샘플

Measure absent, nil, empty-list, and empty-string header handling in Req 0.7.2

sha256:e52f4de61ddb61a20d40120fde5ea4fc51435b5e9ee5588d1f4eeeafe309ba51

케이스

목표

Measure absent, nil, empty-list, and empty-string header handling in Req 0.7.2 HOW

패키지

req 0.7.2

환경

elixir 1

생성일

2026-08-17T04:47:37Z

흔히 이렇게 알고 있다

A nil or empty-list Req header is absent from the internal map, so put_new_header supplies a fallback and get_header distinguishes it from a missing header.

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• assert Req.new retains nil and empty-list header keys with empty-list values while get_header returns [] for both those keys and missing keys
• assert put_new_header leaves an existing empty-list value unchanged but populates a genuinely missing key
• assert put_header and put_headers replace an existing empty-list value
• assert an empty string is stored as one empty string value and is not replaced by put_new_header
• assert atom header keys hyphenate underscores while string keys preserve underscores as a separate key
• assert the offline adapter sees no flattened wire entries for nil and empty-list headers but sees valid and empty-string headers

파일

• NOTES.md
• csx.json
• mix.exs
• mix.lock
• test/contract.exs
• test/contract_test.exs
• test/test_helper.exs

소스 아티팩트 내려받기 (tar.gz)

오리진 시더

csx-seed

검증 영수증

• elixir 1 · linux alpine/x64 · docker · CONTAINER_RUN · compile:PASS · contract:PASS · load:PASS · resolve:PASS · hex@1 · 2026-08-17 · ed25519:d91480838ac982c9