/*
* 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.internal.constraintvalidators.bv;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;
import javax.validation.constraints.DecimalMin;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import org.hibernate.validator.HibernateValidator;
import org.hibernate.validator.HibernateValidatorConfiguration;
import org.hibernate.validator.cfg.ConstraintMapping;
import org.hibernate.validator.cfg.defs.DecimalMaxDef;
import org.hibernate.validator.cfg.defs.DecimalMinDef;
import org.hibernate.validator.testutil.TestForIssue;
import static java.lang.annotation.ElementType.FIELD;
import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertCorrectConstraintTypes;
import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertNumberOfViolations;
import static org.hibernate.validator.testutil.ValidatorUtil.getConfiguration;
/**
* @author Hardy Ferentschik
*/
public class DecimalMinMaxValidatorBoundaryTest {
private Double d;
private HibernateValidatorConfiguration config;
@BeforeMethod
public void setUp() {
config = getConfiguration( HibernateValidator.class );
}
@Test
public void testDecimalMinValue() {
ConstraintMapping mapping = config.createConstraintMapping();
mapping.type( DecimalMinMaxValidatorBoundaryTest.class )
.property( "d", FIELD )
.constraint( new DecimalMinDef().value( "0.100000000000000005" ) );
config.addMapping( mapping );
Validator validator = config.buildValidatorFactory().getValidator();
this.d = 0.1;
Set<ConstraintViolation<DecimalMinMaxValidatorBoundaryTest>> constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 1 );
assertCorrectConstraintTypes( constraintViolations, DecimalMin.class );
}
@Test
public void testDecimalMaxValue() {
ConstraintMapping mapping = config.createConstraintMapping();
mapping.type( DecimalMinMaxValidatorBoundaryTest.class )
.property( "d", FIELD )
.constraint( new DecimalMaxDef().value( "0.1" ) );
config.addMapping( mapping );
Validator validator = config.buildValidatorFactory().getValidator();
this.d = 0.1;
Set<ConstraintViolation<DecimalMinMaxValidatorBoundaryTest>> constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 0 );
}
@Test
@TestForIssue(jiraKey = "HV-508")
public void testDoubleTrouble() {
ConstraintMapping mapping = config.createConstraintMapping();
mapping.type( DecimalMinMaxValidatorBoundaryTest.class )
.property( "d", FIELD )
.constraint( new DecimalMaxDef().value( "1.2" ) );
config.addMapping( mapping );
Validator validator = config.buildValidatorFactory().getValidator();
this.d = 1.0;
Set<ConstraintViolation<DecimalMinMaxValidatorBoundaryTest>> constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 0 );
this.d = 1.1;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 0 );
this.d = 1.19;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 0 );
this.d = 1.20;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 0 );
this.d = 1.3;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 1 );
this.d = 1.51;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 1 );
this.d = 1.9;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 1 );
this.d = 2.000000001;
constraintViolations = validator.validate( this );
assertNumberOfViolations( constraintViolations, 1 );
}
}