feat: add versioned skill configuration

backend/apps/skills/tests/test_skills_api.py

@@ -0,0 +1,79 @@
+from django.contrib.auth import get_user_model
+from django.core.management import call_command
+
+VALID_SKILL = {
+    "code": "issue-structure",
+    "name": "问题结构化",
+    "description": "提取问题关键信息",
+    "prompt_template": "请分析：{{ input.problem }}",
+    "input_schema": {
+        "type": "object",
+        "properties": {"problem": {"type": "string"}},
+        "required": ["problem"],
+    },
+    "output_schema": {
+        "type": "object",
+        "properties": {"summary": {"type": "string"}},
+        "required": ["summary"],
+    },
+    "example_input": {"problem": "采集任务没有进度"},
+}
+
+
+def login_admin(client):
+    call_command("bootstrap_governance")
+    user = get_user_model().objects.get(username="admin")
+    client.force_login(user)
+    return user
+
+
+def test_skill_draft_publish_clone_and_rollback(client, db):
+    login_admin(client)
+    created = client.post("/api/skills", data=VALID_SKILL, content_type="application/json")
+    assert created.status_code == 200
+    skill_id = created.json()["id"]
+
+    published_v1 = client.post(f"/api/skills/{skill_id}/publish")
+    assert published_v1.status_code == 200
+    assert published_v1.json()["version"] == 1
+    assert published_v1.json()["status"] == "published"
+
+    draft_v2 = client.post(f"/api/skills/{skill_id}/draft")
+    assert draft_v2.status_code == 200
+    assert draft_v2.json()["version"] == 2
+    updated = client.patch(
+        f"/api/skills/{skill_id}/draft",
+        data={"prompt_template": "新版：{{ input.problem }}"},
+        content_type="application/json",
+    )
+    assert updated.status_code == 200
+    assert updated.json()["prompt_template"].startswith("新版")
+
+    published_v2 = client.post(f"/api/skills/{skill_id}/publish")
+    assert published_v2.status_code == 200
+    rolled_back = client.post(f"/api/skills/{skill_id}/rollback/1")
+    assert rolled_back.status_code == 200
+    assert rolled_back.json()["active_version"] == 1
+
+
+def test_invalid_schema_or_template_cannot_be_saved(client, db):
+    login_admin(client)
+    created = client.post("/api/skills", data=VALID_SKILL, content_type="application/json")
+    skill_id = created.json()["id"]
+
+    invalid = client.patch(
+        f"/api/skills/{skill_id}/draft",
+        data={"prompt_template": "{{ input.problem.upper() }}"},
+        content_type="application/json",
+    )
+
+    assert invalid.status_code == 400
+
+
+def test_skill_permission_is_required(client, db):
+    user = get_user_model().objects.create_user(username="requester", password="password")
+    client.force_login(user)
+
+    response = client.get("/api/skills")
+
+    assert response.status_code == 403