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This project was born out of a need to validate all POJOs (Plain Old Java Object) are behaving correctly. This project has two main aspects to it: * Make Testing as easy as possible. * Simplifying identity management (hashCode / equals) using annotation.

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/**
 * Copyright (C) 2010 Osman Shoukry
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU Lesser General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public License
 *   along with this program.  If not, see .
 */
package com.openpojo.validation.test.impl;

import com.openpojo.log.LoggerFactory;
import com.openpojo.random.RandomFactory;
import com.openpojo.reflection.PojoClass;
import com.openpojo.reflection.PojoField;
import com.openpojo.validation.affirm.Affirm;
import com.openpojo.validation.test.Tester;
import com.openpojo.validation.utils.ValidationHelper;

/**
 * Test the setter and ensure it sets the field being tested if and only if a Setter method was defined.
 *
 * @author oshoukry
 */
public class SetterTester implements Tester {

    public void run(final PojoClass pojoClass) {
        if (!pojoClass.isConcrete()) {
            LoggerFactory.getLogger(this.getClass()).warn(
                    "Attempt to execute behavioural test on non-concrete class=[{0}] ignored,"
                            + " consider using FilterNonConcrete class when calling PojoClassFactory", pojoClass);
        } else {
            Object classInstance = null;

            classInstance = ValidationHelper.getBasicInstance(pojoClass);
            for (PojoField fieldEntry : pojoClass.getPojoFields()) {
                if (fieldEntry.hasSetter()) {
                    Object value = RandomFactory.getRandomValue(fieldEntry.getType());
                    fieldEntry.invokeSetter(classInstance, value);
                    Affirm.affirmEquals("Setter test failed, non equal value for field=[" + fieldEntry + "]", value,
                            fieldEntry.get(classInstance));
                }
            }
        }
    }
}