AjErl.Language.Atom.Equals C# (CSharp) Метод

        public override bool Equals(object obj)
        {
            if (obj == null)
                return false;

            if (!(obj is Atom))
                return false;

            var atom = (Atom)obj;

            return this.name.Equals(atom.name);
        }

        public void Equals()
        {
            Atom atom1 = new Atom("a");
            Atom atom2 = new Atom("b");
            Atom atom3 = new Atom("a");

            Assert.IsTrue(atom1.Equals(atom3));
            Assert.IsTrue(atom3.Equals(atom1));

            Assert.AreEqual(atom1.GetHashCode(), atom3.GetHashCode());

            Assert.IsFalse(atom1.Equals(null));
            Assert.IsFalse(atom1.Equals(123));
            Assert.IsFalse(atom1.Equals("foo"));
            Assert.IsFalse(atom1.Equals(atom2));
            Assert.IsFalse(atom2.Equals(atom1));
        }