public override bool Equals(object?obj)
{
if (!base.Equals(obj))
{
return(false);
}
CookedFood rhs = obj as CookedFood;
return(this._cookingMethod == rhs._cookingMethod);
}
public void it_checks_equality_for_inherited_reference_types()
{
// Arrange
Food apple = new Food("apple", FoodGroup.Fruit);
Food apple1 = new Food("apple", FoodGroup.Fruit);
CookedFood stewedApple = new CookedFood("stewed", "apple", FoodGroup.Fruit);
CookedFood bakedApple = new CookedFood("baked", "apple", FoodGroup.Fruit);
CookedFood stewedApple1 = new CookedFood("stewed", "apple", FoodGroup.Fruit);
// Act
bool areTwoApplesEqual = (apple == apple1);
bool areTwoApplesEqualWithEqualsMethod = (apple.Equals(apple1));
bool areAppleEqualStewedApple = (apple.Equals(stewedApple));
// Assert
Assert.True(areTwoApplesEqual);
Assert.True(areTwoApplesEqualWithEqualsMethod);
Assert.False(areAppleEqualStewedApple);
}