::given(method("POST"))
.and(path("/v1/chat/completions"))
.and(header("authorization", "Bearer test-key"))
.respond_with(
ResponseTemplate::new(200)
.insert_header("content-type", "text/event-stream")
.set_body_string(fake_sse_body()),
)
.mount(&server)
.await;
let endpoint = format!("{}/v1/chat/completions", server.uri());
let p = OpenAiProvider::with_endpoint("test-key".into(), "gpt-4o-mini".into(), endpoint);
let messages = vec![Message { role: "user".into(), content: "hi".into() }];
let mut stream = p.stream_message("system!", &messages, None).await.expect("open ok");
let mut tokens = Vec::new();
let mut got_done = false;
while let Some(ev) = stream.next().await {
match ev.expect("event ok") {
StreamEvent::Token(t) => tokens.push(t),
StreamEvent::Done => { got_done = true; break; }
_ => {}
}
}
assert_eq!(tokens, vec!["Hi".to_string(), " there".to_string()]);
assert!(got_done, "expected [DONE] -> Done");
}
#[tokio::test]
async fn surfaces_429_as_rate_limit() {
let server = MockServer::start().await;
Mock::given(method("POST"))
.and(path("/v1/chat/completions"))
.respond_with(ResponseTemplate::new(429).set_body_string("limited"))
.mount(&server)
.await;
let endpoint = format!("{}/v1/chat/completions", server.uri());
let p = OpenAiProvider::with_endpoint("k".into(), "gpt-4o-mini".into(), endpoint);
let err = p
.stream_message("", &[Message { role: "user".into(), content: "x".into() }], None)
.await
.err()
.expect("expected error");
assert!(matches!(err, kei_router::LlmError::RateLimit(_)));
}
#[test]
fn cost_constants_are_pinned() {
let p = OpenAiProvider::with_endpoint("k".into(), "gpt-4o-mini".into(), "http://stub".into());
assert_eq!(p.name(), "openai");
assert_eq!(p.cost_per_m_tok_input_cents(), 15);
assert_eq!(p.cost_per_m_tok_output_cents(), 60);
}