452 lines
14 KiB
Python
452 lines
14 KiB
Python
# 加购班次：拆仓加车不插行、系统故障短码。
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from contextlib import contextmanager
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from datetime import datetime, timedelta
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from cart_job import KIND_BUSINESS, KIND_OK, KIND_SYSTEM, AddOutcome, run_cart_batch
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from cart_match import CartOffer
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from cart_repo import STAMP_CLAIMING, STAMP_DONE, STAMP_SELECTION, MemoryCartRepo
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HANGZHOU = "杭州小药药自营旗舰店"
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GUANGDONG = "广东壹号药业有限公司"
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YBM = 48
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YAOEX = 66
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# 构造一条待加购表 2 行。
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def _row(**overrides) -> dict:
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data = {
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"fid": 1,
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"oms_id": 2026100201,
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"platform_type": YAOEX,
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"supplier_name": GUANGDONG,
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"bar_code": "06901234567890",
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"purchase_qty": 7,
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"status": 1,
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"fail_reason": None,
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"push_status": 0,
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"update_user_name": STAMP_SELECTION,
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"operate_type": 1,
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}
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data.update(overrides)
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return data
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# 构造一条能对上仓的加购候选。
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def _offer(vendor: str, **overrides) -> CartOffer:
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data = dict(
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sku_id="S-" + vendor[:2],
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vendor_raw=vendor,
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vendor_norm=vendor,
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stock=20.0,
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price=90.0,
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)
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data.update(overrides)
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return CartOffer(**data)
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# 杭州 3 + 广东 7 两行都加车，表 2 仍两行。
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def test_job_adds_split_rows_without_insert():
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repo = MemoryCartRepo(
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[
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_row(fid=1, platform_type=YBM, supplier_name=HANGZHOU, purchase_qty=3),
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_row(fid=2, platform_type=YAOEX, supplier_name=GUANGDONG, purchase_qty=7),
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]
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)
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added: list[tuple[int, str, int]] = []
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# 杭州仓有货。
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def search_ybm(bar_code: str):
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assert bar_code == "06901234567890"
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return [_offer(HANGZHOU, sku_id="HZ", stock=5.0)]
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# 广东仓有货。
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def search_yaoex(bar_code: str):
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assert bar_code == "06901234567890"
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return [_offer(GUANGDONG, sku_id="GD", stock=20.0)]
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# 记下药帮忙加车。
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def add_ybm(offer: CartOffer, qty: int):
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added.append((YBM, offer.sku_id, qty))
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return AddOutcome(kind=KIND_OK)
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# 记下 1 号药城加车。
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def add_yaoex(offer: CartOffer, qty: int):
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added.append((YAOEX, offer.sku_id, qty))
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return AddOutcome(kind=KIND_OK)
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summary = run_cart_batch(
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repo,
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searchers={YBM: search_ybm, YAOEX: search_yaoex},
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adders={YBM: add_ybm, YAOEX: add_yaoex},
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login_errors={},
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)
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assert summary.claimed == 2
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assert summary.added == 2
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assert summary.failed == 0
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assert added == [(YBM, "HZ", 3), (YAOEX, "GD", 7)]
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assert list(repo.rows) == [1, 2]
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assert repo.rows[1]["status"] == 1
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assert repo.rows[2]["status"] == 1
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assert repo.rows[1]["update_user_name"] == STAMP_DONE
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assert repo.rows[2]["update_user_name"] == STAMP_DONE
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assert repo.rows[1]["push_status"] == 0
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# 同一 omsId 一仓成功一仓失败：失败行原因带未加齐，成功行不回退。
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def test_job_flags_incomplete_oms_when_one_row_fails():
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repo = MemoryCartRepo(
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[
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_row(fid=1, platform_type=YBM, supplier_name=HANGZHOU, purchase_qty=3),
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_row(fid=2, platform_type=YAOEX, supplier_name=GUANGDONG, purchase_qty=7),
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]
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)
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# 杭州仓有货。
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def search_ybm(bar_code: str):
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return [_offer(HANGZHOU, stock=5.0)]
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# 广东仓库存不够。
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def search_yaoex(bar_code: str):
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return [_offer(GUANGDONG, stock=1.0)]
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summary = run_cart_batch(
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repo,
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searchers={YBM: search_ybm, YAOEX: search_yaoex},
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adders={
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YBM: lambda offer, qty: AddOutcome(kind=KIND_OK),
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YAOEX: lambda offer, qty: AddOutcome(kind=KIND_OK),
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},
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login_errors={},
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)
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assert summary.added == 1
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assert summary.failed == 1
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assert repo.rows[1]["status"] == 1
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assert repo.rows[1]["fail_reason"] is None
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assert repo.rows[2]["status"] == 2
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assert repo.rows[2]["fail_reason"] == "未加齐：库存不足"
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# 库存不够时该行 status=2，原因是库存不足。
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def test_job_marks_out_of_stock():
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repo = MemoryCartRepo([_row(purchase_qty=10)])
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# 库存只有 4。
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def search_yaoex(bar_code: str):
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return [_offer(GUANGDONG, stock=4.0)]
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: lambda offer, qty: AddOutcome(kind=KIND_OK)},
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login_errors={},
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)
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assert summary.added == 0
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assert summary.failed == 1
