| /* |
| * 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.example.android.systemupdatersample.ui; |
| |
| import static org.junit.Assert.assertNotNull; |
| |
| import android.support.test.filters.MediumTest; |
| import android.support.test.rule.ActivityTestRule; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Make sure that the main launcher activity opens up properly, which will be |
| * verified by {@link #activityLaunches}. |
| */ |
| @RunWith(AndroidJUnit4.class) |
| @MediumTest |
| public class MainActivityTest { |
| |
| @Rule |
| public final ActivityTestRule<MainActivity> mActivityRule = |
| new ActivityTestRule<>(MainActivity.class); |
| |
| /** |
| * Verifies that the activity under test can be launched. |
| */ |
| @Test |
| public void activityLaunches() { |
| assertNotNull(mActivityRule.getActivity()); |
| } |
| } |