测试模块初步完成

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"""
db 黑盒用户模拟测试 — 集中日志: 写入 → 查询 → 统计 → 清理。
用户旅程:
1. 通过 pymsg 协议执行 CRUD (select/insert)
2. 通过 HTTP /log/ingest 写入日志
3. 通过 HTTP /log/query 查询日志
4. 通过 HTTP /log/stats 查看统计
5. 通过 HTTP /log/health 健康检查
注意: dbv2.py (pymsg 模式) 不挂载 Flask log_module Blueprint,
因此 HTTP /log/* 路由可能不可用。测试会优雅降级。
"""
import json
import random
import string
import time
from helpers import (
http_get, http_post, try_parse_json,
assert_eq, assert_status, assert_true, assert_json_key,
skip, Counter, check_service, PymsgClient,
)
from config import get_url
DB_URL = get_url("db")
DB_HOST = "127.0.0.1"
DB_PORT = 8005
def run(url: str = None):
"""db 用户模拟测试入口。返回 (passed, failed, skipped)。"""
du = url or DB_URL
c = Counter()
print(f"\n--- db 数据库与日志流程 ---\n")
# ------------------------------------------------------------------
# 0. 检查服务可用性
# ------------------------------------------------------------------
if not check_service(du)[0]:
skip("全部测试", "db 服务不可达", c)
return c.passed, c.failed, c.skipped
# ------------------------------------------------------------------
# 第一部分: pymsg 协议 CRUD
# ------------------------------------------------------------------
print(" [pymsg 协议测试]")
client = PymsgClient(DB_HOST, DB_PORT, "test_blackbox")
# 场景 1: pymsg 查询 Users 表
result = client.call({
"_route": "execute",
"action": "select",
"table": "Users",
"limit": 5,
})
assert_true(
result.get("success") is True,
"pymsg-查询Users表", c,
f"error={result.get('error', '')}",
)
if result.get("success"):
data = result.get("data", [])
assert_true(
isinstance(data, list),
"pymsg-返回列表格式", c,
)
# 场景 2: pymsg 查询 Logs 表
result = client.call({
"_route": "execute",
"action": "select",
"table": "Logs",
"limit": 3,
"order_by": [{"column": "id", "desc": True}],
})
assert_true(
result.get("success") is True,
"pymsg-查询Logs表", c,
f"error={result.get('error', '')}",
)
# 场景 3: pymsg 使用 where 条件
result = client.call({
"_route": "execute",
"action": "select",
"table": "Users",
"columns": ["id", "username"],
"where": {"id": {"gt": 0}},
"limit": 1,
})
assert_true(
result.get("success") is True,
"pymsg-条件查询", c,
f"error={result.get('error', '')}",
)
# 场景 4: pymsg 无效路由
result = client.call({
"_route": "nonexistent_route",
"action": "select",
"table": "Users",
})
assert_true(
result.get("success") is False,
"pymsg-无效路由-拒绝", c,
)
# ------------------------------------------------------------------
# 第二部分: HTTP /log/* 接口 (Flask log_module)
# ------------------------------------------------------------------
print("\n [HTTP /log/* 接口测试]")
# 检查 /log/health 是否可用(Flask log_module 是否挂载)
status, body, _ = http_get(f"{du}/log/health")
if status == 0 or status >= 500:
skip("HTTP /log/* 测试", "log_module 未挂载 (dbv2 使用 pymsg 模式, 非 Flask)", c)
else:
# 场景 5: /log/health 健康检查
assert_eq(status, 200, "log-健康检查 (200)", c)
# 场景 6: /log/ingest 写入日志
test_ts = time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())
status, body, _ = http_post(f"{du}/log/ingest", {
"logs": [{
"service": "dnfs",
"level": "INFO",
"message": f"blackbox_test_{random.randint(10000, 99999)}",
"ts": test_ts,
}],
})
data = try_parse_json(body)
assert_true(
status == 200 and data is not None and data.get("success") is True,
"log-写入日志", c,
f"status={status} body={body[:150]}",
)
# 场景 7: /log/ingest — 空日志列表
status, body, _ = http_post(f"{du}/log/ingest", {"logs": []})
assert_eq(status, 200, "log-空日志列表 (200)", c)
# 场景 8: /log/ingest — 缺少 logs 字段
status, body, _ = http_post(f"{du}/log/ingest", {})
data = try_parse_json(body)
assert_true(
data is not None and not data.get("success", True),
"log-缺少logs字段-拒绝", c,
)
# 场景 9: /log/query 查询日志
status, body, _ = http_post(f"{du}/log/query", {
"limit": 5,
"desc": True,
})
data = try_parse_json(body)
assert_true(
status == 200 and data is not None and data.get("success") is True,
"log-查询日志", c,
f"status={status}",
)
if data and data.get("success"):
assert_true(
"logs" in data.get("data", {}),
"log-查询返回logs字段", c,
)
# 场景 10: /log/stats 统计
status, body, _ = http_post(f"{du}/log/stats", {
"group_by": "service",
})
data = try_parse_json(body)
assert_true(
status == 200 and data is not None,
"log-统计", c,
f"status={status}",
)
# ------------------------------------------------------------------
# 汇总
# ------------------------------------------------------------------
print(f"\n db 测试完成: {c.summary()}")
return c.passed, c.failed, c.skipped
if __name__ == "__main__":
run()