public void Can_Create_a_Meme()
        {
            var pass = true;

            var newMeme   = new Meme(); //gets added to testRepo
            var wrongMeme = new Meme(); //doesn't get added to testRepo

            //This is based off NSubstitute website, No Assert Needed! (Received, instead)
            testRepo.Create(newMeme);
            if (!pass) //Change var pass to false to see this fail - it works
            {
                testRepo.Received().Create(wrongMeme);
            }

            if (pass)
            {
                testRepo.Received().Create(newMeme);
            }
        }