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/**
 * 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.
 *
 * Copyright 2012-2016 the original author or authors.
 */
package com.fitbur.assertj.api;

import com.fitbur.assertj.description.Description;
import com.fitbur.assertj.description.TextDescription;

/**
 * @author Yvonne Wang
 * @author Alex Ruiz
 */
final class DescriptionValidations {

  static Description checkIsNotNull(String d, Object... args) {
    if (d == null) throw bomb();
    return new TextDescription(d, args);
  }

  static Description checkIsNotNull(Description d) {
    if (d == null) throw bomb();
    return d;
  }

  private static RuntimeException bomb() {
    return new NullPointerException("The description to set should not be null");
  }

  private DescriptionValidations() {}
}