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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.parameters;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import static org.assertj.core.api.Assertions.assertThat;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.common.parameters.annotations.Min;
import org.onap.policy.common.parameters.annotations.NotBlank;
import org.onap.policy.common.parameters.annotations.NotNull;
public class TestItem2Validator extends ValidatorUtil {
// annotated fields - each field must have exactly one annotation
/**
* This annotation does not contain a method returning an array.
*/
@Min(value = 0)
private int notArray;
/**
* This annotation doesn't contain any annotations that the {@link BeanValidator}
* recognizes.
*/
@Simple
private int mismatch;
/**
* No annotations.
*/
@SuppressWarnings("unused")
private int noAnnotations;
/**
* One matching annotation.
*/
@NotNull
private int match;
/**
* Multiple matching annotations.
*/
@NotNull
@NotBlank
private String multiMatch;
@Before
public void setUp() {
bean = new BeanValidator();
}
@Test
public void testGetAnnotation() {
// no matches
assertThat(new Item2Validator(bean, getAnnotType("noAnnotations"), true).isEmpty()).isTrue();
// had a match
assertThat(new Item2Validator(bean, getAnnotType("match"), true).checkers).hasSize(1);
// multiple matches
Item2Validator validator = new Item2Validator(bean, getAnnotType("multiMatch"), true);
assertThat(validator.checkers).hasSize(2);
BeanValidationResult result = new BeanValidationResult(MY_NAME, this);
validator.validateValue(result, MY_FIELD, HELLO);
assertThat(result.getResult()).isNull();
result = new BeanValidationResult(MY_NAME, this);
validator.validateValue(result, MY_FIELD, null);
assertThat(result.getResult()).isNotNull();
result = new BeanValidationResult(MY_NAME, this);
validator.validateValue(result, MY_FIELD, "");
assertThat(result.getResult()).isNotNull();
}
@Test
public void testItem2ValidatorBeanValidatorAnnotation() {
assertThat(new Item2Validator(bean, getAnnotType("match")).isEmpty()).isFalse();
}
@Test
public void testItem2ValidatorBeanValidatorAnnotationBoolean() {
assertThat(new Item2Validator(bean, getAnnotType("match"), true).isEmpty()).isFalse();
assertThat(new Item2Validator(bean, getAnnotType("match"), false).isEmpty()).isTrue();
}
// these annotations are not recognized by the BeanValidator
@Retention(RUNTIME)
@Target(FIELD)
public @interface Simple {
}
}
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