Port property assessor helpers to TypeScript

skills/property-assessor/tests/report-pdf.test.ts

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+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import { ReportValidationError, renderReportPdf } from "../src/report-pdf.js";
+
+const samplePayload = {
+  recipientEmails: ["buyer@example.com"],
+  reportTitle: "Property Assessment Report",
+  subjectProperty: {
+    address: "4141 Whiteley Dr, Corpus Christi, TX 78418",
+    listingPrice: 149900,
+    propertyType: "Townhouse",
+    beds: 2,
+    baths: 2,
+    squareFeet: 900,
+    yearBuilt: 1978
+  },
+  verdict: {
+    decision: "only below x",
+    fairValueRange: "$132,000 - $138,000",
+    offerGuidance:
+      "Only attractive below ask after HOA, insurance, and medium make-ready assumptions are priced in."
+  },
+  snapshot: ["2 bed / 2 bath coastal townhouse in Flour Bluff."],
+  whatILike: ["Compact layout with usable bedroom count for the size."],
+  whatIDontLike: ["Thin margin at the current ask."],
+  compView: ["Need same-building or local comp confirmation."],
+  carryView: ["Underwrite taxes, HOA, wind/flood exposure, and maintenance together."],
+  risksAndDiligence: ["Confirm reserve strength and special assessment history."],
+  photoReview: {
+    status: "completed",
+    source: "Zillow",
+    attempts: ["Zillow all-photo extractor returned the full 29-photo set."],
+    summary: "Interior reads dated-to-average rather than turnkey."
+  },
+  publicRecords: {
+    jurisdiction: "Nueces Appraisal District",
+    assessedTotalValue: 141000,
+    links: [{ label: "Nueces CAD", url: "http://www.ncadistrict.com/" }]
+  },
+  sourceLinks: [
+    { label: "Zillow Listing", url: "https://www.zillow.com/homedetails/example" }
+  ]
+};
+
+test("renderReportPdf writes a non-empty PDF", async () => {
+  const outputPath = path.join(os.tmpdir(), `property-assessor-${Date.now()}.pdf`);
+  await renderReportPdf(samplePayload, outputPath);
+  const stat = await fs.promises.stat(outputPath);
+  assert.ok(stat.size > 1000);
+});
+
+test("renderReportPdf requires recipient email", async () => {
+  const outputPath = path.join(os.tmpdir(), `property-assessor-missing-email-${Date.now()}.pdf`);
+  await assert.rejects(
+    () =>
+      renderReportPdf(
+        {
+          ...samplePayload,
+          recipientEmails: []
+        },
+        outputPath
+      ),
+    ReportValidationError
+  );
+});