Move all the shared data from biometric controllers to separate utility classes

Test: atest SettingsUnitTests

Bug: 215517420
Change-Id: Ic5421cd910ae77d4e7c0a29ae0337edb98a1d3b9
This commit is contained in:
Yuri Ufimtsev
2022-02-18 14:54:12 +00:00
parent 3b3c6bc564
commit 268d1d6dc6
16 changed files with 1175 additions and 212 deletions

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/*
* Copyright (C) 2022 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.biometrics;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doNothing;
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.os.Bundle;
import android.os.UserManager;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
@RunWith(AndroidJUnit4.class)
public class BiometricNavigationUtilsTest {
private static final String SETTINGS_CLASS_NAME = "SettingsClassName";
private static final String EXTRA_KEY = "EXTRA_KEY";
@Mock
private UserManager mUserManager;
private Context mContext;
private BiometricNavigationUtils mBiometricNavigationUtils;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = spy(ApplicationProvider.getApplicationContext());
when(mContext.getSystemService(UserManager.class)).thenReturn(mUserManager);
doNothing().when(mContext).startActivity(any());
mBiometricNavigationUtils = new BiometricNavigationUtils();
}
@Test
public void openBiometricSettings_quietMode_launchesQuiteModeDialog() {
when(mUserManager.isQuietModeEnabled(any())).thenReturn(true);
mBiometricNavigationUtils.launchBiometricSettings(mContext, SETTINGS_CLASS_NAME,
Bundle.EMPTY);
assertQuietModeDialogLaunchRequested();
}
@Test
public void openBiometricSettings_quietMode_returnsFalse() {
when(mUserManager.isQuietModeEnabled(any())).thenReturn(true);
assertThat(mBiometricNavigationUtils.launchBiometricSettings(
mContext, SETTINGS_CLASS_NAME, Bundle.EMPTY)).isFalse();
}
@Test
public void openBiometricSettings_noQuietMode_emptyExtras_launchesFragmentWithoutExtras() {
when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
mBiometricNavigationUtils.launchBiometricSettings(
mContext, SETTINGS_CLASS_NAME, Bundle.EMPTY);
assertSettingsPageLaunchRequested(false /* shouldContainExtras */);
}
@Test
public void openBiometricSettings_noQuietMode_emptyExtras_returnsTrue() {
when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
assertThat(mBiometricNavigationUtils.launchBiometricSettings(
mContext, SETTINGS_CLASS_NAME, Bundle.EMPTY)).isTrue();
}
@Test
public void openBiometricSettings_noQuietMode_withExtras_launchesFragmentWithExtras() {
when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
final Bundle extras = createNotEmptyExtras();
mBiometricNavigationUtils.launchBiometricSettings(mContext, SETTINGS_CLASS_NAME, extras);
assertSettingsPageLaunchRequested(true /* shouldContainExtras */);
}
@Test
public void openBiometricSettings_noQuietMode_withExtras_returnsTrue() {
when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
assertThat(mBiometricNavigationUtils.launchBiometricSettings(
mContext, SETTINGS_CLASS_NAME, createNotEmptyExtras())).isTrue();
}
private Bundle createNotEmptyExtras() {
final Bundle bundle = new Bundle();
bundle.putInt(EXTRA_KEY, 0);
return bundle;
}
private void assertQuietModeDialogLaunchRequested() {
ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
verify(mContext).startActivity(intentCaptor.capture());
Intent intent = intentCaptor.getValue();
assertThat(intent.getComponent().getPackageName())
.isEqualTo("android");
assertThat(intent.getComponent().getClassName())
.isEqualTo("com.android.internal.app.UnlaunchableAppActivity");
}
private void assertSettingsPageLaunchRequested(boolean shouldContainExtras) {
ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
verify(mContext).startActivity(intentCaptor.capture());
Intent intent = intentCaptor.getValue();
assertThat(intent.getComponent().getPackageName())
.isEqualTo("com.android.settings");
assertThat(intent.getComponent().getClassName())
.isEqualTo(SETTINGS_CLASS_NAME);
assertThat(intent.getExtras().containsKey(EXTRA_KEY)).isEqualTo(shouldContainExtras);
}
}

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/*
* Copyright (C) 2022 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.biometrics.combination;
import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FACE;
import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.hardware.face.FaceManager;
