| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.settings.development; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ResolveInfo; |
| import android.provider.Settings; |
| import android.provider.Settings.Global; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; |
| import com.android.settingslib.RestrictedSwitchPreference; |
| import com.android.settingslib.wrapper.PackageManagerWrapper; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class VerifyAppsOverUsbPreferenceControllerTest { |
| |
| @Mock |
| private PackageManagerWrapper mPackageManager; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private RestrictedSwitchPreference mPreference; |
| |
| @Mock |
| private VerifyAppsOverUsbPreferenceController.RestrictedLockUtilsDelegate |
| mRestrictedLockUtilsDelegate; |
| |
| private Context mContext; |
| private VerifyAppsOverUsbPreferenceController mController; |
| |
| /** Convenience class for setting global int settings. */ |
| class GlobalSetter { |
| public GlobalSetter set(String setting, int value) { |
| Global.putInt(mContext.getContentResolver(), setting, value); |
| return this; |
| } |
| } |
| |
| private final GlobalSetter mGlobals = new GlobalSetter(); |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application; |
| when(mScreen.findPreference(anyString())).thenReturn(mPreference); |
| mController = new VerifyAppsOverUsbPreferenceController(mContext); |
| ReflectionHelpers |
| .setField(mController, "mRestrictedLockUtils", mRestrictedLockUtilsDelegate); |
| ReflectionHelpers.setField(mController, "mPackageManager", mPackageManager); |
| mController.displayPreference(mScreen); |
| } |
| |
| private void setupVerifyBroadcastReceivers(boolean nonEmpty) { |
| final List<ResolveInfo> resolveInfos = nonEmpty |
| ? Collections.singletonList(mock(ResolveInfo.class)) |
| : Collections.emptyList(); |
| when(mPackageManager.queryBroadcastReceivers((Intent) any(), anyInt())) |
| .thenReturn(resolveInfos); |
| } |
| |
| private void setupEnforcedAdmin(EnforcedAdmin result) { |
| when(mRestrictedLockUtilsDelegate |
| .checkIfRestrictionEnforced(any(), anyString(), anyInt())).thenReturn(result); |
| } |
| |
| @Test |
| public void updateState_settingEnabled_preferenceShouldBeChecked() { |
| setupVerifyBroadcastReceivers(true); |
| setupEnforcedAdmin(null); |
| mGlobals.set(Global.ADB_ENABLED, 1 /* setting enabled */) |
| .set(Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1 /* setting enabled */); |
| mController.updateState(mPreference); |
| verify(mPreference).setChecked(true); |
| } |
| |
| @Test |
| public void updateState_settingDisabled_preferenceShouldNotBeChecked() { |
| setupVerifyBroadcastReceivers(true); |
| setupEnforcedAdmin(null); |
| mGlobals.set(Global.ADB_ENABLED, 1 /* setting enabled */) |
| .set(Global.PACKAGE_VERIFIER_INCLUDE_ADB, 0 /* setting disabled */); |
| mController.updateState(mPreference); |
| verify(mPreference).setChecked(false); |
| } |
| |
| @Test |
| public void updateState_adbDisabled_preferenceShouldNotBeChecked() { |
| setupVerifyBroadcastReceivers(true); |
| setupEnforcedAdmin(null); |
| mGlobals.set(Global.ADB_ENABLED, 0 /* setting disabled */) |
| .set(Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1 /* setting enabled */); |
| mController.updateState(mPreference); |
| verify(mPreference).setChecked(false); |
| } |
| |
| @Test |
| public void updateState_verifierOff_preferenceShouldNotBeChecked() { |
| setupVerifyBroadcastReceivers(true); |
| setupEnforcedAdmin(null); |
| mGlobals.set(Global.ADB_ENABLED, 1 /* setting enabled */) |
| .set(Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1 /* setting enabled */) |
| .set(Global.PACKAGE_VERIFIER_ENABLE, 0 /* setting disabled */); |
| mController.updateState(mPreference); |
| verify(mPreference).setChecked(false); |
| } |
| |
| @Test |
| public void updateState_noBroadcastReceivers_preferenceShouldNotBeChecked() { |
| setupVerifyBroadcastReceivers(false); |
| setupEnforcedAdmin(null); |
| mGlobals.set(Global.ADB_ENABLED, 1 /* setting enabled */) |
| .set(Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1 /* setting enabled */); |
| mController.updateState(mPreference); |
| verify(mPreference).setChecked(false); |
| } |
| |
| @Test |
| public void updateState_restrictedByAdmin_preferenceShouldBeDisabled() { |
| setupVerifyBroadcastReceivers(true); |
| final EnforcedAdmin admin = new EnforcedAdmin(); |
| setupEnforcedAdmin(admin); |
| mGlobals.set(Global.ADB_ENABLED, 1 /* setting enabled */) |
| .set(Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1 /* setting enabled */); |
| mController.updateState(mPreference); |
| verify(mPreference).setDisabledByAdmin(admin); |
| } |
| |
| @Test |
| public void isAvailable_verifierNotVisible_shouldReturnFalse() { |
| setupVerifyBroadcastReceivers(true); |
| mGlobals.set(Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 0 /* setting disabled */); |
| |
| assertThat(mController.isAvailable()).isFalse(); |
| } |
| |
| @Test |
| public void isAvailable_verifierVisible_shouldReturnTrue() { |
| setupVerifyBroadcastReceivers(true); |
| mGlobals.set(Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 1 /* setting enabled */); |
| |
| assertThat(mController.isAvailable()).isTrue(); |
| } |
| |
| @Test |
| public void onPreferenceChange_settingEnabled_shouldEnableUsbVerify() { |
| mController.onPreferenceChange(mPreference, true /* new value */); |
| |
| final int mode = Settings.Global.getInt(mContext.getContentResolver(), |
| android.provider.Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, -1 /* default */); |
| |
| assertThat(mode).isEqualTo(VerifyAppsOverUsbPreferenceController.SETTING_VALUE_ON); |
| } |
| |
| @Test |
| public void onPreferenceChange_settingDisabled_shouldDisableUsbVerify() { |
| mController.onPreferenceChange(mPreference, false /* new value */); |
| |
| final int mode = Settings.Global.getInt(mContext.getContentResolver(), |
| android.provider.Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, -1 /* default */); |
| |
| assertThat(mode).isEqualTo(VerifyAppsOverUsbPreferenceController.SETTING_VALUE_OFF); |
| } |
| } |