public void IsValid_ShouldBeFalse_WhenRequiredFieldsAreNotSet()
        {
            var command = new UpdateGuestBookEntryCommand();

            var validator = new UpdateGuestBookEntryCommandValidator(Context);

            var result = validator.Validate(command);

            result.IsValid.ShouldBe(false);
        }
        public void IsValid_ShouldBeTrue_WhenRequiredFieldsAreSet()
        {
            var command = new UpdateGuestBookEntryCommand
            {
                Id    = 1,
                Name  = "Test Name Update",
                Entry = "Test Entry Update"
            };

            var validator = new UpdateGuestBookEntryCommandValidator(Context);

            var result = validator.Validate(command);

            result.IsValid.ShouldBe(true);
        }