@Test
public void testFindByVendor() {
// When
List<Product> products = productDao.findByVendor(201L);
// Then
Product expectedProduct = new Product();
expectedProduct.setId(209L);
Product expectedProduct1 = new Product();
expectedProduct1.setId(210L);
assertThat(products).isEqualTo(Arrays.asList(expectedProduct, expectedProduct1));
}
