public void Add(TValue item)
{
if ((validOperations & Operations.Add) == Operations.Add)
{
ManagedCollection.Add(item);
OnModified();
}
else
{
throw new NotSupportedException($"A process attempted to add an element to a {NameOf<Conservator<TValue>>()} " +
$"whose list of supported operations does not include " +
$"{nameof(Operations)}.{Operations.CopyTo}. ");
}
}
public void Add()
{
var result = itemCollection.Add(obj);
result.Should().NotBeNull();
}