1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the 10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 11 * KIND, either express or implied. See the License for the specific language governing 12 * permissions and limitations under the License. 13 */ 14 package com.android.server; 15 16 import static org.mockito.ArgumentMatchers.any; 17 import static org.mockito.ArgumentMatchers.anyInt; 18 import static org.mockito.ArgumentMatchers.anyString; 19 import static org.mockito.Mockito.when; 20 21 import android.content.pm.PackageManagerInternal; 22 import android.net.Uri; 23 import android.os.Build; 24 import android.testing.TestableContext; 25 26 import androidx.test.InstrumentationRegistry; 27 28 import com.android.server.uri.UriGrantsManagerInternal; 29 30 import org.junit.Before; 31 import org.junit.Rule; 32 import org.mockito.Mock; 33 import org.mockito.MockitoAnnotations; 34 35 public class UiServiceTestCase { 36 @Mock protected PackageManagerInternal mPmi; 37 @Mock protected UriGrantsManagerInternal mUgmInternal; 38 39 protected static final String PKG_N_MR1 = "com.example.n_mr1"; 40 protected static final String PKG_O = "com.example.o"; 41 protected static final String PKG_P = "com.example.p"; 42 43 @Rule 44 public final TestableContext mContext = 45 new TestableContext(InstrumentationRegistry.getContext(), null); 46 getContext()47 protected TestableContext getContext() { 48 return mContext; 49 } 50 51 @Before setup()52 public final void setup() { 53 MockitoAnnotations.initMocks(this); 54 55 // Share classloader to allow package access. 56 System.setProperty("dexmaker.share_classloader", "true"); 57 58 // Assume some default packages 59 LocalServices.removeServiceForTest(PackageManagerInternal.class); 60 LocalServices.addService(PackageManagerInternal.class, mPmi); 61 when(mPmi.getPackageTargetSdkVersion(anyString())) 62 .thenAnswer((iom) -> { 63 switch ((String) iom.getArgument(0)) { 64 case PKG_N_MR1: 65 return Build.VERSION_CODES.N_MR1; 66 case PKG_O: 67 return Build.VERSION_CODES.O; 68 case PKG_P: 69 return Build.VERSION_CODES.P; 70 default: 71 return Build.VERSION_CODES.CUR_DEVELOPMENT; 72 } 73 }); 74 75 LocalServices.removeServiceForTest(UriGrantsManagerInternal.class); 76 LocalServices.addService(UriGrantsManagerInternal.class, mUgmInternal); 77 when(mUgmInternal.checkGrantUriPermission( 78 anyInt(), anyString(), any(Uri.class), anyInt(), anyInt())).thenReturn(-1); 79 } 80 } 81