initial commit

backend/tests/test_instructions.py

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+"""FluentGerman.ai — Instruction management tests."""
+
+import pytest
+from httpx import AsyncClient
+
+
+@pytest.mark.asyncio
+async def test_create_global_instruction(client: AsyncClient, admin_token: str):
+    """Admin can create a global instruction."""
+    headers = {"Authorization": f"Bearer {admin_token}"}
+    resp = await client.post(
+        "/api/instructions/",
+        json={"title": "Teaching Method", "content": "Use immersive conversation", "type": "global"},
+        headers=headers,
+    )
+    assert resp.status_code == 201
+    data = resp.json()
+    assert data["title"] == "Teaching Method"
+    assert data["type"] == "global"
+    assert data["user_id"] is None
+
+
+@pytest.mark.asyncio
+async def test_create_personal_instruction(client: AsyncClient, admin_token: str, user_token: str):
+    """Admin can create a personal instruction for a user."""
+    headers = {"Authorization": f"Bearer {admin_token}"}
+
+    # Get user id
+    users_resp = await client.get("/api/users/", headers=headers)
+    user_id = users_resp.json()[0]["id"]
+
+    resp = await client.post(
+        "/api/instructions/",
+        json={
+            "title": "Focus on verbs",
+            "content": "This student needs extra practice with irregular verbs.",
+            "type": "personal",
+            "user_id": user_id,
+        },
+        headers=headers,
+    )
+    assert resp.status_code == 201
+    assert resp.json()["user_id"] == user_id
+
+
+@pytest.mark.asyncio
+async def test_list_instructions_by_user(client: AsyncClient, admin_token: str, user_token: str):
+    """Filtering instructions by user returns personal + global."""
+    headers = {"Authorization": f"Bearer {admin_token}"}
+
+    users_resp = await client.get("/api/users/", headers=headers)
+    user_id = users_resp.json()[0]["id"]
+
+    # Create global
+    await client.post(
+        "/api/instructions/",
+        json={"title": "Global Rule", "content": "Always respond in German", "type": "global"},
+        headers=headers,
+    )
+    # Create personal
+    await client.post(
+        "/api/instructions/",
+        json={"title": "Personal", "content": "Focus on A1", "type": "personal", "user_id": user_id},
+        headers=headers,
+    )
+
+    resp = await client.get(f"/api/instructions/?user_id={user_id}", headers=headers)
+    assert resp.status_code == 200
+    instructions = resp.json()
+    types = [i["type"] for i in instructions]
+    assert "global" in types
+    assert "personal" in types
+
+
+@pytest.mark.asyncio
+async def test_update_instruction(client: AsyncClient, admin_token: str):
+    """Admin can update an instruction."""
+    headers = {"Authorization": f"Bearer {admin_token}"}
+
+    create_resp = await client.post(
+        "/api/instructions/",
+        json={"title": "Old Title", "content": "Old content", "type": "global"},
+        headers=headers,
+    )
+    inst_id = create_resp.json()["id"]
+
+    resp = await client.put(
+        f"/api/instructions/{inst_id}",
+        json={"title": "New Title", "content": "Updated content"},
+        headers=headers,
+    )
+    assert resp.status_code == 200
+    assert resp.json()["title"] == "New Title"
+
+
+@pytest.mark.asyncio
+async def test_delete_instruction(client: AsyncClient, admin_token: str):
+    """Admin can delete an instruction."""
+    headers = {"Authorization": f"Bearer {admin_token}"}
+
+    create_resp = await client.post(
+        "/api/instructions/",
+        json={"title": "Delete me", "content": "Temp", "type": "global"},
+        headers=headers,
+    )
+    inst_id = create_resp.json()["id"]
+
+    resp = await client.delete(f"/api/instructions/{inst_id}", headers=headers)
+    assert resp.status_code == 204
+
+
+@pytest.mark.asyncio
+async def test_non_admin_cannot_manage_instructions(client: AsyncClient, user_token: str):
+    """Regular user cannot access instruction endpoints."""
+    headers = {"Authorization": f"Bearer {user_token}"}
+    resp = await client.get("/api/instructions/", headers=headers)
+    assert resp.status_code == 403