/*
* 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 javax.validation.constraints.Digits;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.hibernate.validator.testutil.MyCustomStringImpl;
import org.hibernate.validator.testutil.TestForIssue;
import org.hibernate.validator.internal.constraintvalidators.bv.DigitsValidatorForCharSequence;
import org.hibernate.validator.internal.util.annotationfactory.AnnotationDescriptor;
import org.hibernate.validator.internal.util.annotationfactory.AnnotationFactory;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
/**
* @author Alaa Nassef
*/
public class DigitsValidatorForCharSequenceTest {
private static DigitsValidatorForCharSequence constraint;
@BeforeClass
public static void init() {
AnnotationDescriptor<Digits> descriptor = new AnnotationDescriptor<Digits>( Digits.class );
descriptor.setValue( "integer", 5 );
descriptor.setValue( "fraction", 2 );
descriptor.setValue( "message", "{validator.digits}" );
Digits p = AnnotationFactory.create( descriptor );
constraint = new DigitsValidatorForCharSequence();
constraint.initialize( p );
}
@Test
public void testIsValid() {
assertTrue( constraint.isValid( null, null ) );
assertTrue( constraint.isValid( "0", null ) );
assertTrue( constraint.isValid( "500.2", null ) );
assertTrue( constraint.isValid( "-12456.22", null ) );
assertTrue( constraint.isValid( "-000000000.22", null ) );
//should throw number format exception
assertFalse( constraint.isValid( "", null ) );
assertFalse( constraint.isValid( "256874.0", null ) );
assertFalse( constraint.isValid( "12.0001", null ) );
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testNegativeIntegerLength() {
AnnotationDescriptor<Digits> descriptor = new AnnotationDescriptor<Digits>( Digits.class );
descriptor.setValue( "integer", -1 );
descriptor.setValue( "fraction", 1 );
descriptor.setValue( "message", "{validator.digits}" );
Digits p = AnnotationFactory.create( descriptor );
DigitsValidatorForCharSequence constraint = new DigitsValidatorForCharSequence();
constraint.initialize( p );
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testNegativeFractionLength() {
AnnotationDescriptor<Digits> descriptor = new AnnotationDescriptor<Digits>( Digits.class );
descriptor.setValue( "integer", 1 );
descriptor.setValue( "fraction", -1 );
descriptor.setValue( "message", "{validator.digits}" );
Digits p = AnnotationFactory.create( descriptor );
DigitsValidatorForCharSequence constraint = new DigitsValidatorForCharSequence();
constraint.initialize( p );
}
@Test
@TestForIssue(jiraKey = "HV-502")
public void testIsValidCharSequence() {
assertTrue( constraint.isValid( new MyCustomStringImpl( "500.2" ), null ) );
}
}