public void StudentsInstancesAreEqual()
        {
            string  name           = Utility.GetRandomName();
            string  lastName       = Utility.GetRandomLastName();
            string  documentNumber = "1234567-8";
            Student firstStudent   = new Student(name, lastName, documentNumber);
            Student secondStudent  = new Student(name, lastName, documentNumber);

            Assert.IsTrue(firstStudent.Equals(secondStudent));
        }
        public void StudentsInstancesAreNotEqual()
        {
            string name1     = "Edinson";
            string lastName1 = "Cavani";
            string document1 = "1234567-8";

            string name2     = "Luis";
            string lastName2 = "Suarez";
            string document2 = "3216549-8";

            Student firstStudent  = new Student(name1, lastName1, document1);
            Student secondStudent = new Student(name2, lastName2, document2);

            Assert.IsFalse(firstStudent.Equals(secondStudent));
        }