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assert repo.rows[1]["status"] == 2
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assert repo.rows[1]["fail_reason"] == "库存不足"
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assert repo.rows[1]["update_user_name"] == STAMP_DONE
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assert repo.shift_errors == []
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def test_job_marks_login_fail_as_system_error():
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"""登录失败把戳改回系统管理员，status 保持 1，下一班还能领。"""
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repo = MemoryCartRepo(
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[
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_row(fid=1, platform_type=YAOEX),
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_row(fid=2, platform_type=YBM, supplier_name=HANGZHOU, purchase_qty=3),
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]
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)
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ybm_added = []
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# 杭州仓有货。
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def search_ybm(bar_code: str):
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return [_offer(HANGZHOU)]
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# 记下药帮忙加车数量。
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def add_ybm(offer: CartOffer, qty: int):
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ybm_added.append(qty)
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return AddOutcome(kind=KIND_OK)
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summary = run_cart_batch(
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repo,
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searchers={YBM: search_ybm},
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adders={YBM: add_ybm},
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login_errors={YAOEX: "账号密码错误"},
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)
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assert summary.added == 1
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assert summary.failed == 1
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assert repo.rows[1]["status"] == 1
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assert repo.rows[1]["update_user_name"] == STAMP_SELECTION
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assert repo.rows[1]["fail_reason"] == "未加齐：系统故障：LOGIN_FAILED"
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assert "账号密码错误" not in repo.rows[1]["fail_reason"]
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assert len(repo.shift_errors) == 1
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assert repo.shift_errors[0].shift_name == "加购"
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assert repo.shift_errors[0].biz_key == "1"
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assert repo.shift_errors[0].error_code == "LOGIN_FAILED"
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assert repo.shift_errors[0].error_text == "账号密码错误"
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assert repo.rows[2]["status"] == 1
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assert repo.rows[2]["update_user_name"] == STAMP_DONE
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assert ybm_added == [3]
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again = repo.claim_pending()
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assert [row.fid for row in again] == [1]
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# 已盖加购班的行本班不领。
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def test_job_skips_already_stamped_rows():
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repo = MemoryCartRepo([_row(update_user_name=STAMP_DONE)])
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called = []
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# 不应被调用。
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def search_yaoex(bar_code: str):
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called.append(bar_code)
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return [_offer(GUANGDONG)]
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: lambda offer, qty: AddOutcome(kind=KIND_OK)},
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login_errors={},
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)
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assert summary.claimed == 0
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assert called == []
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assert repo.rows[1]["update_user_name"] == STAMP_DONE
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# 对不上 supplier_name 时写未找到对应仓。
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def test_job_marks_missing_warehouse():
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repo = MemoryCartRepo([_row()])
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# 搜到的是杭州仓，对不上广东。
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def search_yaoex(bar_code: str):
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return [_offer(HANGZHOU)]
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: lambda offer, qty: AddOutcome(kind=KIND_OK)},
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login_errors={},
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)
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assert summary.failed == 1
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assert repo.rows[1]["status"] == 2
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assert repo.rows[1]["fail_reason"] == "未找到对应仓"
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# 平台返回业务失败时原样写下原因。
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def test_job_records_mall_add_failure():
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repo = MemoryCartRepo([_row()])
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# 广东仓有货。
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def search_yaoex(bar_code: str):
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return [_offer(GUANGDONG)]
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# 平台返回中包装加不进。
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def add_yaoex(offer: CartOffer, qty: int):
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return AddOutcome(kind=KIND_BUSINESS, reason="中包装加不进：数量须为10的倍数")
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: add_yaoex},
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login_errors={},
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)
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assert summary.failed == 1
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assert repo.rows[1]["fail_reason"] == "中包装加不进：数量须为10的倍数"
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# 只跑一个平台时另一平台行仍停在系统管理员。
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def test_job_platform_filter_leaves_other_mall_pending():
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repo = MemoryCartRepo(
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[
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_row(fid=1, platform_type=YAOEX),
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_row(fid=2, platform_type=YBM, supplier_name=HANGZHOU, purchase_qty=3),
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]
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)
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# 广东仓有货。
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def search_yaoex(bar_code: str):
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return [_offer(GUANGDONG)]
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: lambda offer, qty: AddOutcome(kind=KIND_OK)},
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login_errors={},
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platform_types=[YAOEX],
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)
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assert summary.claimed == 1
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assert summary.added == 1
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assert repo.rows[1]["update_user_name"] == STAMP_DONE
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assert repo.rows[2]["update_user_name"] == STAMP_SELECTION
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assert repo.rows[2]["status"] == 1
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def test_job_search_error_is_system_fail():
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"""查询失败原因列只写 QUERY_FAILED，戳改回系统管理员，status 保持 1。"""
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repo = MemoryCartRepo([_row()])
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# 抛带原文的查询错。
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def search_yaoex(bar_code: str):
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raise RuntimeError("网关 502 secret-traceback")
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: lambda offer, qty: AddOutcome(kind=KIND_OK)},
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login_errors={},
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)
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assert summary.failed == 1
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reason = repo.rows[1]["fail_reason"]
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assert reason == "系统故障：QUERY_FAILED"
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assert repo.rows[1]["status"] == 1
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assert repo.rows[1]["update_user_name"] == STAMP_SELECTION
