br.com.caelum.vraptor.util.test

Class MockValidator

java.lang.Object

br.com.caelum.vraptor.validator.AbstractValidator

br.com.caelum.vraptor.util.test.MockValidator

All Implemented Interfaces:

Validator

@Vetoed
public class MockValidator
extends AbstractValidator

Mocked Validator for testing your controllers. You can use the idiom: MockValidator validator = new MockValidator(); MyController controller = new MyController(..., validator); try { controller.method(); Assert.fail(); } catch (ValidationError e) { List<Message> errors = e.getErrors(); // asserts } or \@Test(expected=ValidationError.class)

Author:

Lucas Cavalcanti

Constructor Summary

Constructors

Constructor and Description
MockValidator()

Method Summary

Modifier and Type	Method and Description
Validator	add(Message message) Adds the message and return the same validator instance.
Validator	addAll(Collection<? extends Message> messages) Adds the list of messages and return the same validator instance.
<T> Validator	addAll(Set<javax.validation.ConstraintViolation<T>> errors) Add messages from bean validation translating to vraptor Message.
Validator	addIf(boolean expression, Message message) Adds the message to validation errors if the expression is true.
Validator	check(boolean condition, Message message) alias to ensure
boolean	containsMessage(String messageKey, Object... messageParameters)
Validator	ensure(boolean expression, Message message) Ensure that expression is true, otherwise adds the message to validation errors.
List<Message>	getErrors() Returns a list of errors.
boolean	hasErrors() Return true if has validation errors.
<T extends View> T	onErrorUse(Class<T> view) If validator has errors, you can use this method to define what to do.
Validator	validate(Object object, Class<?>... groups) Validate an object instance using bean validation.

Methods inherited from class br.com.caelum.vraptor.validator.AbstractValidator

onErrorForwardTo, onErrorForwardTo, onErrorRedirectTo, onErrorRedirectTo, onErrorSendBadRequest, onErrorUsePageOf, onErrorUsePageOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MockValidator

public MockValidator()

Method Detail

check

public Validator check(boolean condition,
                       Message message)

Description copied from interface: Validator

alias to ensure

Parameters:

condition - expression to test

message - the message to add if expression is false.

Returns:

the same validator

addIf

public Validator addIf(boolean expression,
                       Message message)

Description copied from interface: Validator

Adds the message to validation errors if the expression is true.

Parameters:

expression - expression to test

message - the message to add if expression is true.

Returns:

the same validator

ensure

public Validator ensure(boolean expression,
                        Message message)

Description copied from interface: Validator

Ensure that expression is true, otherwise adds the message to validation errors.

Parameters:

expression - expression to test

message - the message to add if expression is false.

Returns:

the same validator

validate

public Validator validate(Object object,
                          Class<?>... groups)

Description copied from interface: Validator

Validate an object instance using bean validation.

Parameters:

object - object to validate.

groups - if you want to validate a group of properties.

Returns:

addAll

public <T> Validator addAll(Set<javax.validation.ConstraintViolation<T>> errors)

Description copied from interface: Validator

Add messages from bean validation translating to vraptor Message.

onErrorUse

public <T extends View> T onErrorUse(Class<T> view)

Description copied from interface: Validator

If validator has errors, you can use this method to define what to do. WARN: this method don't stop the flow.

Returns:

addAll

public Validator addAll(Collection<? extends Message> messages)

Description copied from interface: Validator

Adds the list of messages and return the same validator instance.

add

public Validator add(Message message)

Description copied from interface: Validator

Adds the message and return the same validator instance.

hasErrors

public boolean hasErrors()

Description copied from interface: Validator

Return true if has validation errors. False otherwise.

Returns:

getErrors

public List<Message> getErrors()

Description copied from interface: Validator

Returns a list of errors.

Returns:

containsMessage

public boolean containsMessage(String messageKey,
                               Object... messageParameters)