FieldMatchValidatorTest.java

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 * to you 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
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 * Unless required by applicable law or agreed to in writing,
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package org.apache.struts.beanvalidation.constraints.impl;

import org.apache.struts.beanvalidation.constraints.FieldMatch;
import org.junit.Test;
import org.mockito.Mockito;

import jakarta.validation.ConstraintValidatorContext;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

public class FieldMatchValidatorTest {

    @Test
    public void matchingFields() {
        // given
        FieldMatchValidator validator = new FieldMatchValidator();
        validator.initialize(FieldMatchTestBean.class.getAnnotation(FieldMatch.class));

        ConstraintValidatorContext context = Mockito.mock(ConstraintValidatorContext.class);

        // when
        FieldMatchTestBean bean = new FieldMatchTestBean("12345678", "12345678");

        boolean valid = validator.isValid(bean, context);

        // then
        assertTrue(valid);
    }

    @Test
    public void notMatchingFields() {
        // given
        FieldMatchValidator validator = new FieldMatchValidator();
        validator.initialize(FieldMatchTestBean.class.getAnnotation(FieldMatch.class));

        ConstraintValidatorContext context = Mockito.mock(ConstraintValidatorContext.class);

        // when
        FieldMatchTestBean bean = new FieldMatchTestBean("12345678", "87654321");

        boolean valid = validator.isValid(bean, context);

        // then
        assertFalse(valid);
    }

    @FieldMatch(first = "password", second = "repeatPassword")
    public static class FieldMatchTestBean {
        String password;
        String repeatPassword;

        public FieldMatchTestBean(String password, String repeatPassword) {
            this.password = password;
            this.repeatPassword = repeatPassword;
        }

        public String getPassword() {
            return password;
        }

        public String getRepeatPassword() {
            return repeatPassword;
        }
    }
}