code: /*
   * Copyright 2015 Google Inc. All rights reserved.
   *
   * 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.physical_web.collection;
  
  import static org.junit.Assert.*;
  
  import org.json.JSONObject;
  
  import org.junit.Before;
  import org.junit.Test;
  
  import org.skyscreamer.jsonassert.JSONAssert;
  
  /**
   * PwsResult unit test class.
   */
  public class PwsResultTest {
    private static final String URL1 = "http://example.com";
    private static final String URL2 = "http://physical-web.org";
    private static final String TITLE1 = "title1";
    private static final String TITLE2 = "title2";
    private static final String DESCRIPTION1 = "description1";
    private static final String DESCRIPTION2 = "description2";
    private static final String ICON_URL1 = "http://example.com/favicon.ico";
    private static final String ICON_URL2 = "http://physical-web.org/favicon.ico";
    private static final String GROUP_ID1 = "group1";
    private static final String GROUP_ID2 = "group2";
    private static final String KEY1 = "key1";
    private static final String VALUE1 = "value1";
    private PwsResult mPwsResult1 = null;
    private JSONObject jsonObject1 = null;
  
    @Before
    public void setUp() {
      mPwsResult1 = new PwsResult.Builder(URL1, URL1)
          .setTitle(TITLE1)
          .setDescription(DESCRIPTION1)
          .setIconUrl(ICON_URL1)
          .setGroupId(GROUP_ID1)
          .addExtra(KEY1, VALUE1)
          .build();
      String endline = "\",";
      jsonObject1 = new JSONObject("{"
          + "    \"requesturl\": \"" + URL1 + endline
          + "    \"siteurl\": \"" + URL1 + endline
          + "    \"title\": \"" + TITLE1 + endline
          + "    \"description\": \"" + DESCRIPTION1 + endline
          + "    \"iconurl\": \"" + ICON_URL1 + endline
          + "    \"groupid\": \"" + GROUP_ID1 + endline
          + "    \"extra\": {"
          + "        \"" + KEY1 + "\": \"" + VALUE1 + "\""
          + "    }"
          + "}");
    }
  
    @Test
    public void constructorCreatesProperObject() {
      assertEquals(mPwsResult1.getRequestUrl(), URL1);
      assertEquals(mPwsResult1.getSiteUrl(), URL1);
      assertEquals(mPwsResult1.getTitle(), TITLE1);
      assertEquals(mPwsResult1.getDescription(), DESCRIPTION1);
      assertEquals(mPwsResult1.getIconUrl(), ICON_URL1);
      assertEquals(mPwsResult1.getGroupId(), GROUP_ID1);
    }
  
    @Test
    public void jsonSerializeWorks() {
      JSONAssert.assertEquals(mPwsResult1.jsonSerialize(), jsonObject1, true);
    }
  
    @Test
    public void jsonDeserializeWorks() throws PhysicalWebCollectionException {
      PwsResult pwsResult = PwsResult.jsonDeserialize(jsonObject1);
      assertNotNull(pwsResult);
      assertEquals(pwsResult.getRequestUrl(), URL1);
      assertEquals(pwsResult.getSiteUrl(), URL1);
      assertEquals(pwsResult.getTitle(), TITLE1);
      assertEquals(pwsResult.getDescription(), DESCRIPTION1);
      assertEquals(pwsResult.getIconUrl(), ICON_URL1);
      assertEquals(pwsResult.getGroupId(), GROUP_ID1);
    }
  
    @Test
    public void jsonSerializeAndDeserializePreservesNullValues() throws Exception {
      PwsResult pwsResult = new PwsResult(URL1, URL1);
      pwsResult = PwsResult.jsonDeserialize(pwsResult.jsonSerialize());
      assertNull(pwsResult.getTitle());
      assertNull(pwsResult.getDescription());
      assertNull(pwsResult.getIconUrl());
      assertNull(pwsResult.getGroupId());
    }
  }
  