rob thijssen
e42e8ee81f
Replace NodeConfig (static vram_mb, pinned) with NeuronEndpoint.
Hardware discovery and model pinning now come from neuron API and
models.toml catalogue respectively.
- config.rs: nodes -> neurons, add models_config path
- catalogue.rs: ModelProfile with pinned_on, ModelCatalogue
- poller.rs: poll neuron GET /models (ModelInfo format)
- router.rs: resolve inference endpoint via neuron GET /models/{id}/endpoint
- evictor.rs: call neuron POST /models/unload
- node.rs: remove vram_mb, pinned fields (come from discovery/catalogue)
- All 22 gateway tests updated to mock neuron API
- Remove MistralModelsResponse, ModelLifecycleRequest (no longer needed)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
110 lines
3.2 KiB
Rust
110 lines
3.2 KiB
Rust
mod common;
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use futures::StreamExt;
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use serde_json::json;
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use std::time::{Duration, Instant};
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#[tokio::test]
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async fn test_streaming_sse_passthrough() {
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let chunk_count = 5;
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let chunk_delay = Duration::from_millis(50);
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let mock_url = common::spawn_streaming_mock_neuron(chunk_count, chunk_delay).await;
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let gw_url = common::spawn_gateway(&mock_url).await;
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let client = reqwest::Client::new();
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let resp = client
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.post(format!("{gw_url}/v1/chat/completions"))
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.header("content-type", "application/json")
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.json(&json!({
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"model": "test-model",
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"messages": [{"role": "user", "content": "Hi"}],
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"stream": true
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}))
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.send()
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.await
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.expect("request should succeed");
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assert_eq!(resp.status(), 200);
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assert_eq!(
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resp.headers()
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.get("content-type")
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.and_then(|v| v.to_str().ok())
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.unwrap_or(""),
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"text/event-stream"
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);
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let start = Instant::now();
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let mut chunk_times = Vec::new();
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let mut chunks = Vec::new();
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let mut stream = resp.bytes_stream();
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while let Some(result) = stream.next().await {
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let bytes = result.expect("chunk should be valid");
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let text = String::from_utf8_lossy(&bytes);
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for line in text.split("data: ").filter(|s| !s.is_empty()) {
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let trimmed = line.trim();
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if !trimmed.is_empty() {
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chunk_times.push(start.elapsed());
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chunks.push(trimmed.to_string());
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}
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}
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}
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assert!(
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chunks.len() >= chunk_count + 1,
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"expected at least {} chunks (got {}): {:?}",
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chunk_count + 1,
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chunks.len(),
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chunks,
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);
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assert_eq!(chunks.last().unwrap(), "[DONE]");
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for i in 0..chunk_count {
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let chunk_json: serde_json::Value =
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serde_json::from_str(&chunks[i]).expect("chunk should be valid JSON");
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assert_eq!(
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chunk_json["choices"][0]["delta"]["content"],
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format!("token{i}")
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);
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}
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let first = chunk_times.first().unwrap();
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let last = chunk_times.last().unwrap();
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let spread = *last - *first;
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assert!(
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spread >= Duration::from_millis(100),
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"chunks should arrive incrementally (spread: {spread:?})",
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);
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}
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#[tokio::test]
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async fn test_streaming_done_terminator() {
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let mock_url = common::spawn_streaming_mock_neuron(2, Duration::from_millis(10)).await;
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let gw_url = common::spawn_gateway(&mock_url).await;
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let client = reqwest::Client::new();
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let resp = client
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.post(format!("{gw_url}/v1/chat/completions"))
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.header("content-type", "application/json")
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.json(&json!({
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"model": "test-model",
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"messages": [{"role": "user", "content": "Hi"}],
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"stream": true
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}))
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.send()
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.await
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.expect("request should succeed");
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let body = resp.text().await.unwrap();
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assert!(
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body.contains("data: [DONE]"),
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"response must contain [DONE] terminator"
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);
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assert!(body.contains("token0"), "response must contain first token");
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assert!(
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body.contains("token1"),
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"response must contain second token"
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);
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}
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