1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy 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, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.externalstorage; 18 19 import static com.android.externalstorage.ExternalStorageProvider.AUTHORITY; 20 21 import static org.mockito.Mockito.atLeast; 22 import static org.mockito.Mockito.spy; 23 import static org.mockito.Mockito.verify; 24 25 import android.content.pm.ProviderInfo; 26 27 import androidx.test.InstrumentationRegistry; 28 import androidx.test.runner.AndroidJUnit4; 29 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 33 @RunWith(AndroidJUnit4.class) 34 public class ExternalStorageProviderTest { 35 @Test onCreate_shouldUpdateVolumes()36 public void onCreate_shouldUpdateVolumes() throws Exception { 37 ExternalStorageProvider externalStorageProvider = new ExternalStorageProvider(); 38 ExternalStorageProvider spyProvider = spy(externalStorageProvider); 39 ProviderInfo providerInfo = new ProviderInfo(); 40 providerInfo.authority = AUTHORITY; 41 providerInfo.grantUriPermissions = true; 42 providerInfo.exported = true; 43 44 InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { 45 @Override 46 public void run() { 47 spyProvider.attachInfoForTesting( 48 InstrumentationRegistry.getTargetContext(), providerInfo); 49 } 50 }); 51 52 verify(spyProvider, atLeast(1)).updateVolumes(); 53 } 54 } 55