public static void Create_HttpBinding_SecurityMode_Without_SecurityBindingElement(BasicHttpSecurityMode securityMode)
    {
        BasicHttpBinding binding = new BasicHttpBinding(securityMode);
        var bindingElements = binding.CreateBindingElements();

        var securityBindingElement = bindingElements.FirstOrDefault(x => x is SecurityBindingElement) as SecurityBindingElement;
        Assert.True(securityBindingElement == null, string.Format("securityBindingElement should be null when BasicHttpSecurityMode is '{0}'", securityMode));

        Assert.True(binding.CanBuildChannelFactory<IRequestChannel>(), string.Format("CanBuildChannelFactory should return true for BasicHttpSecurityMode:'{0}'", securityMode));
        binding.BuildChannelFactory<IRequestChannel>();
    }