public void Get_IfNotExists_ThrowArgumentException()
        {
            // arrange
            var actionProviderStorage = new BulkActionProviderStorage();

            // act
            var action = new Action(() => actionProviderStorage.Get("Unknown_action"));

            // assert
            action.Should().Throw <ArgumentException>();
        }
        public void Get_IfExists_NotNull()
        {
            // arrange
            var actionProviderStorage = new BulkActionProviderStorage();

            actionProviderStorage.Add(Mock.Of <IBulkActionProvider>(t => t.Name == "test1"));

            // act
            var result = actionProviderStorage.Get("test1");

            // assert
            result.Should().NotBeNull();
        }