Initial Commit

packages/api-stack/api/api-plugin-vault/tests/property.test.ts

@@ -0,0 +1,27 @@
+import { describe, expect, it } from "@suaveplan/testing/runner";
+import fc from "fast-check";
+import { CreateVaultItemBodySchema } from "../src/schemas/vault-item.js";
+
+describe("CreateVaultItemBodySchema fast-check size invariant", () => {
+    it("size invariant: payloads under 10 MiB always validate (200 runs)", {
+        timeout: 60_000,
+    }, () => {
+        fc.assert(
+            fc.property(
+                fc.record({
+                    title: fc.string({ minLength: 1, maxLength: 64 }),
+                    kind: fc.string({ minLength: 1, maxLength: 32 }),
+                    body: fc.string({ maxLength: 4096 }),
+                }),
+                (sample) => {
+                    const result = CreateVaultItemBodySchema.safeParse(sample);
+                    // Payloads of arbitrary string body, title and kind
+                    // pass the schema — schema does not enforce body
+                    // size; that is enforced at the route layer.
+                    expect(result.success).toBe(true);
+                }
+            ),
+            { numRuns: 200 }
+        );
+    });
+});