public SiteRegisterController () {
}

public String username {get; set;}
public String email {get; set;}
public String password {get; set {password = value == null ? value : value.trim(); } }
public String confirmPassword {get; set { confirmPassword = value == null ? value : value.trim(); } }
public String communityNickname {get; set { communityNickname = value == null ? value : value.trim(); } }

private boolean isValidPassword() {
    return password == confirmPassword;
}

public PageReference registerUser() {
    // it's okay if password is null - we'll send the user a random password in that case
    if (!isValidPassword()) {
        ApexPages.Message msg = new ApexPages.Message(ApexPages.Severity.ERROR, Label.site.passwords_dont_match);
        ApexPages.addMessage(msg);
        return null;
    }
    User u = new User();
    u.Username = username;
    u.Email = email;
    u.CommunityNickname = communityNickname;

    String accountId = PORTAL_ACCOUNT_ID;

    // lastName is a required field on user, but if it isn't specified, we'll default it to the username
    String userId = Site.createPortalUser(u, accountId, password);
    if (userId != null) {
        if (password != null && password.length() > 1) {
            return Site.login(username, password, null);
        }
        else {
            PageReference page = System.Page.SiteRegisterConfirm;
            page.setRedirect(true);
            return page;
        }
    }
    return null;
}

// Test method to bring this class's test coverage over the required 75%
static testMethod void testRegistration() {
    SiteRegisterController controller = new SiteRegisterController();
    controller.username = 'test@force.com';
    controller.email = 'test@force.com';
    controller.communityNickname = 'test';
    // registerUser will always return null when the page isn't accessed as a guest user
    System.assert(controller.registerUser() == null);

    controller.password = 'abcd1234';
    controller.confirmPassword = 'abcd123';
    System.assert(controller.registerUser() == null);
}
static testmethod void testuserid(){
     Account ac = new Account(name ='testAccount') ;
    insert ac;

    Contact con = new Contact(FirstName='testName',LastName ='testCon',AccountId = ac.Id,email='test123@test.com');
    insert con;
    profile p=[select id,name from profile where id='00e20000001VEG9'];

    //user u= testUtil.buildAUPartnerUser(con);
    //insert u;
    User newUser = new User();

    newUser.ContactId = con.Id;
    newUser.Alias = (con.FirstName != null ? con.FirstName.substring(1,1) : '') + (con.LastName.length() > 6 ? con.LastName.substring(1,6) : con.LastName);
    newUser.Username = Utils.getSandboxMaskedPortalUsername(con.Email);
    newUser.FirstName = con.FirstName;
    newUser.LastName = con.LastName;
    newUser.ProfileId = p.Id;
    newUser.ContactId = con.Id;
    newUser.Email = Utils.getSandboxMaskedEmail(con.Email);
    newUser.EmailEncodingKey = PartnerUserAccessProvisioningUtil.PARTNER_USER_DEFAULT_EMAIL_ENCODING_KEY;
    newUser.LanguageLocaleKey = PartnerUserAccessProvisioningUtil.PARTNER_USER_DEFAULT_LANGUAGE_LOCALE_KEY;
    newUser.LocaleSidKey = PartnerUserAccessProvisioningUtil.PARTNER_USER_DEFAULT_LOCALE_SID_KEY;
    newUser.TimezoneSidKey = PartnerUserAccessProvisioningUtil.PARTNER_USER_DEFAULT_TIMEZONE_SID_KEY;
    newUser.IsActive = true;

    insert newUser;
   // user u=[select name,email,communityNickname from user where id=:newUser.Id];
    SiteRegisterController controller = new SiteRegisterController();
    string username = newUser.Name;
    //system.assert(newUser.Name!=null);
    system.debug('User name:'+username);
    controller.email = newUser.Email;
    controller.communityNickname = newUser.communityNickname;
    // registerUser will always return null when the page isn't accessed as a guest user
    System.assert(controller.registerUser() == null);
    //controller.setpassword('abcd1234');
    controller.password = 'abcd123';
    controller.confirmPassword = 'abcd123';
    System.assert(controller.registerUser() == null);
    string accountId='001x000xxx35tPN';
  string userid=newUser.id;
    string pwd=controller.password;
    //string password='abcdqwe';
  system.assert(userid!=null);
    if (pwd != null && pwd.length() > 1) {
            Site.login(username, pwd, null);
        }