danyang-match/tests/e2e/local_eligibility_test.py

"""
本地资格 E2E（INV-011：本地资格佐证不得被未授权方读取）。

打真实活栈：新用户经 mock 微信登录，走真实的声明/查询链路。
"""
import pytest

pytestmark = pytest.mark.e2e

# 生产 local_eligibility 的 eligibility_type CHECK 白名单内的合规取值。
ELIGIBILITY_TYPE = "household_registration"
REGION_CODE = "321181"  # 丹阳


def test_new_user_is_not_declared(api, user_token):
    data = api.ok("GET", "/local-eligibility", token=user_token)
    assert data["verificationStatus"] == "not_declared", f"新用户初始状态异常：{data}"


def test_declaration_is_persisted(api, user_token):
    """声明后应能查回声明内容（真实落库，不是内存态）。"""
    api.ok(
        "POST",
        "/local-eligibility/declaration",
        token=user_token,
        json={"eligibilityType": ELIGIBILITY_TYPE, "regionCode": REGION_CODE},
    )
    data = api.ok("GET", "/local-eligibility", token=user_token)
    assert data["eligibilityType"] == ELIGIBILITY_TYPE, f"声明未落库：{data}"
    assert data["verificationStatus"] != "not_declared", f"声明后状态未推进：{data}"


def test_other_user_cannot_read_my_declaration(api, new_user):
    """
    INV-011（数据侧）：资格查询是 userId 自限定的，
    另一个用户读到的必须是**他自己的**空状态，绝不能看到 A 的声明。
    """
    user_a = new_user()
    api.ok(
        "POST",
        "/local-eligibility/declaration",
        token=user_a["token"],
        json={"eligibilityType": ELIGIBILITY_TYPE, "regionCode": REGION_CODE},
    )
    mine = api.ok("GET", "/local-eligibility", token=user_a["token"])
    assert mine["eligibilityType"] == ELIGIBILITY_TYPE

    user_b = new_user()
    other = api.ok("GET", "/local-eligibility", token=user_b["token"])

    assert other["userId"] == user_b["user_id"], "返回了他人 userId（越权）"
    assert other["userId"] != user_a["user_id"]
    assert other["eligibilityType"] is None, f"B 看到了 A 的资格声明（越权）：{other}"
    assert other["verificationStatus"] == "not_declared"