1 /* 2 * Copyright (C) 2022 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.settings.biometrics.fingerprint; 18 19 import static com.android.settings.core.BasePreferenceController.AVAILABLE; 20 import static com.android.settings.core.BasePreferenceController.DISABLED_DEPENDENT_SETTING; 21 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE; 22 23 import static com.google.common.truth.Truth.assertThat; 24 25 import static org.mockito.ArgumentMatchers.anyInt; 26 import static org.mockito.Mockito.eq; 27 import static org.mockito.Mockito.spy; 28 import static org.mockito.Mockito.when; 29 30 import android.content.Context; 31 import android.content.pm.PackageManager; 32 import android.hardware.fingerprint.FingerprintManager; 33 import android.provider.Settings; 34 35 import com.android.settings.testutils.shadow.ShadowUtils; 36 import com.android.settingslib.RestrictedSwitchPreference; 37 38 import org.junit.After; 39 import org.junit.Before; 40 import org.junit.Test; 41 import org.junit.runner.RunWith; 42 import org.mockito.Mock; 43 import org.mockito.MockitoAnnotations; 44 import org.robolectric.RobolectricTestRunner; 45 import org.robolectric.RuntimeEnvironment; 46 import org.robolectric.annotation.Config; 47 import org.robolectric.util.ReflectionHelpers; 48 49 @RunWith(RobolectricTestRunner.class) 50 @Config(shadows = {ShadowUtils.class}) 51 public class FingerprintSettingsRequireScreenOnToAuthPreferenceControllerTest { 52 53 @Mock 54 private FingerprintManager mFingerprintManager; 55 @Mock 56 private PackageManager mPackageManager; 57 @Mock 58 private RestrictedSwitchPreference mPreference; 59 60 private Context mContext; 61 private FingerprintSettingsRequireScreenOnToAuthPreferenceController mController; 62 63 @Before setUp()64 public void setUp() { 65 MockitoAnnotations.initMocks(this); 66 mContext = spy(RuntimeEnvironment.application); 67 when(mContext.getSystemService(eq(Context.FINGERPRINT_SERVICE))).thenReturn( 68 mFingerprintManager); 69 when(mContext.getPackageManager()).thenReturn(mPackageManager); 70 71 mController = spy(new FingerprintSettingsRequireScreenOnToAuthPreferenceController(mContext, 72 "test_key")); 73 ReflectionHelpers.setField(mController, "mFingerprintManager", mFingerprintManager); 74 } 75 76 @After tearDown()77 public void tearDown() { 78 ShadowUtils.reset(); 79 } 80 81 @Test onPreferenceChange_settingIsUpdated()82 public void onPreferenceChange_settingIsUpdated() { 83 boolean state = Settings.Secure.getInt(mContext.getContentResolver(), 84 Settings.Secure.SFPS_PERFORMANT_AUTH_ENABLED, 1) != 0; 85 86 assertThat(mController.isChecked()).isFalse(); 87 assertThat(mController.onPreferenceChange(mPreference, !state)).isTrue(); 88 boolean newState = Settings.Secure.getInt(mContext.getContentResolver(), 89 Settings.Secure.SFPS_PERFORMANT_AUTH_ENABLED, 1) != 0; 90 assertThat(newState).isEqualTo(!state); 91 } 92 93 @Test isAvailable_isEnabled_whenSfpsHardwareDetected_AndHasEnrolledFingerprints()94 public void isAvailable_isEnabled_whenSfpsHardwareDetected_AndHasEnrolledFingerprints() { 95 assertThat(mController.isAvailable()).isEqualTo(false); 96 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 97 configure_hardwareDetected_isSfps_hasEnrolledTemplates( 98 true /* isHardwareDetected */, 99 true /* isPowerbuttonFps */, 100 true /* hasEnrolledTemplates */); 101 assertThat(mController.isAvailable()).isEqualTo(true); 102 assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE); 103 } 104 105 @Test isAvailable_isDisabled_whenSfpsHardwareDetected_AndNoEnrolledFingerprints()106 public void isAvailable_isDisabled_whenSfpsHardwareDetected_AndNoEnrolledFingerprints() { 107 assertThat(mController.isAvailable()).isEqualTo(false); 108 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 109 configure_hardwareDetected_isSfps_hasEnrolledTemplates( 110 true /* isHardwareDetected */, 111 true /* isPowerbuttonFps */, 112 false /* hasEnrolledTemplates */); 113 assertThat(mController.isAvailable()).isEqualTo(true); 114 assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_DEPENDENT_SETTING); 115 } 116 117 @Test isUnavailable_whenHardwareNotDetected()118 public void isUnavailable_whenHardwareNotDetected() { 119 assertThat(mController.isAvailable()).isFalse(); 120 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 121 configure_hardwareDetected_isSfps_hasEnrolledTemplates( 122 false /* isHardwareDetected */, 123 true /* isPowerbuttonFps */, 124 true /* hasEnrolledTemplates */); 125 assertThat(mController.isAvailable()).isFalse(); 126 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 127 } 128 129 @Test isUnavailable_onNonSfpsDevice()130 public void isUnavailable_onNonSfpsDevice() { 131 assertThat(mController.isAvailable()).isFalse(); 132 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 133 configure_hardwareDetected_isSfps_hasEnrolledTemplates( 134 true /* isHardwareDetected */, 135 false /* isPowerbuttonFps */, 136 true /* hasEnrolledTemplates */); 137 assertThat(mController.isAvailable()).isFalse(); 138 assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE); 139 } 140 configure_hardwareDetected_isSfps_hasEnrolledTemplates( boolean isHardwareDetected, boolean isPowerbuttonFps, boolean hasEnrolledTemplates)141 private void configure_hardwareDetected_isSfps_hasEnrolledTemplates( 142 boolean isHardwareDetected, boolean isPowerbuttonFps, boolean hasEnrolledTemplates) { 143 when(mFingerprintManager.isHardwareDetected()).thenReturn(isHardwareDetected); 144 when(mFingerprintManager.isPowerbuttonFps()).thenReturn(isPowerbuttonFps); 145 when(mFingerprintManager.hasEnrolledTemplates(anyInt())).thenReturn(hasEnrolledTemplates); 146 } 147 148 149 } 150