Lifu Tang | 054cfe5 | 2018-12-26 12:57:22 -0800 | [diff] [blame] | 1 | package com.android.settingslib.location; |
| 2 | |
| 3 | import static com.google.common.truth.Truth.assertThat; |
| 4 | |
| 5 | import static org.mockito.ArgumentMatchers.isA; |
| 6 | import static org.mockito.Mockito.spy; |
| 7 | import static org.mockito.Mockito.when; |
| 8 | |
| 9 | import android.app.AppOpsManager; |
| 10 | import android.app.AppOpsManager.OpEntry; |
| 11 | import android.app.AppOpsManager.PackageOps; |
| 12 | import android.content.Context; |
| 13 | import android.content.pm.ApplicationInfo; |
| 14 | import android.content.pm.PackageManager; |
| 15 | import android.content.pm.PackageManager.NameNotFoundException; |
| 16 | import android.os.Process; |
| 17 | import android.os.UserHandle; |
| 18 | import android.os.UserManager; |
| 19 | |
| 20 | import org.junit.Before; |
| 21 | import org.junit.Test; |
| 22 | import org.junit.runner.RunWith; |
| 23 | import org.mockito.Mock; |
| 24 | import org.mockito.MockitoAnnotations; |
| 25 | import org.robolectric.RobolectricTestRunner; |
| 26 | import org.robolectric.RuntimeEnvironment; |
| 27 | |
| 28 | import java.time.Clock; |
| 29 | import java.util.ArrayList; |
| 30 | import java.util.Collections; |
| 31 | import java.util.List; |
| 32 | import java.util.concurrent.TimeUnit; |
| 33 | |
| 34 | @RunWith(RobolectricTestRunner.class) |
| 35 | public class RecentLocationAccessesTest { |
| 36 | |
| 37 | private static final int TEST_UID = 1234; |
| 38 | private static final long NOW = 1_000_000_000; // Approximately 9/8/2001 |
| 39 | private static final long ONE_MIN_AGO = NOW - TimeUnit.MINUTES.toMillis(1); |
| 40 | private static final long TWENTY_THREE_HOURS_AGO = NOW - TimeUnit.HOURS.toMillis(23); |
| 41 | private static final long TWO_DAYS_AGO = NOW - TimeUnit.DAYS.toMillis(2); |
| 42 | private static final String[] TEST_PACKAGE_NAMES = |
| 43 | {"package_1MinAgo", "package_14MinAgo", "package_20MinAgo"}; |
| 44 | |
| 45 | @Mock |
| 46 | private PackageManager mPackageManager; |
| 47 | @Mock |
| 48 | private AppOpsManager mAppOpsManager; |
| 49 | @Mock |
| 50 | private UserManager mUserManager; |
| 51 | @Mock |
| 52 | private Clock mClock; |
| 53 | private Context mContext; |
| 54 | private int mTestUserId; |
| 55 | private RecentLocationAccesses mRecentLocationAccesses; |
| 56 | |
| 57 | @Before |
| 58 | public void setUp() throws NameNotFoundException { |
| 59 | MockitoAnnotations.initMocks(this); |
| 60 | mContext = spy(RuntimeEnvironment.application); |
| 61 | |
| 62 | when(mContext.getPackageManager()).thenReturn(mPackageManager); |
| 63 | when(mContext.getSystemService(Context.APP_OPS_SERVICE)).thenReturn(mAppOpsManager); |
| 64 | when(mContext.getSystemService(UserManager.class)).thenReturn(mUserManager); |
| 65 | when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| 66 | when(mPackageManager.getApplicationLabel(isA(ApplicationInfo.class))) |
| 67 | .thenReturn("testApplicationLabel"); |
| 68 | when(mPackageManager.getUserBadgedLabel(isA(CharSequence.class), isA(UserHandle.class))) |
| 69 | .thenReturn("testUserBadgedLabel"); |
| 70 | mTestUserId = UserHandle.getUserId(TEST_UID); |
| 71 | when(mUserManager.getUserProfiles()) |
| 72 | .thenReturn(Collections.singletonList(new UserHandle(mTestUserId))); |
| 73 | |
| 74 | long[] testRequestTime = {ONE_MIN_AGO, TWENTY_THREE_HOURS_AGO, TWO_DAYS_AGO}; |
| 75 | List<PackageOps> appOps = createTestPackageOpsList(TEST_PACKAGE_NAMES, testRequestTime); |
| 76 | when(mAppOpsManager.getPackagesForOps(RecentLocationAccesses.LOCATION_OPS)).thenReturn( |
| 77 | appOps); |
| 78 | mockTestApplicationInfos(mTestUserId, TEST_PACKAGE_NAMES); |
| 79 | |
| 80 | when(mClock.millis()).thenReturn(NOW); |
| 81 | mRecentLocationAccesses = new RecentLocationAccesses(mContext, mClock); |
| 82 | } |
| 83 | |
| 84 | @Test |
