assertEquals(params.toString(), 2, params.size());
// one from password
Value password = assertHasValue(session, "current password");
assertGenerated(password);
Parameter pw = getParameterFromTo(session, password, user);
assertGenerated(pw);
assertEquals("password", pw.getName());
// one from email
Value email = assertHasValue(session, "current email");
assertGenerated(email);
Parameter pw2 = getParameterFromTo(session, email, user);
assertGenerated(pw2);
assertEquals("email", pw2.getName());
}