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/*
 * File created on Mar 29, 2019
 *
 * Copyright (c) 2019 Carl Harris, Jr
 * and others as noted
 *
 * 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 org.soulwing.jwt.api.exceptions;

/**
 * An exception thrown when an assertion that a claim must equal a value
 * or one of a collection of values is not satisfied.
 *
 * @author Carl Harris
 */
public class EqualsAssertionException extends JWTAssertionFailedException {

  public EqualsAssertionException(String name, Object actual, Object expected,
      Object... moreExpected) {
    super(message(name, actual, expected, moreExpected));
  }

  private static String message(String name, Object actual, Object expected,
      Object... moreExpected) {
    final StringBuilder sb = new StringBuilder();
    sb.append("Claim ").append(name).append("=`").append(actual).append("` ");
    if (moreExpected == null) {
      sb.append("is not equal to `").append(expected).append("`");
    }
    else {
      sb.append("is not equal to any of [")
          .append(join(expected, moreExpected)).append("]");
    }
    return sb.toString();
  }


}