1/*
2 * Copyright 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package androidx.recyclerview.selection;
18
19import static org.junit.Assert.assertEquals;
20
21import android.net.Uri;
22import android.os.Bundle;
23import android.support.test.filters.SmallTest;
24import android.support.test.runner.AndroidJUnit4;
25
26import androidx.recyclerview.selection.testing.Bundles;
27
28import org.junit.Before;
29import org.junit.Test;
30import org.junit.runner.RunWith;
31
32import java.util.ArrayList;
33import java.util.List;
34
35@RunWith(AndroidJUnit4.class)
36@SmallTest
37public final class StorageStrategy_ParcelableTest {
38
39    private static final List<Uri> sData;
40    static {
41        sData = new ArrayList<>(5);
42        sData.add(Uri.parse("content://cheese0"));
43        sData.add(Uri.parse("content://cheese1"));
44        sData.add(Uri.parse("content://cheese2"));
45        sData.add(Uri.parse("content://cheese3"));
46        sData.add(Uri.parse("content://cheese4"));
47    }
48
49    private StorageStrategy<Uri> mStorage;
50
51    @Before
52    public void setUp() {
53        mStorage = StorageStrategy.createParcelableStorage(Uri.class);
54    }
55
56    @Test
57    public void testReadWrite() {
58
59        MutableSelection<Uri> orig = new MutableSelection<>();
60        orig.add(sData.get(2));
61        orig.add(sData.get(3));
62        orig.add(sData.get(4));
63
64        Bundle parceled = Bundles.forceParceling(mStorage.asBundle(orig));
65        Selection<Uri> restored = mStorage.asSelection(parceled);
66
67        assertEquals(orig, restored);
68    }
69}
70