public void WhenTagIsAddedThenProjectCanBeRemoved()
{
// Given
var tagId = Guid.NewGuid();
var addTagCommand = new AddTagCommand
{
TagId = tagId,
TagName = "TestProject",
TagNotes = "Here be dragons",
};
Commander.Send(addTagCommand);
// When
var removedTagCommand = new RemoveTagCommand
{
TagId = tagId,
};
Commander.Send(removedTagCommand);
// Then
var findTagsByIdsQuery = new FindTagsByIdsQuery
{
TagIds = new List <Guid> {
tagId
},
};
var result = Querier
.Search(findTagsByIdsQuery)
.Tags.SingleOrDefault();
Assert.That(result, Is.Null);
}
public void Handle(RemoveTagCommand command)
{
var tag = Context.Find <Tag>(command.TagId);
if (tag == null)
{
throw new BusinessException("The provided tag {0} does not exists in data store.", command.TagId);
}
Context.Remove(tag);
}
