tests/common/com/android/documentsui/dirlist/TestContext.java

/*
 * Copyright (C) 2015 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 com.android.documentsui.dirlist;

import android.content.ContentResolver;
import android.content.Context;
import android.content.ContextWrapper;
import android.test.mock.MockContentResolver;

public final class TestContext {

    /**
     * Returns a Context configured with test provider for authority.
     */
    static Context createStorageTestContext(Context context, String authority) {
        final MockContentResolver testResolver = new MockContentResolver();
        TestContentProvider provider = new TestContentProvider();
        testResolver.addProvider(authority, provider);

        return new ContextWrapper(context) {
            @Override
            public ContentResolver getContentResolver() {
                return testResolver;
            }
        };
    }
}