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      1 /*
      2  * Copyright (C) 2018 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
      5  * use this file except in compliance with the License. You may obtain a copy
      6  * of the License at
      7  *
      8  * http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
     13  * License for the specific language governing permissions and limitations
     14  * under the License.
     15  */
     16 package com.android.server.om.hosttest.update_overlay_test;
     17 
     18 import static org.junit.Assert.assertEquals;
     19 
     20 import android.content.res.Configuration;
     21 import android.content.res.Resources;
     22 import android.support.test.InstrumentationRegistry;
     23 import android.support.test.filters.SmallTest;
     24 import android.support.test.runner.AndroidJUnit4;
     25 
     26 import org.junit.Before;
     27 import org.junit.Test;
     28 import org.junit.runner.RunWith;
     29 
     30 import java.util.Locale;
     31 
     32 @RunWith(AndroidJUnit4.class)
     33 @SmallTest
     34 public class UpdateOverlayTest {
     35     private Resources mResources;
     36 
     37     @Before
     38     public void setUp() throws Exception {
     39         final Configuration defaultLocaleConfiguration = new Configuration();
     40         defaultLocaleConfiguration.setLocale(Locale.US);
     41         mResources = InstrumentationRegistry
     42                 .getInstrumentation()
     43                 .getContext()
     44                 .createConfigurationContext(defaultLocaleConfiguration)
     45                 .getResources();
     46     }
     47 
     48     @Test
     49     public void expectAppResource() throws Exception {
     50         assertEquals("App Resource", mResources.getString(R.string.app_resource));
     51     }
     52 
     53     @Test
     54     public void expectAppOverlayV1Resource() throws Exception {
     55         assertEquals("App Resource Overlay V1", mResources.getString(R.string.app_resource));
     56     }
     57 
     58     @Test
     59     public void expectAppOverlayV2Resource() throws Exception {
     60         assertEquals("App Resource Overlay V2", mResources.getString(R.string.app_resource));
     61     }
     62 
     63     @Test
     64     public void expectFrameworkResource() throws Exception {
     65         assertEquals("OK", mResources.getString(android.R.string.ok));
     66     }
     67 
     68     @Test
     69     public void expectFrameworkOverlayV1Resource() throws Exception {
     70         assertEquals("Framework Overlay V1", mResources.getString(android.R.string.ok));
     71     }
     72 
     73     @Test
     74     public void expectFrameworkOverlayV2Resource() throws Exception {
     75         assertEquals("Framework Overlay V2", mResources.getString(android.R.string.ok));
     76     }
     77 }
     78