/**
* Test that we can extract values from a City instance
*
* @covers \OpenWeatherMap\Hydrator\Strategy\CityStrategy::extract
*/
public function testExtract()
{
$cityStrategy = new CityStrategy();
$city = new City();
$city->setId(123)->setName('Los Angeles');
$values = $cityStrategy->extract($city);
$this->assertArrayHasKey('id', $values);
$this->assertArrayHasKey('name', $values);
}
/**
* Test that attempting to set the id value with a non digit
* value throws an exception
*
* @expectedException InvalidArgumentException
* @covers \OpenWeatherMap\Entity\City::setId
*/
public function testSetIdThrowsException()
{
$city = new City();
$city->setId(new stdClass());
}
