Add BluetoothMapSettingsTest

-->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/bluetooth_map_settings_liniar_layout"

    android:id="@+id/bluetooth_map_settings_linear_layout"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

/*

 * Copyright 2023 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.bluetooth.map;

import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;

import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;

import static android.content.pm.PackageManager.DONT_KILL_APP;

import static androidx.test.espresso.Espresso.onView;

import static androidx.test.espresso.assertion.ViewAssertions.matches;

import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;

import static androidx.test.espresso.matcher.ViewMatchers.withId;

import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import androidx.test.core.app.ActivityScenario;

import androidx.test.filters.LargeTest;

import androidx.test.platform.app.InstrumentationRegistry;

import androidx.test.runner.AndroidJUnit4;

import com.android.bluetooth.R;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

@LargeTest

@RunWith(AndroidJUnit4.class)

public class BluetoothMapSettingsTest {

    Context mTargetContext = InstrumentationRegistry.getInstrumentation().getTargetContext();

    Intent mIntent;

    ActivityScenario<BluetoothMapSettings> mActivityScenario;

    @Before

    public void setUp() {

        enableActivity(true);

        mIntent = new Intent();

        mIntent.setClass(mTargetContext, BluetoothMapSettings.class);

        mActivityScenario = ActivityScenario.launch(mIntent);

    }

    @After

    public void tearDown() throws Exception {

        if (mActivityScenario != null) {

            // Workaround for b/159805732. Without this, test hangs for 45 seconds.

            Thread.sleep(1_000);

            mActivityScenario.close();

        }

        enableActivity(false);

    }

    @Test

    public void initialize() throws Exception {

        onView(withId(R.id.bluetooth_map_settings_list_view)).check(matches(isDisplayed()));

    }

    private void enableActivity(boolean enable) {

        int enabledState = enable ? COMPONENT_ENABLED_STATE_ENABLED

                : COMPONENT_ENABLED_STATE_DEFAULT;

        mTargetContext.getPackageManager().setApplicationEnabledSetting(

                mTargetContext.getPackageName(), enabledState, DONT_KILL_APP);

        ComponentName activityName = new ComponentName(mTargetContext, BluetoothMapSettings.class);

        mTargetContext.getPackageManager().setComponentEnabledSetting(

                activityName, enabledState, DONT_KILL_APP);

    }

}