public void DeleteTagCommandHandler_NotExisting_NoChange()
{
//given
var repository = LiteDbHelper.CreateMemoryDb();
var handler = new DeleteTagCommandHandler(repository);
var command = new DeleteTagCommand(new Tag());
//when
handler.Execute(command);
//then
Assert.Empty(repository.Database.Query <Tag>());
}
public void DeleteTagCommandHandler_MoreObjects_RemovedProperOne()
{
//given
var targetTag = new Tag();
var tags = new[] { targetTag, new Tag(), new Tag(), new Tag() };
var repository = LiteDbHelper.CreateMemoryDb();
var handler = new DeleteTagCommandHandler(repository);
var command = new DeleteTagCommand(targetTag);
repository.Database.UpsertBulk(tags);
//when
handler.Execute(command);
//then
tags = tags.Skip(1).OrderBy(x => x.Id).ToArray();
var actualTags = repository.Database.Query <Tag>().OrderBy(x => x.Id).ToArray();
Assert.Equal(tags.Length, actualTags.Length);
Assert.Equal(tags, actualTags);
}