import android.hardware.fingerprint.Fingerprint;
import android.hardware.fingerprint.FingerprintManager;
import android.os.UserHandle;
import android.os.UserManager;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.android.settings.Settings;
import com.android.settings.testutils.ResourcesUtils;
import com.android.settingslib.RestrictedLockUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
import java.util.List;
@RunWith(AndroidJUnit4.class)
public class CombinedBiometricStatusUtilsTest {
private static final ComponentName COMPONENT_NAME =
new ComponentName("package", "class");
private static final UserHandle USER_HANDLE = new UserHandle(UserHandle.myUserId());
@Mock
private PackageManager mPackageManager;
@Mock
private DevicePolicyManager mDevicePolicyManager;
@Mock
private FingerprintManager mFingerprintManager;
@Mock
private FaceManager mFaceManager;
private Context mApplicationContext;
private CombinedBiometricStatusUtils mCombinedBiometricStatusUtils;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mApplicationContext = spy(ApplicationProvider.getApplicationContext());
when(mApplicationContext.getPackageManager()).thenReturn(mPackageManager);
when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)).thenReturn(true);
when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FACE)).thenReturn(true);
when(mDevicePolicyManager.getProfileOwnerOrDeviceOwnerSupervisionComponent(USER_HANDLE))
.thenReturn(COMPONENT_NAME);
when(mApplicationContext.getSystemService(Context.FINGERPRINT_SERVICE))
.thenReturn(mFingerprintManager);
when(mApplicationContext.getSystemService(Context.DEVICE_POLICY_SERVICE))
.thenReturn(mDevicePolicyManager);
when(mApplicationContext.getSystemService(Context.FACE_SERVICE)).thenReturn(mFaceManager);
mCombinedBiometricStatusUtils = new CombinedBiometricStatusUtils(mApplicationContext);
}
@Test
public void isAvailable_withoutFingerprint_withoutFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
when(mFaceManager.isHardwareDetected()).thenReturn(false);
assertThat(mCombinedBiometricStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_withoutFingerprint_whenFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
when(mFaceManager.isHardwareDetected()).thenReturn(true);
assertThat(mCombinedBiometricStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_whenFingerprint_withoutFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
when(mFaceManager.isHardwareDetected()).thenReturn(false);
assertThat(mCombinedBiometricStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_whenFingerprint_whenFace_returnsTrue() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
when(mFaceManager.isHardwareDetected()).thenReturn(true);
assertThat(mCombinedBiometricStatusUtils.isAvailable()).isTrue();
}
@Test
public void getDisabledAdmin_whenFingerprintDisabled_whenFaceDisabled_returnsEnforcedAdmin() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME))
.thenReturn(KEYGUARD_DISABLE_FACE | KEYGUARD_DISABLE_FINGERPRINT);
final RestrictedLockUtils.EnforcedAdmin admin =
mCombinedBiometricStatusUtils.getDisablingAdmin();
assertThat(admin).isEqualTo(new RestrictedLockUtils.EnforcedAdmin(
COMPONENT_NAME, UserManager.DISALLOW_BIOMETRIC, USER_HANDLE));
}
@Test
public void getDisabledAdmin_whenFingerprintDisabled_whenFaceEnabled_returnsNull() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME))
.thenReturn(KEYGUARD_DISABLE_FINGERPRINT);
assertThat(mCombinedBiometricStatusUtils.getDisablingAdmin()).isNull();
}
@Test
public void getDisabledAdmin_whenFingerprintEnabled_whenFaceDisabled_returnsNull() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME))
.thenReturn(KEYGUARD_DISABLE_FACE);
assertThat(mCombinedBiometricStatusUtils.getDisablingAdmin()).isNull();
}
@Test
public void getDisabledAdmin_whenFingerprintEnabled_whenFaceEnabled_returnsNull() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME)).thenReturn(0);
assertThat(mCombinedBiometricStatusUtils.getDisablingAdmin()).isNull();
}
@Test
public void getSummary_whenFaceEnrolled_whenMultipleFingerprints_returnsBothFpMultiple() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
.thenReturn(createFingerprintList(2));
assertThat(mCombinedBiometricStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_biometric_preference_summary_both_fp_multiple"));
