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 17 package androidx.recyclerview.selection; 18 19 import static org.junit.Assert.assertEquals; 20 21 import android.net.Uri; 22 import android.os.Bundle; 23 import android.support.test.filters.SmallTest; 24 import android.support.test.runner.AndroidJUnit4; 25 26 import androidx.recyclerview.selection.testing.Bundles; 27 28 import org.junit.Before; 29 import org.junit.Test; 30 import org.junit.runner.RunWith; 31 32 import java.util.ArrayList; 33 import java.util.List; 34 35 @RunWith(AndroidJUnit4.class) 36 @SmallTest 37 public 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
