| /* |
| * Copyright (C) 2011 Google Inc. |
| * |
| * 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.google.gson.typeadapters; |
| |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.TimeZone; |
| |
| import junit.framework.TestCase; |
| |
| import com.google.gson.Gson; |
| import com.google.gson.GsonBuilder; |
| |
| public final class UtcDateTypeAdapterTest extends TestCase { |
| private final Gson gson = new GsonBuilder() |
| .registerTypeAdapter(Date.class, new UtcDateTypeAdapter()) |
| .create(); |
| |
| public void testLocalTimeZone() { |
| Date expected = new Date(); |
| String json = gson.toJson(expected); |
| Date actual = gson.fromJson(json, Date.class); |
| assertEquals(expected.getTime(), actual.getTime()); |
| } |
| |
| public void testDifferentTimeZones() { |
| for (String timeZone : TimeZone.getAvailableIDs()) { |
| Calendar cal = Calendar.getInstance(TimeZone.getTimeZone(timeZone)); |
| Date expected = cal.getTime(); |
| String json = gson.toJson(expected); |
| // System.out.println(json + ": " + timeZone); |
| Date actual = gson.fromJson(json, Date.class); |
| assertEquals(expected.getTime(), actual.getTime()); |
| } |
| } |
| |
| /** |
| * JDK 1.7 introduced support for XXX format to indicate UTC date. But Android is older JDK. |
| * We want to make sure that this date is parseable in Android. |
| */ |
| public void testUtcDatesOnJdkBefore1_7() { |
| Gson gson = new GsonBuilder() |
| .registerTypeAdapter(Date.class, new UtcDateTypeAdapter(true)) |
| .create(); |
| gson.fromJson("'2014-12-05T04:00:00.000Z'", Date.class); |
| } |
| } |