public void Triangle_IsNotATriangle_True()
        {
            ThreeSideObject testTriangle = new ThreeSideObject();

            testTriangle.A = 10;
            testTriangle.B = 10;
            testTriangle.C = 21;

            Assert.AreEqual(true, testTriangle.IsNotATriangle());
        }
        public void Triangle_IsIsosceles_True()
        {
            ThreeSideObject testTriangle = new ThreeSideObject();

            testTriangle.A = 10;
            testTriangle.B = 10;
            testTriangle.C = 11;

            Assert.AreEqual(true, testTriangle.IsIsosceles());
        }
        public void Triangle_IsScalene_True()
        {
            ThreeSideObject testTriangle = new ThreeSideObject();

            testTriangle.A = 10;
            testTriangle.B = 19;
            testTriangle.C = 11;

            Assert.AreEqual(true, testTriangle.IsScalene());
        }
        public void Triangle_IsEquilateral_True()
        {
            ThreeSideObject testTriangle = new ThreeSideObject();

            testTriangle.A = 10;
            testTriangle.B = 10;
            testTriangle.C = 10;

            Assert.AreEqual(true, testTriangle.IsEquilateral());
        }