MongoDB.Driver.Document.Equals C# (CSharp) Method

        public bool Equals(Document obj)
        {
            if (obj == null)
                return false;
            if (orderedKeys.Count != obj.orderedKeys.Count)
                return false;
            return this.GetHashCode() == obj.GetHashCode();
        }

 private void AreNotEqual(Document d1, Document d2)
 {
     if (d1.Equals(d2)) {
         Assert.Fail(string.Format("Documents match\r\nExpected: not {0}\r\nActual:       {1}", d1, d2));
     }
 }