/**
* @covers ::getProperties
* @covers ::getPublicPropertiesOf
*/
public function testGetProperties()
{
$object = new City(['id' => 10, 'name' => 'test1']);
$properties = $object->getProperties();
$expected = ['id' => 10, 'name' => 'test1', 'countryId' => null];
$this->assertEquals($expected, $properties);
}