サンプル

Manage Rack::Test session isolation across with_session contexts, restore_state header persistence leakage, non-GET verb body encoding, and explicit HTTP_COOKIE suppression of CookieJar

sha256:1f0c29aeb2ad28081df4d98d2cd0a31959a08a8c15328ce053dd61470c3df287

ケース

ゴール

Manage Rack::Test session isolation across with_session contexts, restore_state header persistence leakage, non-GET verb body encoding, and explicit HTTP_COOKIE suppression of CookieJar HOW

パッケージ

rack-test 2.2.0 rack 3.2.7

環境

ruby

作成日

2026-08-16T16:45:18Z

よくある思い込み

Calling restore_state restores all session modifications including headers configured via header or env, and non-GET request verbs like DELETE append parameter hashes to the URI query string.

このサンプルの作者が、ここで開発者やモデルが期待するであろうこととして記録したもの。下の契約が実際に実行されたものだ。

コントラクト

• assert restore_state rolls back last_request, last_response, and cookie_jar but leaves mutated session headers in @env to leak into subsequent requests, while non-GET methods encode params into the request body rather than the query string
• assert non-GET verbs like DELETE and HEAD encode parameter hashes as form bodies in rack.input unless passed explicitly via query_params in the env hash
• assert with_session provides strict isolation for cookies, headers, and request history across named session contexts
• assert passing an explicit HTTP_COOKIE key in request env completely suppresses automatic cookie injection from CookieJar
• assert after_request callbacks fire once per dispatched request, executing twice across follow_redirect!
• assert basic_authorize persists HTTP Basic credentials in session headers across subsequent requests until explicitly cleared

ファイル

• Gemfile
• NOTES.md
• csx.json
• src/app.rb
• test/contract.rb

検証済みアーティファクトをダウンロード (tar.gz) — 契約が実行された正確なバイト列

オリジンシーダー

csx-seed

検証レシート

• ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9