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assert "网关 502" not in reason
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assert "secret-traceback" not in reason
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assert len(repo.shift_errors) == 1
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assert repo.shift_errors[0].error_code == "QUERY_FAILED"
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assert "网关 502" in repo.shift_errors[0].error_text
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assert "secret-traceback" in repo.shift_errors[0].error_text
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# 加车抛错时原因列只写 ADD_FAILED，不含异常原文。
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def test_job_add_error_writes_short_code_not_exception():
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repo = MemoryCartRepo([_row()])
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# 广东仓有货。
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def search_yaoex(bar_code: str):
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return [_offer(GUANGDONG)]
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# 抛带 ORA 原文的加车错。
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def add_yaoex(offer, qty: int):
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raise RuntimeError("ORA-03114 secret-traceback")
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: add_yaoex},
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login_errors={},
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)
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assert summary.failed == 1
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reason = repo.rows[1]["fail_reason"]
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assert reason == "系统故障：ADD_FAILED"
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assert "ORA-03114" not in reason
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assert "secret-traceback" not in reason
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assert len(repo.shift_errors) == 1
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assert repo.shift_errors[0].error_code == "ADD_FAILED"
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assert "ORA-03114" in repo.shift_errors[0].error_text
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class HoldingCartRepo(MemoryCartRepo):
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"""内存仓库加上可计数的 session，用来断言商城调用期间连接已归还。"""
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def __init__(self, rows):
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"""在内存行上加 held 计数。"""
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super().__init__(rows)
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self.held = 0
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@contextmanager
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def session(self):
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"""借连接时 held 加一，退出时减回。"""
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self.held += 1
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try:
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yield
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finally:
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self.held -= 1
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def test_mall_runs_after_connection_is_returned():
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"""两组加车时连接已归还，盖章时才再借。"""
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repo = HoldingCartRepo(
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[
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_row(fid=1, oms_id=2026100201),
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_row(fid=2, oms_id=2026100202),
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]
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)
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during_add: list[int] = []
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during_mark: list[int] = []
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original_claim = repo.claim_pending
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original_success = repo.mark_success
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original_errors = repo.save_shift_errors
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def claim_pending(limit=None, platform_types=None, **kwargs):
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"""领取时必须占着本班的连接。"""
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assert repo.held == 1
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return original_claim(limit=limit, platform_types=platform_types, **kwargs)
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def mark_success(fid):
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"""盖章时必须占着本班的连接。"""
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during_mark.append(repo.held)
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return original_success(fid)
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def save_shift_errors(items):
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"""审计走连接池，不能在 session 里写。"""
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assert repo.held == 0
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return original_errors(items)
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def search_yaoex(_bar_code: str):
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"""返回能对上仓的候选。"""
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return [_offer(GUANGDONG)]
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def add_yaoex(_offer, _qty: int):
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"""加车时连接必须已经归还。"""
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during_add.append(repo.held)
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return AddOutcome(kind=KIND_OK)
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repo.claim_pending = claim_pending
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repo.mark_success = mark_success
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repo.save_shift_errors = save_shift_errors
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: add_yaoex},
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login_errors={},
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)
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assert during_add == [0, 0]
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assert during_mark == [1, 1]
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assert repo.held == 0
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assert summary.added == 2
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def test_rerun_skips_add_when_cart_already_has_the_line():
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"""对方购物车已有不少于本行的数量、本地仍是加购中时，重跑不加第二份。"""
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repo = MemoryCartRepo(
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[
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_row(
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update_user_name=STAMP_CLAIMING,
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update_time=datetime.now() - timedelta(minutes=31),
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purchase_qty=7,
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)
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]
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)
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added: list[int] = []
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def search_yaoex(_bar_code: str):
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"""购物车已够时不应再搜。"""
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raise AssertionError("购物车已够，不应再搜")
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def add_yaoex(_offer, qty: int):
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"""购物车已够时不应再加。"""
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added.append(qty)
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return AddOutcome(kind=KIND_OK)
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def cart_qty(bar_code: str, supplier: str) -> int:
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"""这一仓比本行多。多出来的数量不当成另一张单。"""
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assert bar_code == "06901234567890"
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assert supplier == GUANGDONG
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return 10
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summary = run_cart_batch(
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repo,
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searchers={YAOEX: search_yaoex},
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adders={YAOEX: add_yaoex},
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login_errors={},
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cart_readers={YAOEX: cart_qty},
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)
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assert added == []
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assert summary.added == 1
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assert summary.failed == 0
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assert repo.rows[1]["status"] == 1
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assert repo.rows[1]["update_user_name"] == STAMP_DONE
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assert repo.rows[1]["fail_reason"] is None
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