Use Sync FakeServer in Android tests via custom APK

chrome/android/javatests/src/org/chromium/chrome/browser/sync/SyncTest.java

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.chrome.browser.sync;
-
-import android.accounts.Account;
-import android.app.Activity;
-import android.util.Log;
-
-import org.chromium.base.ThreadUtils;
-import org.chromium.base.test.util.HostDrivenTest;
-import org.chromium.chrome.browser.identity.UniqueIdentificationGenerator;
-import org.chromium.chrome.browser.identity.UniqueIdentificationGeneratorFactory;
-import org.chromium.chrome.browser.identity.UuidBasedUniqueIdentificationGenerator;
-import org.chromium.chrome.shell.ChromeShellActivity;
-import org.chromium.chrome.shell.ChromeShellTestBase;
-import org.chromium.chrome.shell.sync.SyncController;
-import org.chromium.chrome.test.util.browser.sync.SyncTestUtil;
-import org.chromium.content.browser.ContentViewCore;
-import org.chromium.content.browser.test.util.Criteria;
-import org.chromium.content.browser.test.util.CriteriaHelper;
-import org.chromium.content.browser.test.util.JavaScriptUtils;
-import org.chromium.sync.notifier.SyncStatusHelper;
-import org.chromium.sync.signin.AccountManagerHelper;
-import org.chromium.sync.signin.ChromeSigninController;
-import org.chromium.sync.test.util.MockAccountManager;
-import org.chromium.sync.test.util.MockSyncContentResolverDelegate;
-
-import java.util.concurrent.TimeoutException;
-
-/**
- * Test suite for Sync.
- */
-public class SyncTest extends ChromeShellTestBase {
-    private static final String TAG = "SyncTest";
-
-    private static final String FOREIGN_SESSION_TEST_MACHINE_ID =
-            "DeleteForeignSessionTest_Machine_1";
-
-    private SyncTestUtil.SyncTestContext mContext;
-    private MockAccountManager mAccountManager;
-    private SyncController mSyncController;
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-
-        clearAppData();
-
-        // Mock out the account manager on the device.
-        mContext = new SyncTestUtil.SyncTestContext(getInstrumentation().getTargetContext());
-        mAccountManager = new MockAccountManager(mContext, getInstrumentation().getContext());
-        AccountManagerHelper.overrideAccountManagerHelperForTests(mContext, mAccountManager);
-        MockSyncContentResolverDelegate syncContentResolverDelegate =
-                new MockSyncContentResolverDelegate();
-        syncContentResolverDelegate.setMasterSyncAutomatically(true);
-        SyncStatusHelper.overrideSyncStatusHelperForTests(mContext, syncContentResolverDelegate);
-        // This call initializes the ChromeSigninController to use our test context.
-        ChromeSigninController.get(mContext);
-        startChromeBrowserProcessSync(getInstrumentation().getTargetContext());
-        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
-            @Override
-            public void run() {
-                mSyncController = SyncController.get(mContext);
-            }
-        });
-        SyncTestUtil.verifySyncServerIsRunning();
-    }
-
-    @HostDrivenTest
-    public void testGetAboutSyncInfoYieldsValidData() throws Throwable {
-        setupTestAccountAndSignInToSync(FOREIGN_SESSION_TEST_MACHINE_ID);
-
-        final SyncTestUtil.AboutSyncInfoGetter syncInfoGetter =
-                new SyncTestUtil.AboutSyncInfoGetter(getActivity());
-        runTestOnUiThread(syncInfoGetter);
-
-        boolean gotInfo = CriteriaHelper.pollForCriteria(new Criteria() {
-            @Override
-            public boolean isSatisfied() {
-                return !syncInfoGetter.getAboutInfo().isEmpty();
-            }
-        }, SyncTestUtil.UI_TIMEOUT_MS, SyncTestUtil.CHECK_INTERVAL_MS);
-
-        assertTrue("Couldn't get about info.", gotInfo);
-    }
-
-    @HostDrivenTest
-    public void testAboutSyncPageDisplaysCurrentSyncStatus() throws InterruptedException {
-        setupTestAccountAndSignInToSync(FOREIGN_SESSION_TEST_MACHINE_ID);
-
-        loadUrlWithSanitization("chrome://sync");
-        SyncTestUtil.AboutSyncInfoGetter aboutInfoGetter =
-               new SyncTestUtil.AboutSyncInfoGetter(getActivity());
