public void TestUpdateIngredient()
{
// arrange
Ingredients updatedIngredient = new Ingredients();
updatedIngredient.Item = "Water";
updatedIngredient.Quantity = 2;
testSingleIngredient.Units = Ingredients.UnitTypes.tbsp;
// act
TestMenuRepo.AddMenuItem(menuTest);
bool result = TestMenuRepo.UpdateMenuItemIngredients("Donut", "Flour", updatedIngredient);
Assert.IsTrue(result);
}