public void ShouldHaveValidationNotFoundCustomFailureWhenIdIsGuidEmpty()
        {
            // Arrange
            var    id   = Guid.Empty;
            string name = "name";
            var    nameOnApplication = "nameOnApplication";
            var    description       = "description";
            var    instruction       = "instruction";
            var    icon = new BuildingBlockIconDto()
            {
                Id = Guid.NewGuid()
            };
            IEnumerable <string> tags = new List <string>()
            {
                "tag1", "tag2"
            };

            List <ImageDto> images  = new List <ImageDto>();
            List <VideoDto> videos  = new List <VideoDto>();
            var             version = 0;

            var command = new UpdateValidationCommand(id, name, nameOnApplication, description, instruction, icon, tags, images, videos, version);

            // Act
            var validationResult = _validator.Validate(command);
            var exists           =
                validationResult.Errors.Any(
                    a => a.PropertyName.Equals("Id") && a.ErrorMessage.Contains(CustomFailures.ValidationNotFound));

            // Assert
            exists.Should().BeTrue();
        }
        public void ShouldContainNoErrorsWhenNoTags()
        {
            // Arrange
            var    id   = Guid.NewGuid();
            string name = "name";
            var    nameOnApplication = "nameOnApplication";
            var    description       = "description";
            var    instruction       = "instruction";
            var    icon = new BuildingBlockIconDto()
            {
                Id = Guid.NewGuid()
            };
            IEnumerable <string> tags = new List <string>();

            List <ImageDto> images  = new List <ImageDto>();
            List <VideoDto> videos  = new List <VideoDto>();
            var             version = 0;

            var command = new UpdateValidationCommand(id, name, nameOnApplication, description, instruction, icon, tags, images, videos, version);

            // Act
            var validationResult = _validator.Validate(command);
            var exists           = validationResult.Errors.Count > 0;

            // Assert
            exists.Should().BeFalse();
        }