final TwitterOAuthAccount ta = new TwitterOAuthAccount(null, null);
ta.screenName = "jean_dupont";
ta.name = "Jean Dupont";
ta.member = new Member("login");
final String originalTwitterName = "MonTwitter";
TwitterAccount originalTwitterAccount = new TwitterAccount(originalTwitterName);
ta.member.addAccount(originalTwitterAccount);
ta.initMemberProfile();
// Member profile not modified
assertEquals(originalTwitterName, ta.member.getTwitterAccount().screenName);