}
@Test
public void getSummary_whenFaceEnrolled_whenSingleFingerprint_returnsBothFpSingle() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
.thenReturn(createFingerprintList(1));
assertThat(mCombinedBiometricStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_biometric_preference_summary_both_fp_single"));
}
@Test
public void getSummary_whenFaceEnrolled_whenNoFingerprints_returnsFace() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
.thenReturn(createFingerprintList(0));
assertThat(mCombinedBiometricStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_face_preference_summary"));
}
@Test
public void getSummary_whenNoFaceEnrolled_whenMultipleFingerprints_returnsFingerprints() {
final int enrolledFingerprintsCount = 2;
final int stringResId = ResourcesUtils.getResourcesId(
ApplicationProvider.getApplicationContext(), "plurals",
"security_settings_fingerprint_preference_summary");
final String summary = mApplicationContext.getResources().getQuantityString(
stringResId, enrolledFingerprintsCount /* quantity */,
enrolledFingerprintsCount /* formatArgs */);
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
.thenReturn(createFingerprintList(enrolledFingerprintsCount));
assertThat(mCombinedBiometricStatusUtils.getSummary()).isEqualTo(summary);
}
@Test
public void getSummary_whenNoFaceEnrolled_whenSingleFingerprints_returnsFingerprints() {
final int enrolledFingerprintsCount = 1;
final int stringResId = ResourcesUtils.getResourcesId(
ApplicationProvider.getApplicationContext(), "plurals",
"security_settings_fingerprint_preference_summary");
final String summary = mApplicationContext.getResources().getQuantityString(
stringResId, enrolledFingerprintsCount /* quantity */,
enrolledFingerprintsCount /* formatArgs */);
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
.thenReturn(createFingerprintList(enrolledFingerprintsCount));
assertThat(mCombinedBiometricStatusUtils.getSummary()).isEqualTo(summary);
}
@Test
public void getSummary_whenNoFaceEnrolled_whenNoFingerprints_returnsNoneEnrolled() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
.thenReturn(createFingerprintList(0));
assertThat(mCombinedBiometricStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_biometric_preference_summary_none_enrolled"));
}
@Test
public void getSettingsClassName_returnsCombinedBiometricSettings() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
assertThat(mCombinedBiometricStatusUtils.getSettingsClassName())
.isEqualTo(Settings.CombinedBiometricSettingsActivity.class.getName());
}
@Test
public void getProfileSettingsClassName_returnsCombinedBiometricProfileSettings() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
assertThat(mCombinedBiometricStatusUtils.getProfileSettingsClassName())
.isEqualTo(Settings.CombinedBiometricProfileSettingsActivity.class.getName());
}
private List<Fingerprint> createFingerprintList(int size) {
final List<Fingerprint> fingerprintList = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
fingerprintList.add(new Fingerprint("fingerprint" + i, 0, 0));
}
return fingerprintList;
}
}

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/*
* Copyright (C) 2022 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.biometrics.face;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.hardware.face.FaceManager;
import android.hardware.fingerprint.FingerprintManager;
import android.os.UserHandle;
import android.os.UserManager;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.android.settings.Settings;
import com.android.settings.testutils.ResourcesUtils;
import com.android.settingslib.RestrictedLockUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
@RunWith(AndroidJUnit4.class)
public class FaceStatusUtilsTest {
private static final ComponentName COMPONENT_NAME =
new ComponentName("package", "class");
private static final UserHandle USER_HANDLE = new UserHandle(UserHandle.myUserId());
@Mock
private PackageManager mPackageManager;
@Mock
private DevicePolicyManager mDevicePolicyManager;
@Mock
private FingerprintManager mFingerprintManager;
@Mock
private FaceManager mFaceManager;
private Context mApplicationContext;
private FaceStatusUtils mFaceStatusUtils;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mApplicationContext = spy(ApplicationProvider.getApplicationContext());
