吴让宇
d0d65db137
NW 7.40 的 */* 响应不含 description/packageRef，info 对 structure/table/tabletype/dataelement/domain 在 ADT 返回值为空时回退查文本表补描述（DD02T/DD40T/DD04T/DD01T）、查 TADIR 补开发包。语言按「登录语言 -> E -> 1 -> 首行」回退；补查异常静默降级不打断输出；TADIR 无行时保持 (未指定)。
223 lines
8.4 KiB
Python
223 lines
8.4 KiB
Python
"""info 命令 DDIC 描述/开发包补全 — 单元测试。
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覆盖四项行为（协调者 TDD 要求）：
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1. ADT 已返回描述/开发包时不得补查
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2. 补查成功填充描述/开发包
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3. 补查失败保持原样且不抛
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4. 描述文本语言回退顺序（登录语言 -> 'E' -> '1' -> 首行）
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"""
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from __future__ import annotations
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import argparse
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import os
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import sys
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import unittest
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from unittest.mock import MagicMock, patch
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sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "..", "assets"))
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from sapcli.client import ADTClient
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from sapcli.commands.crud import (
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_pick_description_text,
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_query_ddic_description,
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_query_ddic_package,
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_sap_language_key,
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)
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def _mock_resp(status_code=200, text="", content=b"", headers=None):
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r = MagicMock()
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r.status_code = status_code
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r.text = text
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r.content = content
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r.headers = headers or {}
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r.raise_for_status = MagicMock()
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return r
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def _make_client():
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client = MagicMock(spec=ADTClient)
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client.host = "https://sap.example.com"
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client.sap_client = "100"
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client.csrf_token = "test-csrf-token"
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client.session = MagicMock()
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client._headers.side_effect = lambda content_type="application/xml": {
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"content-type": content_type,
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"x-csrf-token": "test-csrf-token",
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"Accept": "*/*",
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}
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return client
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def _args(**kwargs):
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defaults = {"type": "structure", "name": "ZMM_BIP_001_HEADER", "path": ".", "config": None}
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defaults.update(kwargs)
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return argparse.Namespace(**defaults)
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def _ddic_xml(name="ZMM_BIP_001_HEADER", otype="TABL/DS", version="active",
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description="", package=None, master_language="ZH"):
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attrs = (
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f' adtcore:name="{name}"'
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f' adtcore:type="{otype}"'
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f' adtcore:version="{version}"'
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f' adtcore:masterLanguage="{master_language}"'
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)
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if description:
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attrs += f' adtcore:description="{description}"'
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head = (
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b'<?xml version="1.0"?>'
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b'<adtcore:object xmlns:adtcore="http://www.sap.com/adt/core"'
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+ attrs.encode()
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)
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if package is None:
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return head + b'/>'
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return (
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head + b'>'
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b'<adtcore:packageRef adtcore:name="' + package.encode() + b'"/>'
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b'</adtcore:object>'
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)
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class TestLanguageFallback(unittest.TestCase):
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def test_prefers_login_language(self):
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rows = [("1", "中文描述"), ("E", "English desc")]
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self.assertEqual(_pick_description_text(rows, "1"), "中文描述")
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def test_prefers_E_when_login_language_missing(self):
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rows = [("1", "中文描述"), ("E", "English desc")]
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self.assertEqual(_pick_description_text(rows, ""), "English desc")
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def test_E_before_1(self):
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rows = [("E", "English desc"), ("1", "中文描述")]
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self.assertEqual(_pick_description_text(rows, "D"), "English desc")
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def test_falls_back_to_first_row_when_no_priority_match(self):
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rows = [("F", "French"), ("D", "Deutsch")]
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self.assertEqual(_pick_description_text(rows, ""), "French")
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def test_empty_rows_returns_empty(self):
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self.assertEqual(_pick_description_text([], "E"), "")
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self.assertEqual(_pick_description_text(None, "E"), "")
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def test_sap_language_key_mapping(self):
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self.assertEqual(_sap_language_key("ZH"), "1")
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self.assertEqual(_sap_language_key("EN"), "E")
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self.assertEqual(_sap_language_key(""), "")
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self.assertEqual(_sap_language_key("E"), "E")
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class TestQueryDdicDescription(unittest.TestCase):
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def test_structure_queries_dd02t_and_fills(self):
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client = _make_client()
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client.query_table_data.return_value = {
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"columns": ["DDLANGUAGE", "DDTEXT"],
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"rows": [["E", "BIP vendor header"]],
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}
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result = _query_ddic_description(client, "structure", "ZMM_BIP_001_HEADER", "")
