public void SearchTagService_NotFound() { var repo = new Mock <IRepository <SgtinData> >(); repo.Setup(r => r.SearchBySpec(It.IsAny <string>())).Returns(new List <SgtinData> { new SgtinData(1, "company", 11, "item") }); var convert = new Mock <ISgtinFactoryService>(); convert.Setup(c => c.CreateFromHex(It.IsAny <string>())).Returns(new Sgtin(0, 0, 0, 0, 22, 0)); var search = new SearchService(repo.Object, convert.Object); Assert.False(search.Compare(null, null)); }