SyncStorageEngineTest.java revision 22e31e5b609136d5bf7d77b1dccd6b042b83ebdf 
1/*
2 * Copyright (C) 2007 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 android.content;
18
19import android.test.AndroidTestCase;
20import android.test.RenamingDelegatingContext;
21import android.test.mock.MockContext;
22import android.test.mock.MockContentResolver;
23import android.accounts.Account;
24
25public class SyncStorageEngineTest extends AndroidTestCase {
26
27    /**
28     * Test that we handle the case of a history row being old enough to purge before the
29     * correcponding sync is finished. This can happen if the clock changes while we are syncing.
30     */
31    public void testPurgeActiveSync() throws Exception {
32        final Account account = new Account("a@example.com", "example.type");
33        final String authority = "testprovider";
34
35        MockContentResolver mockResolver = new MockContentResolver();
36
37        SyncStorageEngine engine = SyncStorageEngine.newTestInstance(
38                new TestContext(mockResolver, getContext()));
39
40        long time0 = 1000;
41        long historyId = engine.insertStartSyncEvent(
42                account, authority, time0, SyncStorageEngine.SOURCE_LOCAL);
43        long time1 = time0 + SyncStorageEngine.MILLIS_IN_4WEEKS * 2;
44        engine.stopSyncEvent(historyId, time1 - time0, "yay", 0, 0);
45    }
46}
47
48class TestContext extends ContextWrapper {
49
50    ContentResolver mResolver;
51
52    public TestContext(ContentResolver resolver, Context realContext) {
53        super(new RenamingDelegatingContext(new MockContext(), realContext, "test."));
54        mResolver = resolver;
55    }
56
57    @Override
58    public void enforceCallingOrSelfPermission(String permission, String message) {
59    }
60
61
62    @Override
63    public ContentResolver getContentResolver() {
64        return mResolver;
65    }
66}
67