public void ShouldCreateANewRelation()
        {
            var factory = new RelationsFactory(new Mock <IUrlGenerator>().Object);

            var firstRelation  = factory.NewRelations();
            var secondRelation = factory.NewRelations();

            Assert.IsTrue(firstRelation != null);
            Assert.IsTrue(secondRelation != null);
            Assert.IsTrue(firstRelation != secondRelation);
        }
        public void ShouldCreateANewRelation()
        {
            var factory = new RelationsFactory(new Mock<IUrlGenerator>().Object);

            var firstRelation = factory.NewRelations();
            var secondRelation = factory.NewRelations();

            Assert.IsTrue(firstRelation != null);
            Assert.IsTrue(secondRelation != null);
            Assert.IsTrue(firstRelation != secondRelation);

        }