| 1 | // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | package org.chromium.sync.notifier; |
| 6 | |
| 7 | import android.accounts.Account; |
| 8 | import android.content.Context; |
| 9 | import android.test.InstrumentationTestCase; |
| 10 | import android.test.suitebuilder.annotation.SmallTest; |
| 11 | |
| 12 | import org.chromium.base.CollectionUtil; |
| 13 | import org.chromium.base.test.util.AdvancedMockContext; |
| 14 | import org.chromium.base.test.util.Feature; |
| 15 | import org.chromium.sync.internal_api.pub.base.ModelType; |
| 16 | |
| 17 | import java.util.Arrays; |
| 18 | import java.util.EnumSet; |
| 19 | import java.util.HashSet; |
| 20 | import java.util.Set; |
| 21 | |
| 22 | /** |
| 23 | * Tests for the {@link InvalidationPreferences}. |
| 24 | * |
| 25 | * @author dsmyers@google.com (Daniel Myers) |
| 26 | */ |
| 27 | public class InvalidationPreferencesTest extends InstrumentationTestCase { |
| 28 | private Context mContext; |
| 29 | |
| 30 | @Override |
| 31 | protected void setUp() throws Exception { |
| 32 | super.setUp(); |
| 33 | mContext = new AdvancedMockContext(getInstrumentation().getContext()); |
| 34 | } |
| 35 | |
| 36 | @SmallTest |
| 37 | @Feature({"Sync"}) |
| 38 | public void testTranslateBasicSyncTypes() throws Exception { |
| 39 | /* |
| 40 | * Test plan: convert three strings to model types, one of which is invalid. Verify that |
| 41 | * the two valid strings are properly converted and that the invalid string is dropped. |
| 42 | */ |
| 43 | HashSet<ModelType> expectedTypes = CollectionUtil.newHashSet( |
| 44 | ModelType.BOOKMARK,ModelType.SESSION); |
| 45 | Set<ModelType> actualTypes = ModelType.syncTypesToModelTypes( |
| 46 | CollectionUtil.newHashSet("BOOKMARK", "SESSION", "0!!!INVALID")); |
| 47 | assertEquals(expectedTypes, actualTypes); |
| 48 | } |
| 49 | |
| 50 | @SmallTest |
| 51 | @Feature({"Sync"}) |
| 52 | public void testTranslateAllSyncTypes() { |
| 53 | /* |
| 54 | * Test plan: convert the special all-types type to model types. Verify that it is |
| 55 | * properly expanded. |
| 56 | */ |
| 57 | Set<ModelType> expectedTypes = EnumSet.allOf(ModelType.class); |
| 58 | Set<ModelType> actualTypes = ModelType.syncTypesToModelTypes( |
| 59 | CollectionUtil.newHashSet(ModelType.ALL_TYPES_TYPE)); |
| 60 | assertEquals(expectedTypes, actualTypes); |
| 61 | } |
| 62 | |
| 63 | @SmallTest |
| 64 | @Feature({"Sync"}) |
| 65 | public void testReadMissingData() { |
| 66 | /* |
| 67 | * Test plan: read saved state from empty preferences. Verify that null is returned. |
| 68 | */ |
| 69 | InvalidationPreferences invPreferences = new InvalidationPreferences(mContext); |
| 70 | assertNull(invPreferences.getSavedSyncedAccount()); |
| 71 | assertNull(invPreferences.getSavedSyncedTypes()); |
| 72 | assertNull(invPreferences.getInternalNotificationClientState()); |
| 73 | } |
| 74 | |
| 75 | @SmallTest |
| 76 | @Feature({"Sync"}) |
| 77 | public void testReadWriteAndReadData() { |
| 78 | /* |
| 79 | * Test plan: write and read back saved state. Verify that the returned state is what |
| 80 | * was written. |
| 81 | */ |
| 82 | InvalidationPreferences invPreferences = new InvalidationPreferences(mContext); |
| 83 | InvalidationPreferences.EditContext editContext = invPreferences.edit(); |
| 84 | |
| 85 | // We should never write both a real type and the all-types type in practice, but we test |
| 86 | // with them here to ensure that preferences are not interpreting the written data. |
| 87 | Set<String> syncTypes = CollectionUtil.newHashSet("BOOKMARK", ModelType.ALL_TYPES_TYPE); |
| 88 | Account account = new Account("test@example.com", "bogus"); |
| 89 | byte[] internalClientState = new byte[]{100,101,102}; |
| 90 | invPreferences.setSyncTypes(editContext, syncTypes); |
| 91 | invPreferences.setAccount(editContext, account); |
| 92 | invPreferences.setInternalNotificationClientState(editContext, internalClientState); |
| 93 | |
| 94 | // Nothing should yet have been written. |
| 95 | assertNull(invPreferences.getSavedSyncedAccount()); |
| 96 | assertNull(invPreferences.getSavedSyncedTypes()); |
| 97 | |
| 98 | // Write the new data and verify that they are correctly read back. |
| 99 | invPreferences.commit(editContext); |
| 100 | assertEquals(account, invPreferences.getSavedSyncedAccount()); |
| 101 | assertEquals(syncTypes, invPreferences.getSavedSyncedTypes()); |
| 102 | assertTrue(Arrays.equals( |
| 103 | internalClientState, invPreferences.getInternalNotificationClientState())); |
| 104 | } |
| 105 | } |