| /* |
| * Copyright (C) 2017 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; |
| |
| import static android.support.test.espresso.Espresso.onView; |
| import static android.support.test.espresso.action.ViewActions.click; |
| import static android.support.test.espresso.matcher.ViewMatchers.withText; |
| |
| import android.app.Instrumentation; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.support.test.uiautomator.UiDevice; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class DisplaySettingsTest { |
| |
| private Instrumentation mInstrumentation; |
| private Context mContext; |
| private UiDevice mDevice; |
| |
| @Before |
| public void setUp() { |
| mInstrumentation = InstrumentationRegistry.getInstrumentation(); |
| mContext = mInstrumentation.getTargetContext(); |
| mDevice = UiDevice.getInstance(mInstrumentation); |
| } |
| |
| @Test |
| public void launchBrightnessLevel_shouldNotCrash() { |
| mInstrumentation.startActivitySync( |
| new Intent(mContext, DisplaySettings.class)); |
| onView(withText(mContext.getString(R.string.brightness))).perform(click()); |
| // should not crash |
| mDevice.pressBack(); // dismiss the brightness dialog |
| } |
| } |