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.After; 31 import org.junit.Before; 32 import org.junit.Rule; 33 import org.mockito.Mock; 34 import org.mockito.Mockito; 35 import org.mockito.MockitoAnnotations; 36 37 public class UiServiceTestCase { 38 @Mock protected PackageManagerInternal mPmi; 39 @Mock protected UriGrantsManagerInternal mUgmInternal; 40 41 protected static final String PKG_N_MR1 = "com.example.n_mr1"; 42 protected static final String PKG_O = "com.example.o"; 43 protected static final String PKG_P = "com.example.p"; 44 protected static final String PKG_R = "com.example.r"; 45 46 @Rule 47 public final TestableContext mContext = 48 new TestableContext(InstrumentationRegistry.getContext(), null); 49 getContext()50 protected TestableContext getContext() { 51 return mContext; 52 } 53 54 @Before setup()55 public final void setup() { 56 MockitoAnnotations.initMocks(this); 57 58 // Share classloader to allow package access. 59 System.setProperty("dexmaker.share_classloader", "true"); 60 61 // Assume some default packages 62 LocalServices.removeServiceForTest(PackageManagerInternal.class); 63 LocalServices.addService(PackageManagerInternal.class, mPmi); 64 when(mPmi.getPackageTargetSdkVersion(anyString())) 65 .thenAnswer((iom) -> { 66 switch ((String) iom.getArgument(0)) { 67 case PKG_N_MR1: 68 return Build.VERSION_CODES.N_MR1; 69 case PKG_O: 70 return Build.VERSION_CODES.O; 71 case PKG_P: 72 return Build.VERSION_CODES.P; 73 case PKG_R: 74 return Build.VERSION_CODES.R; 75 default: 76 return Build.VERSION_CODES.CUR_DEVELOPMENT; 77 } 78 }); 79 80 LocalServices.removeServiceForTest(UriGrantsManagerInternal.class); 81 LocalServices.addService(UriGrantsManagerInternal.class, mUgmInternal); 82 when(mUgmInternal.checkGrantUriPermission( 83 anyInt(), anyString(), any(Uri.class), anyInt(), anyInt())).thenReturn(-1); 84 } 85 86 @After cleanUpMockito()87 public final void cleanUpMockito() { 88 Mockito.framework().clearInlineMocks(); 89 } 90 } 91