timothyandClaude Fable 5.1 4bd5cf9e91 docs(563): scope the required-member claim to the serializer, and name model validation as residue ...

The previous commit said a body omitting a `required` member "reaches the action" in production. That
overreaches what was measured: MVC adds an implicit required check for non-nullable reference types
(ErsatzTV.Core.Nullable has <Nullable>enable</Nullable>, and Startup configures no ApiBehaviorOptions,
so the [ApiController] automatic 400 is live), which would very likely reject that body before the
action. What is measured is the SERIALIZER: Newtonsoft deserializes it to a default, System.Text.Json
throws. The prose in the test, ApiJsonSettings, the record and docs/testing.md now stops there and puts
MVC model validation on the uncovered-wrapper list where it belongs.

Decisions-Edit: yes
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015QqCpYFsKgnAnx6jVwrKiV

2026-09-05 09:25:11 +02:00

..

deny-path-at-production-config-value.md

feat(779): test the deny path at the production config value, and derive full-replace field lists (#808)

2026-08-21 19:22:30 +00:00

e2e-cleanup-scope-by-pid.md

feat(610): split the decision corpus into one YAML-frontmatter file per record

2026-07-25 19:45:09 +02:00

e2e-local-fresh-config-dir.md

feat(610): split the decision corpus into one YAML-frontmatter file per record

2026-07-25 19:45:09 +02:00

enumerating-guard-identity-not-position.md

fix(684): key the pageSize guard registry on identity, not source position

2026-07-27 19:08:26 +02:00

fix-ships-a-witnessed-red-test.md

feat(794): witness a fix's test failing BEFORE the fix, and check the claim in CI (#801)

2026-08-16 10:24:59 +00:00

full-replace-asserts-field-list.md

fix(820): derive where Complete<T> is APPLIED, not just what it means (#883)

2026-08-29 22:06:38 +00:00

guard-derives-population-from-source.md

fix(819): derive the SPA page-size guard population from the git index (#875)

2026-08-29 09:14:15 +00:00

guard-ships-with-mutation-proof.md

fix(806): guard populations over FILES derive from the git index, not a filesystem walk (#818)

2026-08-22 16:07:58 +00:00

hook-reports-its-own-execution.md

feat(776): every hook reports that it fired, and the report is measured (#795)

2026-08-14 19:11:05 +00:00

live-e2e-prepush-timing.md

feat(610): split the decision corpus into one YAML-frontmatter file per record

2026-07-25 19:45:09 +02:00

mutation-claims-are-executed.md

fix(881): the replacement clause asserted an absolute I had not measured

2026-09-05 07:09:14 +02:00

playwright-mcp-download-and-recovery.md

feat(610): split the decision corpus into one YAML-frontmatter file per record

2026-07-25 19:45:09 +02:00

scripted-engine-in-process-net.md

docs(563): scope the required-member claim to the serializer, and name model validation as residue

2026-09-05 09:25:11 +02:00

suite-isolated-from-production-hook-fire-log.md

fix(809,822): isolate the suite from the production hook-fire log by construction (#874)

2026-08-29 02:32:26 +00:00

troubleshoot-path-cannot-test-branding.md

feat(610): split the decision corpus into one YAML-frontmatter file per record

2026-07-25 19:45:09 +02:00

verification-code-needs-its-own-proof.md

docs(796): verification code is code under test, and the proof it was claiming an exemption from (#871)

2026-08-28 20:06:45 +00:00

workflow-declares-its-own-job-metadata.md

fix(786,789): workflows declare their own per-job metadata; guard populations derive from it (#872)

2026-08-28 20:54:53 +00:00