| 85 | public void testGetAppList_shouldFilterRecentAccesses() { |
| 86 | List<RecentLocationAccesses.Access> requests = mRecentLocationAccesses.getAppList(); |
| 87 | // Only two of the apps have requested location within 15 min. |
| 88 | assertThat(requests).hasSize(2); |
| 89 | // Make sure apps are ordered by recency |
| 90 | assertThat(requests.get(0).packageName).isEqualTo(TEST_PACKAGE_NAMES[0]); |
| 91 | assertThat(requests.get(0).accessFinishTime).isEqualTo(ONE_MIN_AGO); |
| 92 | assertThat(requests.get(1).packageName).isEqualTo(TEST_PACKAGE_NAMES[1]); |
| 93 | assertThat(requests.get(1).accessFinishTime).isEqualTo(TWENTY_THREE_HOURS_AGO); |
| 94 | } |
| 95 | |
| 96 | @Test |
| 97 | public void testGetAppList_shouldNotShowAndroidOS() throws NameNotFoundException { |
| 98 | // Add android OS to the list of apps. |
| 99 | PackageOps androidSystemPackageOps = |
| 100 | createPackageOps( |
| 101 | RecentLocationAccesses.ANDROID_SYSTEM_PACKAGE_NAME, |
| 102 | Process.SYSTEM_UID, |
| 103 | AppOpsManager.OP_FINE_LOCATION, |
| 104 | ONE_MIN_AGO); |
| 105 | long[] testRequestTime = |
| 106 | {ONE_MIN_AGO, TWENTY_THREE_HOURS_AGO, TWO_DAYS_AGO, ONE_MIN_AGO}; |
| 107 | List<PackageOps> appOps = createTestPackageOpsList(TEST_PACKAGE_NAMES, testRequestTime); |
| 108 | appOps.add(androidSystemPackageOps); |
| 109 | when(mAppOpsManager.getPackagesForOps(RecentLocationAccesses.LOCATION_OPS)).thenReturn( |
| 110 | appOps); |
| 111 | mockTestApplicationInfos( |
| 112 | Process.SYSTEM_UID, RecentLocationAccesses.ANDROID_SYSTEM_PACKAGE_NAME); |
| 113 | |
| 114 | List<RecentLocationAccesses.Access> requests = mRecentLocationAccesses.getAppList(); |
| 115 | // Android OS shouldn't show up in the list of apps. |
| 116 | assertThat(requests).hasSize(2); |
| 117 | // Make sure apps are ordered by recency |
| 118 | assertThat(requests.get(0).packageName).isEqualTo(TEST_PACKAGE_NAMES[0]); |
| 119 | assertThat(requests.get(0).accessFinishTime).isEqualTo(ONE_MIN_AGO); |
| 120 | assertThat(requests.get(1).packageName).isEqualTo(TEST_PACKAGE_NAMES[1]); |
| 121 | assertThat(requests.get(1).accessFinishTime).isEqualTo(TWENTY_THREE_HOURS_AGO); |
| 122 | } |
| 123 | |
| 124 | private void mockTestApplicationInfos(int userId, String... packageNameList) |
| 125 | throws NameNotFoundException { |
| 126 | for (String packageName : packageNameList) { |
| 127 | ApplicationInfo appInfo = new ApplicationInfo(); |
| 128 | appInfo.packageName = packageName; |
| 129 | when(mPackageManager.getApplicationInfoAsUser( |
| 130 | packageName, PackageManager.GET_META_DATA, userId)).thenReturn(appInfo); |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | private List<PackageOps> createTestPackageOpsList(String[] packageNameList, long[] time) { |
| 135 | List<PackageOps> packageOpsList = new ArrayList<>(); |
| 136 | for (int i = 0; i < packageNameList.length; i++) { |
| 137 | PackageOps packageOps = createPackageOps( |
| 138 | packageNameList[i], |
| 139 | TEST_UID, |
| 140 | AppOpsManager.OP_FINE_LOCATION, |
| 141 | time[i]); |
| 142 | packageOpsList.add(packageOps); |
| 143 | } |
| 144 | return packageOpsList; |
| 145 | } |
| 146 | |
| 147 | private PackageOps createPackageOps(String packageName, int uid, int op, long time) { |
| 148 | return new PackageOps( |
| 149 | packageName, |
| 150 | uid, |
| 151 | Collections.singletonList(createOpEntryWithTime(op, time))); |
| 152 | } |
| 153 | |
| 154 | private OpEntry createOpEntryWithTime(int op, long time) { |
| 155 | final long[] times = new long[AppOpsManager._NUM_UID_STATE]; |
| 156 | // Slot for background access timestamp. |
| 157 | times[AppOpsManager.UID_STATE_LAST_NON_RESTRICTED + 1] = time; |
| 158 | final long[] rejectTimes = new long[AppOpsManager._NUM_UID_STATE]; |
| 159 | return new OpEntry(op, AppOpsManager.MODE_ALLOWED, times, rejectTimes, 0 /* duration */, |
| 160 | 0 /* proxyUid */, "" /* proxyPackage */); |
| 161 | } |
| 162 | } |