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Easy Random core implementation
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/*
* The MIT License
*
* Copyright (c) 2020, Mahmoud Ben Hassine ([email protected])
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jeasy.random;
import org.jeasy.random.api.ObjectFactory;
import org.jeasy.random.randomizers.range.IntegerRangeRandomizer;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.EnumMap;
import java.util.Map;
import static org.jeasy.random.util.ReflectionUtils.*;
/**
* Random map populator.
*
* @author Mahmoud Ben Hassine ([email protected])
*/
class MapPopulator {
private final EasyRandom easyRandom;
private final ObjectFactory objectFactory;
MapPopulator(final EasyRandom easyRandom, final ObjectFactory objectFactory) {
this.easyRandom = easyRandom;
this.objectFactory = objectFactory;
}
@SuppressWarnings("unchecked")
Map getRandomMap(final Field field, final RandomizationContext context) {
int randomSize = getRandomMapSize(context.getParameters());
Class fieldType = field.getType();
Type fieldGenericType = field.getGenericType();
Map