Ship file viewer, editor improvements, and private package releases

packages/email-renderer/test/preset-designs.test.ts

@@ -0,0 +1,21 @@
+import { expect, test } from "bun:test";
+import { createSectionPreset, emailPresets } from "../src/presets.ts";
+import { renderEmailPreview } from "../src/browser.ts";
+import type { BlockDocument } from "@wrnexus/blocks";
+
+test("every designed preset renders natively without remote placeholder assets", async () => {
+  for (const preset of emailPresets) {
+    let id = 0;
+    const section = createSectionPreset(preset.id, () => `preset-${++id}`);
+    const document: BlockDocument = {schemaVersion:1,kind:"email",meta:{subject:"Preset QA"},theme:{tokens:{}},root:{id:"root",type:"layout.email-document",version:1,props:{width:"600"},styles:{},slots:{content:[section]}}};
+    const before = JSON.stringify(document);
+    const result = await renderEmailPreview(document, {variables:{recipientName:"Alex",organizationAddress:"Company address",unsubscribeUrl:"https://example.com/unsubscribe"}});
+    expect(result.ok).toBe(true);
+    if (result.ok) {
+      expect(result.value.html).not.toContain("placehold.co");
+      expect(result.value.html).toContain(String(section.props.background));
+      expect(result.value.text.length).toBeGreaterThan(80);
+    }
+    expect(JSON.stringify(document)).toBe(before);
+  }
+});