From e80e50ba0c8f5b4c957ea69b6e9231d34fe8cb98 Mon Sep 17 00:00:00 2001
From: Gros Frumos <grosfrumos@macmini.local>
Date: Mon, 16 Mar 2026 20:17:39 +0200
Subject: [PATCH] =?UTF-8?q?kin:=20KIN-UI-005=20=D0=9D=D0=B0=D0=BF=D0=B8?=
 =?UTF-8?q?=D1=81=D0=B0=D1=82=D1=8C=20=D1=82=D0=B5=D1=81=D1=82=D1=8B=20?=
 =?UTF-8?q?=D0=B4=D0=BB=D1=8F=20chat=20endpoints?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 core/db.py             | 13 ++++++++++
 tests/test_api_chat.py | 56 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 tests/test_api_chat.py

diff --git a/core/db.py b/core/db.py
index ddb3280..b190e97 100644
--- a/core/db.py
+++ b/core/db.py
@@ -263,6 +263,19 @@ CREATE TABLE IF NOT EXISTS chat_messages (
 );
 
 CREATE INDEX IF NOT EXISTS idx_chat_messages_project ON chat_messages(project_id, created_at);
+
+-- Вложения задач (KIN-090)
+CREATE TABLE IF NOT EXISTS task_attachments (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    task_id TEXT NOT NULL REFERENCES tasks(id) ON DELETE CASCADE,
+    filename TEXT NOT NULL,
+    path TEXT NOT NULL,
+    mime_type TEXT NOT NULL,
+    size INTEGER NOT NULL,
+    created_at TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_task_attachments_task ON task_attachments(task_id);
 """
 
 
diff --git a/tests/test_api_chat.py b/tests/test_api_chat.py
new file mode 100644
index 0000000..162c961
--- /dev/null
+++ b/tests/test_api_chat.py
@@ -0,0 +1,56 @@
+"""Tests for chat endpoints: GET/POST /api/projects/{project_id}/chat (KIN-UI-005)."""
+
+import pytest
+from unittest.mock import patch, MagicMock
+from fastapi.testclient import TestClient
+
+import web.api as api_module
+
+
+@pytest.fixture
+def client(tmp_path):
+    db_path = tmp_path / "test.db"
+    api_module.DB_PATH = db_path
+    from web.api import app
+    c = TestClient(app)
+    c.post("/api/projects", json={"id": "p1", "name": "P1", "path": "/p1"})
+    return c
+
+
+def test_get_chat_history_empty_for_new_project(client):
+    r = client.get("/api/projects/p1/chat")
+    assert r.status_code == 200
+    assert r.json() == []
+
+
+def test_post_chat_task_request_creates_task_stub(client):
+    with patch("core.chat_intent.classify_intent", return_value="task_request"), \
+         patch("web.api.subprocess.Popen") as mock_popen:
+        mock_popen.return_value = MagicMock()
+        r = client.post("/api/projects/p1/chat", json={"content": "Добавь кнопку выхода"})
+
+    assert r.status_code == 200
+    data = r.json()
+    assert data["user_message"]["role"] == "user"
+    assert data["assistant_message"]["message_type"] == "task_created"
+    assert "task_stub" in data["assistant_message"]
+    assert data["assistant_message"]["task_stub"]["status"] == "pending"
+    assert data["task"] is not None
+    assert mock_popen.called
+
+
+def test_post_chat_status_query_returns_text_response(client):
+    with patch("core.chat_intent.classify_intent", return_value="status_query"):
+        r = client.post("/api/projects/p1/chat", json={"content": "что сейчас в работе?"})
+
+    assert r.status_code == 200
+    data = r.json()
+    assert data["user_message"]["role"] == "user"
+    assert data["assistant_message"]["role"] == "assistant"
+    assert data["task"] is None
+    assert "Нет активных задач" in data["assistant_message"]["content"]
+
+
+def test_post_chat_empty_content_returns_400(client):
+    r = client.post("/api/projects/p1/chat", json={"content": "   "})
+    assert r.status_code == 400