APITestka

Python License PyPI Documentation Status

APITestka 是一個輕量級、跨平台的 Python 自動化 API 測試框架。 它最初是 HTTP/HTTPS / SOAP-XML / JSON 的請求執行器,搭配報告產生與 JSON 驅動的 executor; 現在已擴充為一整套工具:變數鏈式請求、OpenAPI / Postman / HAR / cURL 匯入器、 record-replay proxy、安全性檢測、平行執行 runner,以及給 Claude 用的 MCP server 等等。

其他語言: English | 简体中文


目錄


亮點

類別 內容
後端 requests(同步、session)、httpx(同步 + 非同步、HTTP/2)、WebSocket、SSE、GraphQL
資料層 變數儲存區、`` 模板、CSV/JSON 資料驅動、環境設定檔、假資料
斷言 欄位斷言、JSON Schema、JSONPath、Snapshot、結構化 diff、OpenAPI contract drift、回應時間 SLA
連線 mTLS、Proxy、DNS override、VCR-style cassette 錄製/回放
模擬伺服器 靜態、動態、stateful、故障注入、OpenAPI 驅動、Jinja 模板、Webhook 接收、record-replay proxy
Runner 順序與平行執行、Tag 過濾、Dependency-aware 排序、Retry 策略
報告 HTML / JSON / XML / JUnit / Allure / Markdown / shields.io badge / SQLite 趨勢資料庫 / Run diff
生態整合 Slack / Teams / Discord webhook、GitHub PR comment、cURL & HAR 匯入、OpenAPI / Postman 匯入
CLI / DX 子命令式 CLI、REPL、終端摘要、Shell completion、Scaffold
安全 Auth helper(Basic / Bearer / JWT / AWS SigV4)、Header / CORS / Rate limit / SSRF probe、pip-audit、Fuzz
Spec 反推 測試紀錄 → OpenAPI、JSON Schema 推斷、OpenAPI changelog
AI 可插拔後端,LLM 不可用時自動退回確定性 fallback
MCP 一級支援 Claude Code,將框架曝露為 MCP 工具
GUI 可選 PySide6 GUI(英 / 繁中 / 简中 / 日)+ 嵌入 Swagger UI
跨平台 Windows、macOS、Linux,Python 3.10–3.14

安裝

pip install je_api_testka

Optional extras(pip install 'je_api_testka[<extra>]'):

Extra 加入的功能
gui PySide6 GUI
websocket websockets 給 WebSocket wrapper 使用
schema jsonschema / jsonpath-ng 進階斷言
security pyjwt / botocore 給 JWT / AWS SigV4
otel opentelemetry-api / opentelemetry-sdk tracing hook
mcp mcp Python SDK 給 MCP server

快速開始

from je_api_testka import test_api_method_requests, generate_html_report

test_api_method_requests(
    "get", "https://httpbin.org/get",
    result_check_dict={"status_code": 200},
)
generate_html_report("smoke")

JSON 驅動版本(smoke.json):

{
  "api_testka": [
    ["AT_test_api_method_requests", {
      "http_method": "get",
      "test_url": "https://httpbin.org/get",
      "result_check_dict": {"status_code": 200}
    }],
    ["AT_generate_html_report", {"html_file_name": "smoke"}]
  ]
}
apitestka run smoke.json

核心概念


功能總覽

HTTP / 協定後端

後端 函式
requests test_api_method_requests(同步、session)
httpx 同步 test_api_method_httpx
httpx 非同步 test_api_method_httpx_async(http2=True 啟用 HTTP/2)
WebSocket test_api_method_websockettest_api_method_websocket_async(extra:websocket)
SSE iter_sse_eventstest_api_method_sse
GraphQL test_api_method_graphqltest_api_method_graphql_async
from je_api_testka import test_api_method_graphql

test_api_method_graphql(
    "https://api.example.invalid/graphql",
    query="query Get($id: ID!) { user(id: $id) { id name } }",
    variables={"id": "42"},
)

資料層

from je_api_testka import (
    variable_store, render_template, extract_and_store, load_env_profile,
    fake_uuid, iter_csv_rows,
)

load_env_profile("envs/dev.json")
extract_and_store({"data": {"id": 7}}, "data.id", "user_id")
render_template("/users/")        # -> "/users/7"

for row in iter_csv_rows("data/users.csv"):
    variable_store.set("email", row["email"])
    test_api_method_requests("post", "https://x.invalid/login", json=row)

