Squashed 'pm/' content from commit 91f3271

git-subtree-dir: pm
git-subtree-split: 91f3271d866fa8ee471cfb6793e334b83e6d2b6e

backend/tests/test_lifecycle_dates.py

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+import pytest
+from httpx import ASGITransport, AsyncClient
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
+from sqlalchemy.orm import sessionmaker
+
+from app.db import get_db
+from app.main import app
+from app.models import Base, PMUser
+from app.security import create_token, hash_password
+from app.utils.date_service import date_service
+
+
+@pytest.fixture
+def anyio_backend():
+    return "asyncio"
+
+
+@pytest.mark.asyncio
+async def test_automated_lifecycle_dates():
+    engine = create_async_engine("sqlite+aiosqlite:///:memory:", echo=False)
+    async with engine.begin() as conn:
+        await conn.run_sync(Base.metadata.create_all)
+
+    async_session = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+
+    async with async_session() as session:
+        admin = PMUser(
+            username="admin",
+            password_hash=hash_password("admin123"),
+            display_name="مدیر ارشد",
+            role="project_manager",
+        )
+        session.add(admin)
+        await session.commit()
+        admin_id = admin.id
+
+    token = create_token(admin_id)
+    headers = {"Authorization": f"Bearer {token}"}
+
+    async def override_get_db():
+        async with async_session() as s:
+            yield s
+
+    app.dependency_overrides[get_db] = override_get_db
+
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as client:
+        # 1. Create a project
+        p_res = await client.post(
+            "/api/v1/projects",
+            json={"name": "پروژه بیمارستان البرز"},
+            headers=headers,
+        )
+        assert p_res.status_code == 200
+        project_id = p_res.json()["data"]["id"]
+        assert p_res.json()["data"]["planned_start"] is None
+        assert p_res.json()["data"]["planned_end"] is None
+
+        # 2. Create Task 1 (earliest: 2026-10-01 to 2026-10-10)
+        t1_res = await client.post(
+            "/api/v1/tasks",
+            json={
+                "project_id": project_id,
+                "title": "گودبرداری و خاکبرداری",
+                "planned_start": "2026-10-01",
+                "planned_end": "2026-10-10",
+            },
+            headers=headers,
+        )
+        assert t1_res.status_code == 200
+        t1_id = t1_res.json()["data"]["id"]
+        assert t1_res.json()["data"]["actual_start"] is None
+        assert t1_res.json()["data"]["actual_end"] is None
+
+        # Verify project planned dates matched Task 1
+        p_get1 = await client.get(f"/api/v1/projects/{project_id}", headers=headers)
+        assert p_get1.json()["data"]["planned_start"] == "2026-10-01"
+        assert p_get1.json()["data"]["planned_end"] == "2026-10-10"
+        assert p_get1.json()["data"]["actual_start"] is None
+        assert p_get1.json()["data"]["actual_end"] is None
+
+        # 3. Create Task 2 (later: 2026-10-11 to 2026-10-25)
+        t2_res = await client.post(
+            "/api/v1/tasks",
+            json={
+                "project_id": project_id,
+                "title": "اجرای فونداسیون",
+                "planned_start": "2026-10-11",
+                "planned_end": "2026-10-25",
+            },
+            headers=headers,
+        )
+        assert t2_res.status_code == 200
+        t2_id = t2_res.json()["data"]["id"]
+
+        # Verify project planned dates span from Task 1 (first) to Task 2 (last)
+        p_get2 = await client.get(f"/api/v1/projects/{project_id}", headers=headers)
+        assert p_get2.json()["data"]["planned_start"] == "2026-10-01"
+        assert p_get2.json()["data"]["planned_end"] == "2026-10-25"
+
+        # 4. Progress on Task 1 moves from 0 to 25%
+        today_iso = date_service.today().isoformat()
+        prog1_res = await client.patch(
+            f"/api/v1/tasks/{t1_id}/progress",
+            json={"percentage": 25},
+            headers=headers,
+        )
+        assert prog1_res.status_code == 200
+        assert prog1_res.json()["data"]["actual_start"] == today_iso
+        assert prog1_res.json()["data"]["actual_end"] is None
+
+        # Check project dates: project.actual_start is now set, actual_end is None
+        p_get3 = await client.get(f"/api/v1/projects/{project_id}", headers=headers)
+        assert p_get3.json()["data"]["actual_start"] == today_iso
+        assert p_get3.json()["data"]["actual_end"] is None
+
+        # 5. Complete Task 1 (100%)
+        prog1_100 = await client.patch(
+            f"/api/v1/tasks/{t1_id}/progress",
+            json={"percentage": 100},
+            headers=headers,
+        )
+        assert prog1_100.status_code == 200
+        assert prog1_100.json()["data"]["actual_end"] == today_iso
+
+        # Project actual_end should still be None because Task 2 (the last task) hasn't finished
+        p_get4 = await client.get(f"/api/v1/projects/{project_id}", headers=headers)
+        assert p_get4.json()["data"]["actual_end"] is None
+
+        # 6. Complete Task 2 (last task) (100%)
+        prog2_100 = await client.patch(
+            f"/api/v1/tasks/{t2_id}/progress",
+            json={"percentage": 100},
+            headers=headers,
+        )
+        assert prog2_100.status_code == 200
+        assert prog2_100.json()["data"]["actual_end"] == today_iso
+
+        # Now project actual_end should match Task 2's actual_end
+        p_get5 = await client.get(f"/api/v1/projects/{project_id}", headers=headers)
+        assert p_get5.json()["data"]["actual_end"] == today_iso
+        assert p_get5.json()["data"]["progress"] == 100.0
+
+        # 7. Test reset to 0% on Task 2: actual_end and actual_start are cleared
+        prog2_0 = await client.patch(
+            f"/api/v1/tasks/{t2_id}/progress",
+            json={"percentage": 0},
+            headers=headers,
+        )
+        assert prog2_0.status_code == 200
+        assert prog2_0.json()["data"]["actual_start"] is None
+        assert prog2_0.json()["data"]["actual_end"] is None
+
+        p_get6 = await client.get(f"/api/v1/projects/{project_id}", headers=headers)
+        assert p_get6.json()["data"]["actual_end"] is None