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ConstraintViolationImplIdentityTest.java
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ConstraintViolationImplIdentityTest.java
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/*
* 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.engine;
import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertThat;
import static org.hibernate.validator.testutil.ConstraintViolationAssert.violationOf;
import java.util.ArrayList;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.constraints.DecimalMin;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import org.hibernate.validator.testutil.TestForIssue;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* Test related to the identity of {@link org.hibernate.validator.internal.engine.ConstraintViolationImpl}s.
*
* @author Gunnar Morling
* @author Marko Bekhta
*/
public class ConstraintViolationImplIdentityTest {
Validator validator;
@BeforeMethod
public void setupValidator() {
validator = Validation.buildDefaultValidatorFactory().getValidator();
}
@Test
@TestForIssue(jiraKey = "HV-665")
public void testTwoViolationsForDifferentConstraintsAreNotEqual() {
Set<ConstraintViolation<Foo>> violations = validator.validate( new Foo() );
assertThat( violations ).containsOnlyViolations(
violationOf( Size.class ),
violationOf( DecimalMin.class )
);
}
@Test
@TestForIssue(jiraKey = "HV-1373")
public void testHashCodeOfBeanInstanceIsNotCalled() throws Exception {
Set<ConstraintViolation<Bar>> violations = validator.validate( new Bar( null ) );
assertThat( violations ).containsOnlyViolations(
violationOf( NotNull.class )
);
}
@Test
@TestForIssue(jiraKey = "HV-1373")
public void testHashCodeOfBeanInstanceValuesIsNotCalled() throws Exception {
Set<ConstraintViolation<FooBar>> violations = validator.validate( new FooBar( new FooList() ) );
assertThat( violations ).containsOnlyViolations(
violationOf( NotEmpty.class )
);
}
private static class Foo {
@Size(min = 2, message = "must be 2 at least")
@DecimalMin(value = "2", message = "must be 2 at least")
String name = "1";
}
private static class Bar {
@NotNull
private final String property;
private Bar(String property) {
this.property = property;
}
@Override
public boolean equals(Object o) {
return super.equals( o );
}
@Override
public int hashCode() {
throw new IllegalStateException( "Bean's hashCode() may not be called" );
}
}
private class FooBar {
@NotEmpty
private final FooList list;
private FooBar(FooList list) {
this.list = list;
}
}
private static class FooList extends ArrayList<String> {
@Override
public boolean equals(Object o) {
return super.equals( o );
}
@Override
public int hashCode() {
throw new IllegalStateException( "Bean's value hashCode() may not be called" );
}
}
}