public void FindMethodTest()
        {
            List <TestEntity> data = new List <TestEntity>()
            {
                new TestEntity()
                {
                    ID = 1, Field1 = "111", Field2 = true
                },
                new TestEntity()
                {
                    ID = 2, Field1 = "222", Field2 = false
                }
            };

            _fakeCollection.FindAll().Returns(data);
            _fakeDbWrapper.Execute <TestEntity>(Arg.Any <string>(), Arg.Any <string>(), Arg.Any <Func <ICollectionWrapper <TestEntity>, IEnumerable <TestEntity> > >())
            .Returns(x => ((Func <ICollectionWrapper <TestEntity>, IEnumerable <TestEntity> >)x[2]).Invoke(_fakeCollection));

            IEnumerable <TestEntity> result = _sut.Find(ent => ent.ID == 1);

            Assert.IsTrue(result.Count() == 1);
            Assert.AreSame(data[0], result.First());
        }