public void Correctly_determines_existing_deployment_with_version_number_is_valid()
        {
            IDeploymentSelectionValidator validator = new DeploymentSelectionValidator();

            Assert.That(validator.IsValid("845", new Deployment()));
        }
        public void Correctly_determines_null_deployment_with_empty_version_number_is_invalid()
        {
            IDeploymentSelectionValidator validator = new DeploymentSelectionValidator();

            Assert.That(validator.IsValid(string.Empty, null), Is.False);
        }
        public void Correctly_determines_null_deployment_is_invalid()
        {
            IDeploymentSelectionValidator validator = new DeploymentSelectionValidator();

            Assert.That(validator.IsValid("845", null), Is.False);
        }