com.github.tomakehurst.wiremock.extension.responsetemplating.helpers.RandomIntHelper Maven / Gradle / Ivy

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/*
 * Copyright (C) 2021 Thomas Akehurst
 *
 * 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.
 */
package com.github.tomakehurst.wiremock.extension.responsetemplating.helpers;

import static com.github.tomakehurst.wiremock.extension.responsetemplating.helpers.HelperUtils.coerceToInt;

import com.github.jknack.handlebars.Options;
import java.io.IOException;
import java.util.concurrent.ThreadLocalRandom;

public class RandomIntHelper extends HandlebarsHelper {

  @Override
  public Object apply(Void context, Options options) throws IOException {
    int lowerBound = coerceToInt(options.hash("lower", Integer.MIN_VALUE));
    int upperBound = coerceToInt(options.hash("upper", Integer.MAX_VALUE));
    return ThreadLocalRandom.current().nextInt(lowerBound, upperBound);
  }
}