root/chrome/android/javatests/src/org/chromium/chrome/browser/test/ProviderTestBase.java

DEFINITIONS

1. setUp
2. getContentResolver

// Copyright 2012 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.test;

import android.content.ContentProvider;
import android.content.ContentResolver;
import android.test.IsolatedContext;
import android.test.mock.MockContentResolver;

import org.chromium.chrome.browser.ChromeBrowserProvider;
import org.chromium.chrome.shell.ChromeShellActivity;
import org.chromium.chrome.shell.ChromeShellTestBase;

/**
 * Base class for Chrome's ContentProvider tests.
 * Sets up a local ChromeBrowserProvider associated to a mock resolver in an isolated context.
 */
public class ProviderTestBase extends ChromeShellTestBase {

    private IsolatedContext mContext;

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        ChromeShellActivity activity = launchChromeShellWithUrl(null);
        assertNotNull(activity);

        ContentProvider provider = new ChromeBrowserProvider();
        provider.attachInfo(activity, null);

        MockContentResolver resolver = new MockContentResolver();
        resolver.addProvider(ChromeBrowserProvider.getApiAuthority(activity), provider);
        resolver.addProvider(ChromeBrowserProvider.getInternalAuthority(activity), provider);

        mContext = new IsolatedContext(resolver, activity);
        assertTrue(getContentResolver() instanceof MockContentResolver);
    }

    protected ContentResolver getContentResolver() {
        return mContext.getContentResolver();
    }
}