when(mApplicationContext.getPackageManager()).thenReturn(mPackageManager);
when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)).thenReturn(true);
when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FACE)).thenReturn(true);
when(mDevicePolicyManager.getProfileOwnerOrDeviceOwnerSupervisionComponent(USER_HANDLE))
.thenReturn(COMPONENT_NAME);
when(mApplicationContext.getSystemService(Context.FINGERPRINT_SERVICE))
.thenReturn(mFingerprintManager);
when(mApplicationContext.getSystemService(Context.DEVICE_POLICY_SERVICE))
.thenReturn(mDevicePolicyManager);
when(mApplicationContext.getSystemService(Context.FACE_SERVICE)).thenReturn(mFaceManager);
mFaceStatusUtils = new FaceStatusUtils(mApplicationContext, mFaceManager);
}
@Test
public void isAvailable_withoutFingerprint_withoutFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
when(mFaceManager.isHardwareDetected()).thenReturn(false);
assertThat(mFaceStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_withoutFingerprint_withFace_returnsTrue() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
when(mFaceManager.isHardwareDetected()).thenReturn(true);
assertThat(mFaceStatusUtils.isAvailable()).isTrue();
}
@Test
public void isAvailable_withFingerprint_withoutFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
when(mFaceManager.isHardwareDetected()).thenReturn(false);
assertThat(mFaceStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_withFingerprint_withFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
when(mFaceManager.isHardwareDetected()).thenReturn(true);
assertThat(mFaceStatusUtils.isAvailable()).isFalse();
}
@Test
public void getDisabledAdmin_whenFaceDisabled_returnsEnforcedAdmin() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME))
.thenReturn(DevicePolicyManager.KEYGUARD_DISABLE_FACE);
final RestrictedLockUtils.EnforcedAdmin admin = mFaceStatusUtils.getDisablingAdmin();
assertThat(admin).isEqualTo(new RestrictedLockUtils.EnforcedAdmin(
COMPONENT_NAME, UserManager.DISALLOW_BIOMETRIC, USER_HANDLE));
}
@Test
public void getDisabledAdmin_withFaceEnabled_returnsNull() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME)).thenReturn(0);
assertThat(mFaceStatusUtils.getDisablingAdmin()).isNull();
}
@Test
public void getSummary_whenNotEnrolled_returnsSummaryNone() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
assertThat(mFaceStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_face_preference_summary_none"));
}
@Test
public void getSummary_whenEnrolled_returnsSummary() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
assertThat(mFaceStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_face_preference_summary"));
}
@Test
public void getSettingsClassName_whenNotEnrolled_returnsFaceEnrollInduction() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
assertThat(mFaceStatusUtils.getSettingsClassName())
.isEqualTo(FaceEnrollIntroduction.class.getName());
}
@Test
public void getSettingsClassName_whenEnrolled_returnsFaceSettings() {
when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(true);
assertThat(mFaceStatusUtils.getSettingsClassName())
.isEqualTo(Settings.FaceSettingsActivity.class.getName());
}
}

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/*
* Copyright (C) 2022 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.biometrics.fingerprint;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.hardware.face.FaceManager;
import android.hardware.fingerprint.Fingerprint;
import android.hardware.fingerprint.FingerprintManager;
import android.os.UserHandle;
import android.os.UserManager;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.android.settings.testutils.ResourcesUtils;
import com.android.settingslib.RestrictedLockUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
import java.util.List;
@RunWith(AndroidJUnit4.class)
public class FingerprintStatusUtilsTest {
private static final ComponentName COMPONENT_NAME =
new ComponentName("package", "class");
private static final UserHandle USER_HANDLE = new UserHandle(UserHandle.myUserId());
@Mock
private PackageManager mPackageManager;
@Mock
private DevicePolicyManager mDevicePolicyManager;
@Mock
private FingerprintManager mFingerprintManager;
@Mock
private FaceManager mFaceManager;
private Context mApplicationContext;
