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Android example source code file (SyncQueueTest.java)

This example Android source code file (SyncQueueTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

account, account1, account2, accounts, android, authority1, authority2, authority3, bundle, contextwrapper, exception, mockcontentresolver, os, override, string, syncoperation, syncqueue, test, testcontext

The SyncQueueTest.java Android example source code

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * 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 android.content;

import android.test.AndroidTestCase;
import android.test.RenamingDelegatingContext;
import android.test.mock.MockContext;
import android.test.mock.MockContentResolver;
import android.accounts.Account;
import android.os.Bundle;
import android.os.SystemClock;

public class SyncQueueTest extends AndroidTestCase {
    private static final Account ACCOUNT1 = new Account("test.account1", "test.type1");
    private static final Account ACCOUNT2 = new Account("test.account2", "test.type2");
    private static final String AUTHORITY1 = "test.authority1";
    private static final String AUTHORITY2 = "test.authority2";
    private static final String AUTHORITY3 = "test.authority3";

    private SyncStorageEngine mSettings;
    private SyncQueue mSyncQueue;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        MockContentResolver mockResolver = new MockContentResolver();
        mSettings = SyncStorageEngine.newTestInstance(new TestContext(mockResolver, getContext()));
        mSyncQueue = new SyncQueue(mSettings);
    }

    public void testSyncQueueOrder() throws Exception {
        final SyncOperation op1 = new SyncOperation(
                ACCOUNT1, SyncStorageEngine.SOURCE_USER, AUTHORITY1, newTestBundle("1"), 0);
        final SyncOperation op2 = new SyncOperation(
                ACCOUNT2, SyncStorageEngine.SOURCE_USER, AUTHORITY2, newTestBundle("2"), 100);
        final SyncOperation op3 = new SyncOperation(
                ACCOUNT1, SyncStorageEngine.SOURCE_USER, AUTHORITY1, newTestBundle("3"), 150);
        final SyncOperation op4 = new SyncOperation(
                ACCOUNT2, SyncStorageEngine.SOURCE_USER, AUTHORITY2, newTestBundle("4"), 60);
        final SyncOperation op5 = new SyncOperation(
                ACCOUNT1, SyncStorageEngine.SOURCE_USER, AUTHORITY1, newTestBundle("5"), 80);
        final SyncOperation op6 = new SyncOperation(
                ACCOUNT2, SyncStorageEngine.SOURCE_USER, AUTHORITY2, newTestBundle("6"), 0);
        op6.expedited = true;

        mSyncQueue.add(op1);
        mSyncQueue.add(op2);
        mSyncQueue.add(op3);
        mSyncQueue.add(op4);
        mSyncQueue.add(op5);
        mSyncQueue.add(op6);

        long now = SystemClock.elapsedRealtime() + 200;

        assertEquals(op6, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op6);

        assertEquals(op1, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op1);

        assertEquals(op4, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op4);

        assertEquals(op5, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op5);

        assertEquals(op2, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op2);

        assertEquals(op3, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op3);
    }

    public void testOrderWithBackoff() throws Exception {
        final SyncOperation op1 = new SyncOperation(
                ACCOUNT1, SyncStorageEngine.SOURCE_USER, AUTHORITY1, newTestBundle("1"), 0);
        final SyncOperation op2 = new SyncOperation(
                ACCOUNT2, SyncStorageEngine.SOURCE_USER, AUTHORITY2, newTestBundle("2"), 100);
        final SyncOperation op3 = new SyncOperation(
                ACCOUNT1, SyncStorageEngine.SOURCE_USER, AUTHORITY1, newTestBundle("3"), 150);
        final SyncOperation op4 = new SyncOperation(
                ACCOUNT2, SyncStorageEngine.SOURCE_USER, AUTHORITY3, newTestBundle("4"), 60);
        final SyncOperation op5 = new SyncOperation(
                ACCOUNT1, SyncStorageEngine.SOURCE_USER, AUTHORITY1, newTestBundle("5"), 80);
        final SyncOperation op6 = new SyncOperation(
                ACCOUNT2, SyncStorageEngine.SOURCE_USER, AUTHORITY2, newTestBundle("6"), 0);
        op6.expedited = true;

        mSyncQueue.add(op1);
        mSyncQueue.add(op2);
        mSyncQueue.add(op3);
        mSyncQueue.add(op4);
        mSyncQueue.add(op5);
        mSyncQueue.add(op6);

        long now = SystemClock.elapsedRealtime() + 200;

        assertEquals(op6, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op6);

        assertEquals(op1, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op1);

        mSettings.setBackoff(ACCOUNT2,  AUTHORITY3, now + 200, 5);
        assertEquals(op5, mSyncQueue.nextReadyToRun(now).first);

        mSettings.setBackoff(ACCOUNT2,  AUTHORITY3, SyncStorageEngine.NOT_IN_BACKOFF_MODE, 0);
        assertEquals(op4, mSyncQueue.nextReadyToRun(now).first);

        mSettings.setDelayUntilTime(ACCOUNT2,  AUTHORITY3, now + 200);
        assertEquals(op5, mSyncQueue.nextReadyToRun(now).first);

        mSettings.setDelayUntilTime(ACCOUNT2,  AUTHORITY3, 0);
        assertEquals(op4, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op4);

        assertEquals(op5, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op5);

        assertEquals(op2, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op2);

        assertEquals(op3, mSyncQueue.nextReadyToRun(now).first);
        mSyncQueue.remove(op3);
    }

    Bundle newTestBundle(String val) {
        Bundle bundle = new Bundle();
        bundle.putString("test", val);
        return bundle;
    }

    static class TestContext extends ContextWrapper {
        ContentResolver mResolver;

        public TestContext(ContentResolver resolver, Context realContext) {
            super(new RenamingDelegatingContext(new MockContext(), realContext, "test."));
            mResolver = resolver;
        }

        @Override
        public void enforceCallingOrSelfPermission(String permission, String message) {
        }

        @Override
        public ContentResolver getContentResolver() {
            return mResolver;
        }
    }
}

Other Android examples (source code examples)

Here is a short list of links related to this Android SyncQueueTest.java source code file:

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