public void WhenDeletingNonExistingItem_ShouldThrowEx()
{
//Arrange
Perfume perfume1 = new Perfume("Santal");
StockManager manager = new StockManager();
//Act
Action func = () =>
manager.DeletePerfume(perfume1);
//Assert
func.ShouldThrow <Exception>();
}
public void WhenDeletingLastItemFromStock_StockWasUpdated()
{
//Arrange
Perfume perfume1 = new Perfume("Santal");
StockManager manager = new StockManager();
manager.AddPerfume(perfume1);
//Act
manager.DeletePerfume(perfume1);
//Assert
manager.IsPerfumeInStock("Santal").ShouldBeFalse();
}
public void WhenDeletingAPerfumeWIthBigStock_StockWasDecreased()
{
//Arrange
Perfume perfume1 = new Perfume("Santal");
Perfume perfume2 = new Perfume("Santal");
StockManager manager = new StockManager();
manager.AddPerfume(perfume1);
manager.AddPerfume(perfume2);
//Act
manager.DeletePerfume(perfume2);
//Assert
manager.IsPerfumeInStock("Santal").ShouldBeTrue();
}