Executor 命令:AT_set_variableAT_get_variableAT_clear_variablesAT_extract_and_storeAT_render_templateAT_fake_uuidAT_fake_emailAT_fake_wordAT_load_env_profile

斷言、Diff 與 SLA

from je_api_testka import (
    check_json_schema, check_jsonpath, assert_snapshot,
    diff_payloads, diff_openapi_specs, RetryPolicy, retry_call,
)
from je_api_testka.diff.sla_check import ResponseSLA, assert_sla

check_json_schema(payload, {"type": "object", "required": ["id"]})
check_jsonpath(payload, "$.data.id", expected=7)
assert_snapshot("user-by-id", payload, ignore_keys=["timestamp"])
diff = diff_payloads(prod_response, staging_response, ignore_paths=["server_time"])
assert_sla(records, ResponseSLA(max_ms=2000, p95_ms=1500))

連線層

from je_api_testka.connection import (
    ConnectionOptions, apply_to_requests_kwargs,
    dns_override, Cassette, replay_or_record,
)

options = ConnectionOptions(cert=("c.crt", "c.key"),
                            proxies={"https": "http://proxy:8080"})

with dns_override({"api.example.invalid": "127.0.0.1"}):
    test_api_method_requests("get", "https://api.example.invalid/health")

cassette = Cassette("tape.json")  # 離線 replay-or-record

模擬伺服器

FlaskMockServer 現在支援以下功能:

功能 API
靜態 routes flask_mock_server_instance.add_router({...})
動態 routes server.add_dynamic_route(...) 搭配 DynamicRouter
Stateful 儲存 server.state(StatefulStore)
故障注入 server.fault_injector.configure(latency_seconds=..., failure_probability=...)
OpenAPI 驅動 server.load_openapi(spec)
模板回應 server.add_template_route("/x", {"msg": ""})
接收 Webhook server.add_webhook("/hook"),讀 server.webhook_receiver.all()
Record-replay server.add_proxy("https://upstream", "tape.json")
apitestka mock --host 0.0.0.0 --port 9000

Runner

from je_api_testka.runner import (
    run_actions_parallel, filter_actions_by_tag, order_actions,
)

actions = order_actions(filter_actions_by_tag(actions, {"smoke"}))
results = run_actions_parallel(actions, max_workers=8)

報告與可觀測性

from je_api_testka import (
    generate_html_report, generate_json_report, generate_xml_report,
)
from je_api_testka.utils.generate_report.junit_report import generate_junit_report
from je_api_testka.utils.generate_report.allure_report import generate_allure_report
from je_api_testka.utils.generate_report.markdown_report import generate_markdown_report
from je_api_testka.utils.generate_report.badge import generate_badge
from je_api_testka.utils.generate_report.run_diff import diff_runs
from je_api_testka.utils.generate_report.trend_store import record_current_run

generate_html_report("report")
generate_junit_report("junit.xml")          # GitHub Actions / Jenkins
generate_allure_report("allure-results")    # `allure generate` 可吃
generate_markdown_report("report.md")       # Slack / GitHub 友善
generate_badge("badge.json")                # shields.io endpoint
record_current_run("trend.sqlite")          # 歷史趨勢

OpenTelemetry hook(沒裝 opentelemetry-api 時自動 no-op):

from je_api_testka.utils.observability import instrument_request

with instrument_request("GET", "https://x.invalid"):
    test_api_method_requests("get", "https://x.invalid")

生態整合

from je_api_testka.integrations import (
    notify_via_webhook, post_pr_comment,
    curl_to_action, convert_har,
)
from je_api_testka.cli.import_specs import convert_spec_file

notify_via_webhook("https://hooks.slack.invalid/...", summary="...", platform="slack")
post_pr_comment("acme/widget", pr_number=42, token="<gha-token>")

action = curl_to_action("curl -X POST https://api/x -d '{\"a\":1}'")
actions = convert_har("traffic.har")
actions = convert_spec_file("openapi.json", spec_format="openapi")

CLI / 開發體驗

apitestka run actions.json              # 也可給目錄
apitestka create my_project
apitestka mock --port 9000
apitestka import openapi.json out.json --format openapi
apitestka repl                          # JSON action REPL
apitestka summary                       # ANSI 彩色摘要
apitestka scaffold https://api/x out.json
apitestka completion bash               # source >> ~/.bashrc
apitestka mcp                           # 走 stdio 啟動 MCP server

