public void UnregisterExtension(IBeverageExtension extension)
{
if (_extensions.ContainsValue(extension))
{
_extensions.Remove(_extensions.First(x => x.Value == extension).Key);
}
else
{
throw new ArgumentException($"Extension {extension.GetType().FullName} not yet registered");
}
}
public void RegisterExtension(IBeverageExtension extension)
{
string extensionName = extension.GetType().Name;
if (!_extensions.ContainsKey(extensionName))
{
_extensions.Add(extensionName, extension);
}
else
{
throw new ArgumentException($"Extension: {extensionName} already registered");
}
}
public bool HasExtension(IBeverageExtension extension)
{
return(_extensions.ContainsValue(extension));
}