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self.assertEqual(result, "BIP vendor header")
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sql = client.query_table_data.call_args[0][0]
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self.assertIn("DD02T", sql)
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self.assertIn("TABNAME IN ('ZMM_BIP_001_HEADER')", sql)
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def test_tabletype_queries_dd40t(self):
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client = _make_client()
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client.query_table_data.return_value = {
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"columns": ["DDLANGUAGE", "DDTEXT"],
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"rows": [["1", "BIP bank rows"]],
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}
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result = _query_ddic_description(client, "tabletype", "ZMM_BIP_001_BANK_T", "")
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self.assertEqual(result, "BIP bank rows")
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sql = client.query_table_data.call_args[0][0]
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self.assertIn("DD40T", sql)
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self.assertIn("TYPENAME IN ('ZMM_BIP_001_BANK_T')", sql)
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def test_non_ddic_type_returns_empty_without_query(self):
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client = _make_client()
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self.assertEqual(_query_ddic_description(client, "class", "ZCL_X", ""), "")
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client.query_table_data.assert_not_called()
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def test_failure_returns_empty(self):
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client = _make_client()
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client.query_table_data.side_effect = Exception("boom")
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self.assertEqual(_query_ddic_description(client, "structure", "X", ""), "")
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class TestQueryDdicPackage(unittest.TestCase):
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def test_structure_queries_tadir(self):
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client = _make_client()
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client.query_table_data.return_value = {
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"columns": ["DEVCLASS"],
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"rows": [["ZMM"]],
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}
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result = _query_ddic_package(client, "structure", "ZMM_BIP_001_HEADER")
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self.assertEqual(result, "ZMM")
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sql = client.query_table_data.call_args[0][0]
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self.assertIn("TADIR", sql)
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self.assertIn("OBJECT IN ('TABL')", sql)
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self.assertIn("OBJ_NAME IN ('ZMM_BIP_001_HEADER')", sql)
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def test_no_rows_returns_empty(self):
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client = _make_client()
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client.query_table_data.return_value = {"columns": ["DEVCLASS"], "rows": []}
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self.assertEqual(_query_ddic_package(client, "structure", "ZMM_BIP_001_HEADER"), "")
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def test_failure_returns_empty(self):
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client = _make_client()
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client.query_table_data.side_effect = Exception("boom")
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self.assertEqual(_query_ddic_package(client, "structure", "X"), "")
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class TestCmdInfoSupplement(unittest.TestCase):
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def test_no_supplement_when_values_present(self):
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from sapcli.commands.crud import cmd_info
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client = _make_client()
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client.session.get.return_value = _mock_resp(
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200, content=_ddic_xml(description="My desc", package="ZPKG")
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)
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client.query_table_data.return_value = {"columns": [], "rows": []}
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with patch("builtins.print"):
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cmd_info(_args(type="structure", name="ZMM_BIP_001_HEADER"), client)
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sqls = [str(c[0][0]) for c in client.query_table_data.call_args_list]
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self.assertFalse(any(t in s for t in ("DD02T", "DD40T", "DD04T", "DD01T") for s in sqls))
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self.assertFalse(any("TADIR" in s for s in sqls))
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def test_supplements_description_and_package(self):
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from sapcli.commands.crud import cmd_info
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client = _make_client()
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client.session.get.return_value = _mock_resp(200, content=_ddic_xml())
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def fake_query(sql, max_rows=200):
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if "DD02T" in sql:
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return {"columns": ["DDLANGUAGE", "DDTEXT"], "rows": [["E", "BIP vendor header"]]}
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if "TADIR" in sql:
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return {"columns": ["DEVCLASS"], "rows": [["ZX_TEST_PKG"]]}
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return {"columns": [], "rows": []}
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client.query_table_data.side_effect = fake_query
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with patch("builtins.print") as mock_print:
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cmd_info(_args(type="structure", name="ZMM_BIP_001_HEADER"), client)
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printed = " ".join(str(c) for c, _ in mock_print.call_args_list)
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self.assertIn("BIP vendor header", printed)
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self.assertIn("ZX_TEST_PKG", printed)
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def test_supplement_failure_keeps_original(self):
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from sapcli.commands.crud import cmd_info
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client = _make_client()
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client.session.get.return_value = _mock_resp(200, content=_ddic_xml())
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def fake_query(sql, max_rows=200):
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if "DD02T" in sql or "TADIR" in sql:
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raise Exception("boom")
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return {"columns": [], "rows": []}
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client.query_table_data.side_effect = fake_query
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with patch("builtins.print") as mock_print:
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cmd_info(_args(type="structure", name="ZMM_BIP_001_HEADER"), client)
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printed = " ".join(str(c) for c, _ in mock_print.call_args_list)
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self.assertIn("(未指定)", printed)
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if __name__ == "__main__":
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unittest.main()
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