File size: 4,222 Bytes
dfb775d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | """Coach streaming chat + ollama controls."""
from __future__ import annotations
import shutil
import subprocess
from fastapi.testclient import TestClient
from mindxtrain.operator.app import app
from mindxtrain.operator.coach import api as coach_api
client = TestClient(app)
class _FakeBackend:
async def stream_chat(self, req):
async def _gen():
for tok in ["i ", "am ", "codephreak."]:
yield tok
return _gen()
def test_chat_stream_relays_tokens(monkeypatch):
monkeypatch.setattr(coach_api, "_resolve_chat_backend", lambda: _FakeBackend())
with client.stream("POST", "/coach/api/chat/stream", json={
"model": "qwen3:0.6b",
"messages": [{"role": "user", "content": "who are you?"}],
}) as r:
assert r.status_code == 200
body = "".join(r.iter_text())
assert 'data: "i "' in body
assert 'data: "codephreak."' in body
assert "data: [DONE]" in body
def test_chat_stream_surfaces_backend_error(monkeypatch):
class _BoomBackend:
async def stream_chat(self, req):
raise RuntimeError("backend down")
monkeypatch.setattr(coach_api, "_resolve_chat_backend", lambda: _BoomBackend())
with client.stream("POST", "/coach/api/chat/stream", json={
"model": "m", "messages": [{"role": "user", "content": "x"}],
}) as r:
body = "".join(r.iter_text())
assert "event: error" in body
assert "data: [DONE]" in body
def test_models_endpoint_sorts_local_first(monkeypatch):
# The models list must rank local models ahead of :cloud ones.
import httpx
class _Resp:
status_code = 200
def raise_for_status(self): return None
def json(self):
return {"data": [{"id": "glm-5.1:cloud"}, {"id": "qwen3:0.6b"}]}
class _Client:
def __init__(self, *a, **k): pass
def __enter__(self): return self
def __exit__(self, *a): return False
def get(self, *a, **k): return _Resp()
monkeypatch.setattr(httpx, "Client", _Client)
models = client.get("/coach/api/models").json()["models"]
assert models[0] == "qwen3:0.6b" # local before cloud
def test_ollama_status_shape():
r = client.get("/coach/api/ollama/status")
assert r.status_code == 200
d = r.json()
assert set(d) >= {"reachable", "has_ollama_bin", "serve_pids", "base_url"}
assert isinstance(d["serve_pids"], list)
def test_ollama_start_when_not_running(monkeypatch):
monkeypatch.setattr(shutil, "which", lambda _x: "/usr/bin/ollama")
monkeypatch.setattr(coach_api, "_ollama_serve_pids", lambda: [])
started = {}
monkeypatch.setattr(subprocess, "Popen", lambda *a, **k: started.setdefault("ran", True))
r = client.post("/coach/api/ollama/start")
assert r.status_code == 200
assert r.json()["started"] is True
assert started.get("ran")
def test_ollama_start_already_running(monkeypatch):
monkeypatch.setattr(shutil, "which", lambda _x: "/usr/bin/ollama")
monkeypatch.setattr(coach_api, "_ollama_serve_pids", lambda: [123])
r = client.post("/coach/api/ollama/start")
assert r.json()["started"] is False
def test_ollama_start_missing_binary(monkeypatch):
monkeypatch.setattr(shutil, "which", lambda _x: None)
r = client.post("/coach/api/ollama/start")
assert r.status_code == 422
def test_ollama_stop(monkeypatch):
monkeypatch.setattr(coach_api, "_ollama_serve_pids", lambda: [123])
monkeypatch.setattr(subprocess, "run", lambda *a, **k: None)
r = client.post("/coach/api/ollama/stop")
assert r.json()["stopped"] is True
def test_ollama_stop_when_not_running(monkeypatch):
monkeypatch.setattr(coach_api, "_ollama_serve_pids", lambda: [])
r = client.post("/coach/api/ollama/stop")
assert r.json()["stopped"] is False
def test_chat_card_has_streaming_controls():
html = client.get("/coach/").text
assert 'id="chat-model"' in html
assert 'id="chat-transcript"' in html
assert 'id="ollama-start"' in html and 'id="ollama-stop"' in html
js = client.get("/coach/static/coach.js").text
assert "/coach/api/chat/stream" in js
assert "loadChatModels" in js
assert "refreshOllamaStatus" in js
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