安全檢測

from je_api_testka.security import (
    basic_auth_header, bearer_token_header, build_jwt, aws_sigv4_headers,
    scan_security_headers, cors_preflight, probe_rate_limit, probe_ssrf,
    fuzz_string_inputs, run_pip_audit,
)

scan_security_headers(response_headers)              # HSTS / CSP / nosniff…
cors_preflight("https://api/x", origin="https://app")
probe_rate_limit("https://api/x", burst=20)
probe_ssrf("https://api/fetch", parameter="url")
run_pip_audit()

OpenAPI 反推

from je_api_testka.spec import infer_schema, records_to_openapi, openapi_changelog

records_to_openapi(title="Recovered", version="0.1.0")
openapi_changelog(prev_spec, current_spec)           # markdown changelog

GUI

pip install 'je_api_testka[gui]'

je_api_testka.gui 內的 headless model(HistoryPanelModelEnvManagerModelrender_side_by_side)讓測試與 headless 工具不需 PySide6 也能驅動面板。 真正的 Qt widget 在 main_widget.py

語系:English、繁體中文、简体中文、日本語。透過 LanguageWrapper.reset_language(...) 切換。

可插拔 AI 後端

預設 NoOpAIBackend 不會碰網路。要啟用 LLM 驅動的測試生成,自行掛載:

from je_api_testka.ai import AIBackend, set_ai_backend, generate_tests_from_openapi

class AnthropicBackend(AIBackend):
    def complete(self, prompt, *, context=None):
        ...  # 呼叫你的 LLM provider
        return llm_response_text

set_ai_backend(AnthropicBackend())
actions = generate_tests_from_openapi(my_openapi_spec)  # LLM 回應不是合法 JSON
                                                        # 時會自動降級為確定性 happy path

Claude 用的 MCP Server

APITestka 內建 MCP server,讓 Claude 等 MCP-compatible client 可以直接驅動本框架。共曝露八個工具:

Tool 用途
apitestka_run_action 執行 action list
apitestka_test_api 一次性 HTTP 請求(走 requests 後端)
apitestka_curl_to_action cURL → action JSON
apitestka_har_import HAR 檔 → action list
apitestka_render_markdown 從目前紀錄產 Markdown 報告
apitestka_records_to_openapi 反推 OpenAPI 文件
apitestka_clear_records 清空測試紀錄
apitestka_get_records 拿目前的成功 / 失敗紀錄

安裝與啟動:

pip install 'je_api_testka[mcp]'
apitestka-mcp        # 或: apitestka mcp / python -m je_api_testka.mcp_server

Claude Code 設定(~/.claude/mcp.json):

{
  "mcpServers": {
    "apitestka": {
      "command": "apitestka-mcp"
    }
  }
}

專案結構

je_api_testka/
├── __init__.py              # 公開 API
├── __main__.py              # 舊版 CLI 進入點
├── ai/                      # 可插拔 AI 後端 + 周邊
├── cli/                     # apitestka CLI 子命令、REPL、shell completion
├── connection/              # ConnectionOptions、DNS override、Cassette
├── data/                    # VariableStore、template、faker、env profile
├── diff/                    # Response diff / contract drift / SLA
├── graphql_wrapper/         # GraphQL helper
├── gui/                     # 可選 PySide6 GUI + headless model
├── httpx_wrapper/           # httpx 同步 + 非同步 wrapper
├── integrations/            # 通知、PR comment、匯入器
├── mcp_server/              # Claude / MCP server
├── pytest_plugin/           # pytest fixtures
├── requests_wrapper/        # requests wrapper
├── runner/                  # Parallel / tag / dependency runner
├── security/                # Auth、fuzz、header / CORS / SSRF / rate limit / CVE
├── spec/                    # OpenAPI 反推 / changelog
├── sse_wrapper/             # SSE helper
├── utils/                   # Executor、mock server、報告產生器等
└── websocket_wrapper/       # WebSocket wrapper

Optional Extras

pip install 'je_api_testka[websocket]'
pip install 'je_api_testka[schema]'
pip install 'je_api_testka[security]'
pip install 'je_api_testka[otel]'
pip install 'je_api_testka[mcp]'
pip install 'je_api_testka[gui]'

開發

git clone https://github.com/Intergration-Automation-Testing/APITestka.git
cd APITestka
pip install -r dev_requirements.txt
pytest                     # 整套(300+ 測試)

CI 矩陣:Ubuntu / macOS / Windows × Python 3.10–3.14。


貢獻

請見 CONTRIBUTING.md。每個 commit 必須附單元測試 (細節見 CLAUDE.mdTesting Guidelines 段)。


授權

MIT — 詳見 licenses/APITestka_LICENSE


連結