content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.apache.beam.runners.dataflow.worker.testing;
  
  import com.google.api.client.json.GenericJson;
  import com.google.api.client.json.gson.GsonFactory;
  import java.io.IOException;
  import org.json.JSONException;
  import org.skyscreamer.jsonassert.JSONAssert;
  
  /** Assertions on {@link GenericJson} class. */
  public class GenericJsonAssert {
  
    private static final GsonFactory gsonFactory = GsonFactory.getDefaultInstance();
  
    /**
     * Asserts that {@code actual} has the same JSON representation as {@code expected}.
     *
     * @param expected expected JSON string, {@link GenericJson}, {@link java.util.Map}, or {@link
     *     Iterable} of {@link GenericJson}.
     * @param actual actual object to compare its JSON representation.
     */
    public static void assertEqualsAsJson(Object expected, Object actual) {
  
      try {
        String expectedJsonText =
            expected instanceof String ? (String) expected : gsonFactory.toString(expected);
        String actualJsonText = gsonFactory.toString(actual);
        JSONAssert.assertEquals(expectedJsonText, actualJsonText, true);
      } catch (JSONException ex) {
        throw new IllegalArgumentException("Could not parse JSON", ex);
      } catch (IOException ex) {
        throw new IllegalArgumentException("Could not generate JSON text", ex);
      }
    }
  }
  