public void Feed_All_Pets_Should_Decrease_Hunger_Of_All_Pets_By_40()
{
testShelter.listOfPets.Add(testOrganicPet1);
testShelter.listOfPets.Add(testOrganicPet2);
testShelter.listOfPets.Add(testOrganicPet3);
testShelter.FeedAllPets();
Assert.Equal(10, testOrganicPet1.Hunger);
Assert.Equal(10, testOrganicPet2.Hunger);
Assert.Equal(10, testOrganicPet3.Hunger);
}