public void Assignments_Should_Be_Empty_Upon_Initialization()
        {
            var toscaRelationshipTemplate = new ToscaRelationshipTemplate();

            toscaRelationshipTemplate.Assignments.Should().BeEmpty();
        }
        public void Properties_Should_Be_Empty_Upon_Initialization()
        {
            var toscaRelationshipTemplate = new ToscaRelationshipTemplate();

            toscaRelationshipTemplate.Properties.Should().BeEmpty();
        }