public function testTemperatureImperial()
{
$forecast = $this->owm->getWeatherForecast('New York', 'imperial', 'en', '', 10);
$now = new \DateTime();
$this->assertEquals($now->format('m-d-Y H:i'), $forecast->lastUpdate->format('m-d-Y H:i'));
$this->assertEquals('New York', $forecast->city->name);
$this->assertEquals('10:53:25', $forecast->sun->rise->format("H:i:s"));
$this->assertEquals('23:11:57', $forecast->sun->set->format("H:i:s"));
$this->assertEquals(10, iterator_count($forecast));
$forecast_arr = iterator_to_array($forecast);
$this->assertEquals('48.88 F', $forecast_arr[0]->temperature);
$this->assertEquals('55.56 F', $forecast_arr[1]->temperature);
$this->assertEquals('57.08 F', $forecast_arr[2]->temperature->now);
$this->assertEquals('50.85 F', $forecast_arr[3]->temperature);
$this->assertEquals('47.79 F', $forecast_arr[4]->temperature);
$this->assertEquals('46.21 F', $forecast_arr[5]->temperature);
$this->assertEquals('47.73 F', $forecast_arr[6]->temperature);
$this->assertEquals('43.52 F', $forecast_arr[7]->temperature->now);
$this->assertEquals('34.79 F', $forecast_arr[8]->temperature);
$this->assertEquals('30.35 F', $forecast_arr[9]->temperature);
$this->assertEquals('47.75 F', $forecast_arr[0]->temperature->min);
$this->assertEquals('64.53 F', $forecast_arr[1]->temperature->max);
$this->assertEquals('69.4 F', $forecast_arr[2]->temperature->day);
$this->assertEquals('58.71 F', $forecast_arr[3]->temperature->morning);
$this->assertEquals('49.5 F', $forecast_arr[4]->temperature->evening);
$this->assertEquals('43.63 F', $forecast_arr[5]->temperature->night);
$this->assertEquals('F', $forecast_arr[6]->temperature->getUnit());
$this->assertEquals('43.52', $forecast_arr[7]->temperature->getValue());
$this->assertEmpty($forecast_arr[8]->temperature->getDescription());
$this->assertEquals('30.35 F', $forecast_arr[9]->temperature->getFormatted());
}
