package accounts.web;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.springframework.validation.BeanPropertyBindingResult;
import org.springframework.validation.Errors;
import org.springframework.validation.FieldError;
import accounts.Account;
import accounts.AccountManager;
@RunWith(JUnit4.class)
public class AccountValidatorTests {
private AccountValidator validator;
@Before
public void setUp() throws Exception {
AccountManager accountManager = new StubAccountManager();
validator = new AccountValidator(accountManager);
}
@Test
public void testSupportsTrue() {
assertTrue("Should support an Account class", validator.supports(Account.class));
}
@Test
public void testSupportsFalse() {
assertFalse("Should not support and AccountValidator class", validator.supports(AccountValidator.class));
}
@Test
public void testNumberInUseBySameAccount() {
Account account = new Account("123456789", "Keith and Keri Donald");
account.setEntityId(0L);
Errors errors = new BeanPropertyBindingResult(account, "account");
validator.validate(account, errors);
assertEquals("No errors should be registered", 0, errors.getErrorCount());
}
@Test
public void testNumberInUseByAnotherAccount() {
Account account = new Account("123456001", "Keith and Keri Donald");
account.setEntityId(0L);
Errors errors = new BeanPropertyBindingResult(account, "account");
validator.validate(account, errors);
assertEquals("One error should be registered", 1, errors.getErrorCount());
FieldError error = errors.getFieldError("number");
assertNotNull(error);
assertEquals("account.number.inuse", error.getCode());
}
@Test
public void testNumberDoesNotExist() {
Account account = new Account("100", "Anything");
account.setEntityId(0L);
Errors errors = new BeanPropertyBindingResult(account, "account");
validator.validate(account, errors);
assertEquals("No errors should be registered", 0, errors.getErrorCount());
}
@Test
public void testNoNumberProvided() {
Account account = new Account("", "");
account.setEntityId(0L);
Errors errors = new BeanPropertyBindingResult(account, "account");
validator.validate(account, errors);
assertEquals("No errors should be registered", 0, errors.getErrorCount());
}
}