private FingerprintStatusUtils mFingerprintStatusUtils;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mApplicationContext = spy(ApplicationProvider.getApplicationContext());
when(mApplicationContext.getPackageManager()).thenReturn(mPackageManager);
when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)).thenReturn(true);
when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FACE)).thenReturn(true);
when(mDevicePolicyManager.getProfileOwnerOrDeviceOwnerSupervisionComponent(USER_HANDLE))
.thenReturn(COMPONENT_NAME);
when(mApplicationContext.getSystemService(Context.FINGERPRINT_SERVICE))
.thenReturn(mFingerprintManager);
when(mApplicationContext.getSystemService(Context.DEVICE_POLICY_SERVICE))
.thenReturn(mDevicePolicyManager);
when(mApplicationContext.getSystemService(Context.FACE_SERVICE)).thenReturn(mFaceManager);
mFingerprintStatusUtils =
new FingerprintStatusUtils(mApplicationContext, mFingerprintManager);
}
@Test
public void isAvailable_withoutFingerprint_withoutFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
when(mFaceManager.isHardwareDetected()).thenReturn(false);
assertThat(mFingerprintStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_withoutFingerprint_withFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
when(mFaceManager.isHardwareDetected()).thenReturn(true);
assertThat(mFingerprintStatusUtils.isAvailable()).isFalse();
}
@Test
public void isAvailable_withFingerprint_withoutFace_returnsTrue() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
when(mFaceManager.isHardwareDetected()).thenReturn(false);
assertThat(mFingerprintStatusUtils.isAvailable()).isTrue();
}
@Test
public void isAvailable_withFingerprint_withFace_returnsFalse() {
when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
when(mFaceManager.isHardwareDetected()).thenReturn(true);
assertThat(mFingerprintStatusUtils.isAvailable()).isFalse();
}
@Test
public void getDisabledAdmin_whenFingerprintDisabled_returnsEnforcedAdmin() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME))
.thenReturn(DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT);
final RestrictedLockUtils.EnforcedAdmin admin =
mFingerprintStatusUtils.getDisablingAdmin();
assertThat(admin).isEqualTo(new RestrictedLockUtils.EnforcedAdmin(
COMPONENT_NAME, UserManager.DISALLOW_BIOMETRIC, USER_HANDLE));
}
@Test
public void getDisabledAdmin_withFingerprintEnabled_returnsNull() {
when(mDevicePolicyManager.getKeyguardDisabledFeatures(COMPONENT_NAME)).thenReturn(0);
assertThat(mFingerprintStatusUtils.getDisablingAdmin()).isNull();
}
@Test
public void getSummary_whenNotEnrolled_returnsSummaryNone() {
when(mFingerprintManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
assertThat(mFingerprintStatusUtils.getSummary())
.isEqualTo(ResourcesUtils.getResourcesString(
mApplicationContext,
"security_settings_fingerprint_preference_summary_none"));
}
@Test
public void getSummary_whenEnrolled_returnsSummary() {
final int enrolledFingerprintsCount = 2;
final int stringResId = ResourcesUtils.getResourcesId(
ApplicationProvider.getApplicationContext(), "plurals",
"security_settings_fingerprint_preference_summary");
final String summary = mApplicationContext.getResources().getQuantityString(
stringResId, enrolledFingerprintsCount /* quantity */,
enrolledFingerprintsCount /* formatArgs */);
when(mFingerprintManager.hasEnrolledFingerprints(anyInt())).thenReturn(true);
when(mFingerprintManager.getEnrolledFingerprints(anyInt())).thenReturn(
createFingerprintList(enrolledFingerprintsCount));
assertThat(mFingerprintStatusUtils.getSummary()).isEqualTo(summary);
}
@Test
public void getSettingsClassName_whenNotEnrolled_returnsFingerprintEnrollInduction() {
when(mFingerprintManager.hasEnrolledFingerprints(anyInt())).thenReturn(false);
assertThat(mFingerprintStatusUtils.getSettingsClassName())
.isEqualTo(FingerprintEnrollIntroduction.class.getName());
}
@Test
public void getSettingsClassName_whenEnrolled_returnsFingerprintSettings() {
when(mFingerprintManager.hasEnrolledFingerprints(anyInt())).thenReturn(true);
assertThat(mFingerprintStatusUtils.getSettingsClassName())
.isEqualTo(FingerprintSettings.class.getName());
}
private List<Fingerprint> createFingerprintList(int size) {
final List<Fingerprint> fingerprintList = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
fingerprintList.add(new Fingerprint("fingerprint" + i, 0, 0));
}
return fingerprintList;
}
}