Merge "Add ui tests for restrict app tips" into pi-dev

/*

 * Copyright (C) 2018 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.settings.fuelgauge.batterytip;

import static android.support.test.espresso.Espresso.onView;

import static android.support.test.espresso.assertion.ViewAssertions.matches;

import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;

import static android.support.test.espresso.matcher.ViewMatchers.withText;

import android.app.Instrumentation;

import android.content.Context;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.support.test.InstrumentationRegistry;

import android.support.test.filters.SmallTest;

import android.support.test.runner.AndroidJUnit4;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import java.util.concurrent.TimeUnit;

@RunWith(AndroidJUnit4.class)

@SmallTest

public class RestrictAppTest {

    private static final String BATTERY_INTENT = "android.intent.action.POWER_USAGE_SUMMARY";

    private static final String PACKAGE_SETTINGS = "com.android.settings";

    private static final String PACKAGE_SYSTEM_UI = "com.android.systemui";

    private BatteryDatabaseManager mBatteryDatabaseManager;

    private PackageManager mPackageManager;

    @Before

    public void setUp() {

        final Context context = InstrumentationRegistry.getTargetContext();

        mPackageManager = context.getPackageManager();

        mBatteryDatabaseManager = BatteryDatabaseManager.getInstance(context);

        mBatteryDatabaseManager.deleteAllAnomaliesBeforeTimeStamp(System.currentTimeMillis() +

                TimeUnit.DAYS.toMillis(1));

    }

    @Test

    public void testBatterySettings_hasOneAnomaly_showAnomaly() throws

            PackageManager.NameNotFoundException {

        mBatteryDatabaseManager.insertAnomaly(mPackageManager.getPackageUid(PACKAGE_SETTINGS, 0),

                PACKAGE_SETTINGS, 1,

                AnomalyDatabaseHelper.State.NEW, System.currentTimeMillis());

        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();

        instrumentation.startActivitySync(new Intent(BATTERY_INTENT));

        onView(withText("Restrict 1 app")).check(matches(isDisplayed()));

    }

    @Test

    public void testBatterySettings_hasTwoAnomalies_showAnomalies() throws

            PackageManager.NameNotFoundException {

        mBatteryDatabaseManager.insertAnomaly(mPackageManager.getPackageUid(PACKAGE_SETTINGS, 0),

                PACKAGE_SETTINGS, 1,

                AnomalyDatabaseHelper.State.NEW, System.currentTimeMillis());

        mBatteryDatabaseManager.insertAnomaly(mPackageManager.getPackageUid(PACKAGE_SYSTEM_UI, 0),

                PACKAGE_SYSTEM_UI, 1,

                AnomalyDatabaseHelper.State.NEW, System.currentTimeMillis());

        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();

        instrumentation.startActivitySync(new Intent(BATTERY_INTENT));

        onView(withText("Restrict 2 apps")).check(matches(isDisplayed()));

    }

}