Release Fixture Tools 0.1.0

2026-09-01 13:03:32 +02:00
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+# Architecture
+
+Fixture Tools is a relocatable React application with a framework-independent
+TypeScript core. Bounded import adapters turn JSON Schema, SQL DDL, XSD, CSV
+headings, and saved recipes into one normalized model. The editor works only on
+that inert model: imported SQL is never executed, XML entities are rejected,
+and no reference is fetched.
+
+Generation starts from a stable text-seeded pseudo-random stream. It creates
+ordinary fields first, applies requested non-reference invalid cases, resolves
+foreign keys against already generated target rows, and finally applies any
+requested foreign-key violations. Uniqueness bookkeeping and a separate
+violation ledger make the valid and negative-test paths explicit. Serializers
+operate over the resulting bounded dataset and enforce an 8 MiB output cap.
+
+The app deliberately uses a focused schema subset instead of claiming full
+standards conformance. Limits are 2 MiB per source, 20 tables, 100 fields per
+table, 10,000 rows per table, and 50,000 rows overall. These bounds keep parsing,
+editing, rendering, and download generation responsive in a browser tab. A
+second 100,000-value ceiling prevents wide models from defeating the row limit.