public void Remove_AnyId_DeleteOneCalled()
{
string id = "AnyId";
_repository.Remove(id);
A.CallTo(() => _collection.DeleteOne(A <Expression <Func <AnyModel, bool> > > .Ignored)).MustHaveHappenedOnceExactly();
}
public void Remove(string id)
{
if (id == null)
{
throw new ArgumentNullException($"{nameof(id)} cannot be null");
}
Collection.DeleteOne(d => d.Id == id);
}