Use Zillow parcel hints for CAD lookup

skills/web-automation/scripts/zillow-photo-data.test.mjs

@@ -3,6 +3,7 @@ import assert from "node:assert/strict";
 
 import {
   extractZillowStructuredPhotoCandidatesFromNextDataScript,
+  extractZillowIdentifierHintsFromNextDataScript,
   shouldUseStructuredZillowPhotos,
 } from "./zillow-photo-data.js";
 
@@ -119,3 +120,27 @@ test("shouldUseStructuredZillowPhotos returns false for a tiny structured set wh
     false
   );
 });
+
+test("extractZillowIdentifierHintsFromNextDataScript finds parcel and APN style identifiers", () => {
+  const scriptText = JSON.stringify({
+    props: {
+      pageProps: {
+        componentProps: {
+          gdpClientCache: JSON.stringify({
+            SomeQuery: {
+              property: {
+                parcelId: "1234567890",
+                apn: "APN-77-55",
+              },
+            },
+          }),
+        },
+      },
+    },
+  });
+
+  assert.deepEqual(extractZillowIdentifierHintsFromNextDataScript(scriptText), {
+    parcelId: "1234567890",
+    apn: "APN-77-55",
+  });
+});