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* Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.hibernate.beanvalidation.tck.tests.methodvalidation.parameternameprovider;
import java.lang.reflect.Method;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.ValidationException;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import javax.validation.executable.ExecutableValidator;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.testng.Arquillian;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.test.audit.annotations.SpecAssertion;
import org.jboss.test.audit.annotations.SpecVersion;
import org.testng.annotations.Test;
import org.hibernate.beanvalidation.tck.util.TestUtil;
import org.hibernate.beanvalidation.tck.util.shrinkwrap.WebArchiveBuilder;
import static org.hibernate.beanvalidation.tck.util.TestUtil.asSet;
import static org.hibernate.beanvalidation.tck.util.TestUtil.assertCorrectNumberOfViolations;
import static org.hibernate.beanvalidation.tck.util.TestUtil.getParameterNames;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertSame;
import static org.testng.Assert.fail;
/**
* @author Gunnar Morling
*/
@SpecVersion(spec = "beanvalidation", version = "1.1.0")
public class ParameterNameProviderTest extends Arquillian {
@Deployment
public static WebArchive createTestArchive() {
return new WebArchiveBuilder()
.withTestClass( ParameterNameProviderTest.class )
.withClass( CustomParameterNameProvider.class )
.withClass( BrokenCustomParameterNameProvider.class )
.withClass( User.class )
.build();
}
@Test(expectedExceptions = UnsupportedOperationException.class,
expectedExceptionsMessageRegExp = "Exception in ParameterNameProvider")
@SpecAssertion(section = "4.5.2.2", id = "b")
public void testExceptionInParameterNameProviderIsWrappedIntoValidationException()
throws Throwable {
Validator validator = TestUtil.getConfigurationUnderTest()
.parameterNameProvider( new BrokenCustomParameterNameProvider() )
.buildValidatorFactory()
.getValidator();
try {
Object object = new User();
Method method = User.class.getMethod( "setNames", String.class, String.class );
Object[] parameters = new Object[] { null, null };
validator.forExecutables().validateParameters( object, method, parameters );
fail( "Expected exception wasn't thrown" );
}
catch ( ValidationException e ) {
throw e.getCause();
}
}
@Test
@SpecAssertion(section = "5.5.2", id = "e")
public void testGetParameterNameProviderFromValidatorFactory() {
BrokenCustomParameterNameProvider parameterNameProvider = new BrokenCustomParameterNameProvider();
ValidatorFactory validatorFactory = TestUtil.getConfigurationUnderTest()
.parameterNameProvider( parameterNameProvider )
.buildValidatorFactory();
assertSame(
validatorFactory.getParameterNameProvider(),
parameterNameProvider,
"getParameterNameProvider() should return the parameter name provider set via configuration"
);
}
@Test
@SpecAssertion(section = "5.5.2", id = "g")
public void testParameterNameProviderSetUsingContext() throws Exception {
Object object = new User();
Method method = User.class.getMethod( "setNames", String.class, String.class );
Object[] parameters = new Object[] { null, null };
ExecutableValidator executableValidator = TestUtil.getValidatorFactoryUnderTest()
.usingContext()
.parameterNameProvider( new CustomParameterNameProvider() )
.getValidator()
.forExecutables();
Set<ConstraintViolation<Object>> constraintViolations = executableValidator.validateParameters(
object,
method,
parameters
);
assertCorrectNumberOfViolations( constraintViolations, 2 );
Set<String> actualParameterNames = getParameterNames( constraintViolations );
Set<String> expectedParameterNames = asSet( "param0", "param1" );
assertEquals( actualParameterNames, expectedParameterNames );
}
}