public void GetAllData()
        {
            //Arrange
            var data = new List <DefaultModel>()
            {
                new DefaultModel {
                    Id = Guid.NewGuid(), Field1 = "default", Field2 = 1, Field3 = "default2", Field4 = 2
                },
                new DefaultModel {
                    Id = Guid.NewGuid(), Field1 = "default", Field2 = 2, Field3 = "default2", Field4 = 3
                }
            };

            var dbSet   = NSubstituteUtils.CreateMockDbSet(data);
            var context = Substitute.For <DefaultContext>();

            context.DefaultModels = dbSet;

            var controller = new DefaultController(context);

            //Act
            var result = controller.GetAllData().ToList();

            //Assert
            Assert.AreEqual(data, result);
        }