/** * @covers \OpenWeatherMap\Entity\Time::getSymbol * @covers \OpenWeatherMap\Entity\Time::setSymbol */ public function testGetSetSymbol() { $symbol = new Symbol(); $time = new Time(); $this->assertNull($time->getSymbol()); $this->assertSame($time, $time->setSymbol($symbol)); $this->assertSame($symbol, $time->getSymbol()); }