public function testStorageUnit() { $rack = new Rack(); $incubator = new Incubator(); $incubator->setTemperature(28); $this->assertNull($rack->getStorageUnit()); $rack->setStorageUnit($incubator); $this->assertEquals($incubator, $rack->getStorageUnit()); return $rack; }
protected function getPosition() { $incubator = new Incubator(); $incubator->setName('Test'); $incubator->setTemperature(28); $rack = new Rack(1, 1); $rack->setStorageUnit($incubator); return new RackPosition($rack, 1, 1); }