/**
* Test that we can get and set the unit
*
* @covers \OpenWeatherMap\Entity\Temperature::getUnit
* @covers \OpenWeatherMap\Entity\Temperature::setUnit
*/
public function testGetSetUnit()
{
$unit = "kelvin";
$temperature = new Temperature();
$this->assertNull($temperature->getUnit());
$this->assertSame($temperature, $temperature->setUnit($unit));
$this->assertEquals($unit, $temperature->getUnit());
}
