public void ItRespectsMinAndMaxUserLengthFromConfiguration()
{
Configuration.Settings.UserNamePolicy.MinLength = 10;
Configuration.Settings.UserNamePolicy.MaxLength = 13;
Assert.IsTrue(UserNameValidator.IsValidUserName("1234567890123"), "Allow 13 characters for user name");
Assert.IsTrue(UserNameValidator.IsValidUserName("1234567890"), "Allow 10 characters for user name");
Assert.IsFalse(UserNameValidator.IsValidUserName("123456789"), "Disallow <10 characters for user name");
Assert.IsFalse(UserNameValidator.IsValidUserName("12345678901234"), "Disallow >13 characters for user name");
}
public void ItAcceptsValidUserNames()
{
Assert.IsTrue(UserNameValidator.IsValidUserName("a"));
Assert.IsTrue(UserNameValidator.IsValidUserName("A"));
Assert.IsTrue(UserNameValidator.IsValidUserName("bente_bent"));
Assert.IsTrue(UserNameValidator.IsValidUserName("0"));
Assert.IsTrue(UserNameValidator.IsValidUserName("0233"));
Assert.IsTrue(UserNameValidator.IsValidUserName("abcde123450123456789"), "Allow 20 characters for user name");
}
public void ItRejectsInvalidUserNames()
{
Assert.IsFalse(UserNameValidator.IsValidUserName(null));
Assert.IsFalse(UserNameValidator.IsValidUserName(""));
Assert.IsFalse(UserNameValidator.IsValidUserName(" "));
Assert.IsFalse(UserNameValidator.IsValidUserName("*"));
Assert.IsFalse(UserNameValidator.IsValidUserName("aaa*aaa"));
Assert.IsFalse(UserNameValidator.IsValidUserName("bb/lkj"));
Assert.IsFalse(UserNameValidator.IsValidUserName("q+u"));
Assert.IsFalse(UserNameValidator.IsValidUserName("app"));
Assert.IsFalse(UserNameValidator.IsValidUserName("api"));
Assert.IsFalse(UserNameValidator.IsValidUserName("css"));
Assert.IsFalse(UserNameValidator.IsValidUserName("-"), "Must begin with letter or digit");
Assert.IsFalse(UserNameValidator.IsValidUserName("."), "Must begin with letter or digit");
Assert.IsFalse(UserNameValidator.IsValidUserName("_"), "Must begin with letter or digit");
Assert.IsFalse(UserNameValidator.IsValidUserName("abcde123450123456789x"), "user name too long (max. 20 chars)");
}
public void ItRejectsInvalidUserNamesInDictionaryFile()
{
Assert.IsFalse(UserNameValidator.IsValidUserName("admin"));
Assert.IsFalse(UserNameValidator.IsValidUserName("administrator"));
}