public void Verify_translation_multiple_resilient_to_null()
        {
            TestMapper sut = new TestMapper(_db, _identityManager);

            var multimap = sut.GetMultipleMapWithoutAutoCreation(new string[] { });

            Assert.That(multimap.Count, Is.EqualTo(0));

            multimap = sut.GetMultipleMapWithoutAutoCreation((string[])null);
            Assert.That(multimap.Count, Is.EqualTo(0));
        }
        public void Verify_translation_multiple_case_insensitive()
        {
            TestMapper sut  = new TestMapper(_db, _identityManager);
            String     key1 = Guid.NewGuid().ToString() + "UPPER";
            String     key2 = Guid.NewGuid().ToString() + "UPPER";
            String     key3 = Guid.NewGuid().ToString() + "UPPER";

            var id1 = sut.MapWithAutomaticCreate(key1);
            var id2 = sut.MapWithAutomaticCreate(key2);

            var multimap = sut.GetMultipleMapWithoutAutoCreation(key1, key2);

            Assert.That(multimap[key1], Is.EqualTo(id1));
            Assert.That(multimap[key2], Is.EqualTo(id2));
            Assert.That(multimap.ContainsKey(key3), Is.False);
        }