feat: build juozas auto site

tests/jsonld.test.ts

@@ -0,0 +1,51 @@
+import { describe, expect, it } from 'vitest';
+import { vehicleJsonLd } from '../src/lib/jsonLd';
+
+describe('Vehicle JSON-LD', () => {
+  it('maps listing fields to Vehicle schema', () => {
+    const schema = vehicleJsonLd({
+      canonicalUrl: 'https://auto.juozas.lt/automobiliai/bmw-320d-2018-vilnius',
+      imageUrl: 'https://auto.juozas.lt/_astro/01.jpg',
+      car: {
+        make: 'BMW',
+        model: '320d',
+        year: 2018,
+        price: 12500,
+        mileage: 145000,
+        fuel: 'dyzelinas',
+        transmission: 'automatinė',
+        bodyType: 'sedanas',
+        color: 'Pilka',
+        sold: false,
+        vin: 'WBA8C91010A000000',
+      },
+    });
+
+    expect(schema['@type']).toBe('Vehicle');
+    expect(schema.vehicleModelDate).toBe(2018);
+    expect(schema.mileageFromOdometer.value).toBe(145000);
+    expect(schema.offers.price).toBe(12500);
+    expect(schema.offers.priceCurrency).toBe('EUR');
+  });
+
+  it('marks sold listings as sold out', () => {
+    const schema = vehicleJsonLd({
+      canonicalUrl: 'https://auto.juozas.lt/automobiliai/bmw-320d-2018-vilnius',
+      imageUrl: 'https://auto.juozas.lt/_astro/01.jpg',
+      car: {
+        make: 'BMW',
+        model: '320d',
+        year: 2018,
+        price: 12500,
+        mileage: 145000,
+        fuel: 'dyzelinas',
+        transmission: 'automatinė',
+        bodyType: 'sedanas',
+        color: 'Pilka',
+        sold: true,
+      },
+    });
+
+    expect(schema.offers.availability).toBe('https://schema.org/SoldOut');
+  });
+});