-        try {
-            runTestOnUiThread(aboutInfoGetter);
-        } catch (Throwable t) {
-            Log.w(TAG,
-                    "Exception while trying to fetch about sync info from ProfileSyncService.", t);
-            fail("Unable to fetch sync info from ProfileSyncService.");
-        }
-        assertFalse("About sync info should not be empty.",
-                aboutInfoGetter.getAboutInfo().isEmpty());
-        assertTrue("About sync info should have sync summary status.",
-                aboutInfoGetter.getAboutInfo().containsKey(SyncTestUtil.SYNC_SUMMARY_STATUS));
-        final String expectedSyncSummary =
-                aboutInfoGetter.getAboutInfo().get(SyncTestUtil.SYNC_SUMMARY_STATUS);
-
-        Criteria checker = new Criteria() {
-            @Override
-            public boolean isSatisfied() {
-                final ContentViewCore contentViewCore = getContentViewCore(getActivity());
-                String innerHtml = "";
-                try {
-                    innerHtml = JavaScriptUtils.executeJavaScriptAndWaitForResult(
-                            contentViewCore, "document.documentElement.innerHTML");
-                } catch (InterruptedException e) {
-                    Log.w(TAG, "Interrupted while polling about:sync page for sync status.", e);
-                } catch (TimeoutException e) {
-                    Log.w(TAG, "Interrupted while polling about:sync page for sync status.", e);
-                }
-                return innerHtml.contains(expectedSyncSummary);
-            }
-
-        };
-        boolean hadExpectedStatus = CriteriaHelper.pollForCriteria(
-                checker, SyncTestUtil.UI_TIMEOUT_MS, SyncTestUtil.CHECK_INTERVAL_MS);
-        assertTrue("Sync status not present on about sync page: " + expectedSyncSummary,
-                hadExpectedStatus);
-    }
-
-    @HostDrivenTest
-    public void testDisableAndEnableSync() throws InterruptedException {
-        setupTestAccountAndSignInToSync(FOREIGN_SESSION_TEST_MACHINE_ID);
-        Account account =
-                AccountManagerHelper.createAccountFromName(SyncTestUtil.DEFAULT_TEST_ACCOUNT);
-
-        // Disabling Android sync should turn Chrome sync engine off.
-        SyncStatusHelper.get(mContext).disableAndroidSync(account);
-        SyncTestUtil.verifySyncIsDisabled(mContext, account);
-
-        // Enabling Android sync should turn Chrome sync engine on.
-        SyncStatusHelper.get(mContext).enableAndroidSync(account);
-        SyncTestUtil.ensureSyncInitialized(mContext);
-        SyncTestUtil.verifySignedInWithAccount(mContext, account);
-    }
-
-    private void setupTestAccountAndSignInToSync(
-            final String syncClientIdentifier)
-            throws InterruptedException {
-        Account defaultTestAccount = SyncTestUtil.setupTestAccountThatAcceptsAllAuthTokens(
-                mAccountManager, SyncTestUtil.DEFAULT_TEST_ACCOUNT, SyncTestUtil.DEFAULT_PASSWORD);
-
-        UniqueIdentificationGeneratorFactory.registerGenerator(
-                UuidBasedUniqueIdentificationGenerator.GENERATOR_ID,
-                new UniqueIdentificationGenerator() {
-                    @Override
-                    public String getUniqueId(String salt) {
-                        return syncClientIdentifier;
-                    }
-                }, true);
-
-        SyncTestUtil.verifySyncIsSignedOut(getActivity());
-
-        final Activity activity = launchChromeShellWithBlankPage();
-        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
-            @Override
-            public void run() {
-                mSyncController.signIn(activity, SyncTestUtil.DEFAULT_TEST_ACCOUNT);
-            }
-        });
-
-        SyncTestUtil.verifySyncIsSignedIn(mContext, defaultTestAccount);
-        assertTrue("Sync everything should be enabled",
-                SyncTestUtil.isSyncEverythingEnabled(mContext));
-    }
-
-    private static ContentViewCore getContentViewCore(ChromeShellActivity activity) {
-        return activity.getActiveContentViewCore();
-    }
-}