/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
*/
package org.hibernate.validator.test.cfg;
import static java.lang.annotation.ElementType.FIELD;
import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertCorrectConstraintViolationMessages;
import static org.hibernate.validator.testutils.ValidatorUtil.getConfiguration;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.ValidationException;
import javax.validation.Validator;
import org.hibernate.validator.HibernateValidator;
import org.hibernate.validator.HibernateValidatorConfiguration;
import org.hibernate.validator.cfg.ConstraintMapping;
import org.hibernate.validator.cfg.defs.MinDef;
import org.hibernate.validator.cfg.defs.NotNullDef;
import org.hibernate.validator.cfg.defs.SizeDef;
import org.hibernate.validator.internal.util.CollectionHelper;
import org.hibernate.validator.testutil.TestForIssue;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* @author Gunnar Morling
*/
public class ProgrammaticContainerElementConstraintsForFieldTest {
private HibernateValidatorConfiguration config;
@BeforeMethod
public void setUp() {
config = getConfiguration( HibernateValidator.class );
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareContainerElementConstraintsForFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "model", FIELD )
.containerElementType()
.constraint( new SizeDef().max( 5 ) )
.property( "fishCountByType", FIELD )
.containerElementType( 0 )
.constraint( new SizeDef().min( 3 ).max( 10 ) )
.containerElementType( 1 )
.constraint( new MinDef().value( 1 ) );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"size must be between 0 and 5",
"size must be between 3 and 10",
"size must be between 3 and 10",
"must be greater than or equal to 1",
"must be greater than or equal to 1"
);
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareNestedContainerElementConstraintsForFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "fishOfTheMonth", FIELD )
.containerElementType( 1, 0 )
.constraint( new NotNullDef() );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"may not be null"
);
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareDeeplyNestedContainerElementConstraintsForFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "tagsOfFishOfTheMonth", FIELD )
.containerElementType( 0, 1, 0 )
.constraint( new NotNullDef() );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"may not be null"
);
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareContainerElementCascadesForFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "boss", FIELD )
.containerElementType()
.valid()
.type( Fish.class )
.property( "name", FIELD )
.constraint( new NotNullDef() );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"may not be null"
);
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareContainerElementConstraintsForArrayTypedFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "fishNames", FIELD )
.containerElementType()
.constraint( new SizeDef().max( 5 ) );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"size must be between 0 and 5"
);
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareContainerElementConstraintsForListContainingArrayTypeFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "fishNamesByMonth", FIELD )
.containerElementType( 0, 0 )
.constraint( new SizeDef().max( 5 ) );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"size must be between 0 and 5"
);
}
@Test
@TestForIssue(jiraKey = "HV-1239")
public void canDeclareContainerElementConstraintsForMultiDimensionalArrayTypeFieldProgrammatically() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "fishNamesByMonthAsArray", FIELD )
.containerElementType( 0, 0 )
.constraint( new SizeDef().max( 5 ) );
config.addMapping( newMapping );
Validator validator = config.buildValidatorFactory().getValidator();
Set<ConstraintViolation<FishTank>> violations = validator.validate( new FishTank() );
assertCorrectConstraintViolationMessages(
violations,
"size must be between 0 and 5"
);
}
@Test(expectedExceptions = ValidationException.class, expectedExceptionsMessageRegExp = "HV000211.*")
@TestForIssue(jiraKey = "HV-1239")
public void declaringContainerElementConstraintOnNonGenericFieldCausesException() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "size", FIELD )
.containerElementType( 1 );
}
@Test(expectedExceptions = ValidationException.class, expectedExceptionsMessageRegExp = "HV000212.*")
@TestForIssue(jiraKey = "HV-1239")
public void declaringContainerElementConstraintForNonExistingTypeArgumentIndexOnFieldCausesException() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "model", FIELD )
.containerElementType( 2 );
}
@Test(expectedExceptions = ValidationException.class, expectedExceptionsMessageRegExp = "HV000212.*")
@TestForIssue(jiraKey = "HV-1239")
public void declaringContainerElementConstraintForNonExistingNestedTypeArgumentIndexOnFieldCausesException() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "fishOfTheMonth", FIELD )
.containerElementType( 1, 2 );
}
@Test(expectedExceptions = ValidationException.class, expectedExceptionsMessageRegExp = "HV000213.*")
@TestForIssue(jiraKey = "HV-1239")
public void omittingTypeArgumentForMultiTypeArgumentTypeOnFieldCausesException() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "fishCountByType", FIELD )
.containerElementType();
}
@Test(expectedExceptions = ValidationException.class, expectedExceptionsMessageRegExp = "HV000214.*")
@TestForIssue(jiraKey = "HV-1239")
public void configuringSameContainerElementTwiceCausesException() {
ConstraintMapping newMapping = config.createConstraintMapping();
newMapping
.type( FishTank.class )
.property( "tagsOfFishOfTheMonth", FIELD )
.containerElementType( 0, 1, 0 )
.constraint( new NotNullDef() )
.containerElementType( 0, 1, 0 );
}
public static class FishTank {
public Optional<String> model = Optional.of( "Too long" );
public Optional<Fish> boss = Optional.of( new Fish() );
public Map<String, Integer> fishCountByType;
public Map<String, List<Fish>> fishOfTheMonth;
public List<Map<String, Set<String>>> tagsOfFishOfTheMonth;
public String[] fishNames = new String[] { "Too Long" };
public List<String[]> fishNamesByMonth;
public String[][] fishNamesByMonthAsArray = new String[][]{ new String[] { "Too Long" } };
public int size = 0;
public FishTank() {
fishCountByType = new HashMap<>();
fishCountByType.put( "A", -1 );
fishCountByType.put( "BB", -2 );
fishOfTheMonth = new HashMap<>();
List<Fish> january = Arrays.asList( null, new Fish() );
fishOfTheMonth.put( "january", january );
Set<String> bobsTags = CollectionHelper.asSet( (String) null );
Map<String, Set<String>> januaryTags = new HashMap<>();
januaryTags.put( "bob", bobsTags );
tagsOfFishOfTheMonth = new ArrayList<>();
tagsOfFishOfTheMonth.add( januaryTags );
fishNamesByMonth = new ArrayList<>();
fishNamesByMonth.add( new String[] { "Too Long" } );
}
}
public static class Fish {
public Fish() {
}
public String name;
}
}