public function testGetSetOccasionalDrinks() { $expected = (new Drinks())->setSpiritsAmount(1); $this->assertNotEquals($expected, $this->instance->getOccasionalDrinks()); $this->assertInstanceOf(Drinking::class, $this->instance->setOccasionalDrinks($expected)); $this->assertEquals($expected, $this->instance->getOccasionalDrinks()); }