feat(trade-monitor): KIS 자체 토큰 + quote + 일봉 클라이언트

services/trade-monitor/tests/test_kis_client.py

@@ -0,0 +1,54 @@
+"""KISClient — 토큰 발급/캐시 + quote/daily 파싱 (respx)."""
+import httpx
+import respx
+
+from kis_client import KISClient
+
+BASE = "https://openapi.koreainvestment.com:9443"
+
+
+def _client():
+    return KISClient("APPKEY", "APPSECRET", "12345678-01", is_virtual=False)
+
+
+@respx.mock
+async def test_issue_token_cached():
+    route = respx.post(f"{BASE}/oauth2/tokenP").mock(
+        return_value=httpx.Response(200, json={"access_token": "TKN", "expires_in": 86400}))
+    c = _client()
+    t1 = await c._issue_token()
+    t2 = await c._issue_token()
+    assert t1 == "TKN" and t2 == "TKN"
+    assert route.call_count == 1   # 캐시 → 1회만 발급
+    await c.close()
+
+
+@respx.mock
+async def test_get_quote_parses():
+    respx.post(f"{BASE}/oauth2/tokenP").mock(
+        return_value=httpx.Response(200, json={"access_token": "TKN", "expires_in": 86400}))
+    respx.get(f"{BASE}/uapi/domestic-stock/v1/quotations/inquire-price").mock(
+        return_value=httpx.Response(200, json={"output": {
+            "stck_prpr": "71500", "stck_oprc": "71000", "acml_vol": "1234567"}}))
+    c = _client()
+    q = await c.get_quote("005930")
+    assert q["price"] == 71500 and q["day_open"] == 71000 and q["today_volume"] == 1234567
+    await c.close()
+
+
+@respx.mock
+async def test_get_daily_ascending():
+    respx.post(f"{BASE}/oauth2/tokenP").mock(
+        return_value=httpx.Response(200, json={"access_token": "TKN", "expires_in": 86400}))
+    # KIS는 내림차순 반환 → 오름차순으로 뒤집혀야 함
+    respx.get(f"{BASE}/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice").mock(
+        return_value=httpx.Response(200, json={"output2": [
+            {"stck_bsop_date": "20260702", "stck_oprc": "100", "stck_hgpr": "110",
+             "stck_lwpr": "90", "stck_clpr": "105", "acml_vol": "5"},
+            {"stck_bsop_date": "20260701", "stck_oprc": "95", "stck_hgpr": "102",
+             "stck_lwpr": "94", "stck_clpr": "100", "acml_vol": "4"}]}))
+    c = _client()
+    bars = await c.get_daily_ohlcv("005930", days=250)
+    assert bars[0]["datetime"] == "2026-07-01"
+    assert bars[-1]["close"] == 105
+    await c.close()