public async Task LoadAsync_WhenTheStateDoesNotExists_ReturnsEmptyVersion(TodoTaskId id)
{
// act
var(version, _) = await _stateStorage.LoadAsync <TodoTask.AggregateState>(id, CancellationToken.None);
// assert
Assert.True(AggregateVersion.IsEmpty(version));
}
/// <inheritdoc />
public virtual async Task <TAggregateRoot> FindByIdAsync(TEntityId id, CancellationToken cancellationToken)
{
Require.NotNull(id, nameof(id));
var(version, state) = await _stateStorage.LoadAsync <TAggregateState>(id, cancellationToken);
if (version == AggregateVersion.Emtpy)
{
return(null);
}
return(CreateAggregateInstance(id, version, state));
}
