| /* |
| * Copyright (C) 2019 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.systemui.biometrics; |
| |
| import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FACE; |
| import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FINGERPRINT; |
| import static android.hardware.biometrics.BiometricManager.Authenticators; |
| |
| import static com.android.systemui.biometrics.AuthBiometricView.Callback.ACTION_AUTHENTICATED; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| |
| import android.hardware.biometrics.PromptInfo; |
| import android.os.Bundle; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.testing.AndroidTestingRunner; |
| import android.testing.TestableLooper; |
| import android.testing.TestableLooper.RunWithLooper; |
| import android.testing.ViewUtils; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.SysuiTestCase; |
| |
| import org.junit.After; |
| import org.junit.Ignore; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.junit.MockitoJUnit; |
| import org.mockito.junit.MockitoRule; |
| |
| @RunWith(AndroidTestingRunner.class) |
| @RunWithLooper |
| @SmallTest |
| public class AuthBiometricViewTest extends SysuiTestCase { |
| |
| @Rule |
| public final MockitoRule mMockitoRule = MockitoJUnit.rule(); |
| |
| @Mock |
| private AuthBiometricView.Callback mCallback; |
| @Mock |
| private AuthPanelController mPanelController; |
| |
| private AuthBiometricView mBiometricView; |
| |
| @After |
| public void tearDown() { |
| destroyDialog(); |
| } |
| |
| @Test |
| public void testOnAuthenticationSucceeded_noConfirmationRequired_sendsActionAuthenticated() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| // The onAuthenticated runnable is posted when authentication succeeds. |
| mBiometricView.onAuthenticationSucceeded(TYPE_FINGERPRINT); |
| waitForIdleSync(); |
| assertEquals(AuthBiometricView.STATE_AUTHENTICATED, mBiometricView.mState); |
| verify(mCallback).onAction(ACTION_AUTHENTICATED); |
| } |
| |
| @Test |
| public void testOnAuthenticationSucceeded_confirmationRequired_updatesDialogContents() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| mBiometricView.setRequireConfirmation(true); |
| mBiometricView.onAuthenticationSucceeded(TYPE_FINGERPRINT); |
| waitForIdleSync(); |
| |
| // TODO: this should be tested in the subclasses |
| if (mBiometricView.supportsRequireConfirmation()) { |
| assertEquals(AuthBiometricView.STATE_PENDING_CONFIRMATION, mBiometricView.mState); |
| |
| verify(mCallback, never()).onAction(anyInt()); |
| |
| assertEquals(View.GONE, mBiometricView.mNegativeButton.getVisibility()); |
| assertEquals(View.VISIBLE, mBiometricView.mCancelButton.getVisibility()); |
| assertTrue(mBiometricView.mCancelButton.isEnabled()); |
| |
| assertTrue(mBiometricView.mConfirmButton.isEnabled()); |
| assertEquals(mContext.getText(R.string.biometric_dialog_tap_confirm), |
| mBiometricView.mIndicatorView.getText()); |
| assertEquals(View.VISIBLE, mBiometricView.mIndicatorView.getVisibility()); |
| } else { |
| assertEquals(AuthBiometricView.STATE_AUTHENTICATED, mBiometricView.mState); |
| verify(mCallback).onAction(eq(ACTION_AUTHENTICATED)); |
| } |
| |
| } |
| |
| @Test |
| public void testPositiveButton_sendsActionAuthenticated() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| mBiometricView.mConfirmButton.performClick(); |
| waitForIdleSync(); |
| |
| verify(mCallback).onAction(ACTION_AUTHENTICATED); |
| assertEquals(AuthBiometricView.STATE_AUTHENTICATED, mBiometricView.mState); |
| } |
| |
| @Test |
| public void testNegativeButton_beforeAuthentication_sendsActionButtonNegative() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| mBiometricView.onDialogAnimatedIn(); |
| mBiometricView.mNegativeButton.performClick(); |
| waitForIdleSync(); |
| |
| verify(mCallback).onAction(AuthBiometricView.Callback.ACTION_BUTTON_NEGATIVE); |
| } |
| |
| @Test |
| public void testCancelButton_whenPendingConfirmation_sendsActionUserCanceled() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| mBiometricView.setRequireConfirmation(true); |
| mBiometricView.onAuthenticationSucceeded(TYPE_FINGERPRINT); |
| |
| assertEquals(View.GONE, mBiometricView.mNegativeButton.getVisibility()); |
| |
| mBiometricView.mCancelButton.performClick(); |
| waitForIdleSync(); |
| |
| verify(mCallback).onAction(AuthBiometricView.Callback.ACTION_USER_CANCELED); |
| } |
| |
| @Test |
| public void testTryAgainButton_sendsActionTryAgain() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| mBiometricView.mTryAgainButton.performClick(); |
| waitForIdleSync(); |
| |
| verify(mCallback).onAction(AuthBiometricView.Callback.ACTION_BUTTON_TRY_AGAIN); |
| assertEquals(AuthBiometricView.STATE_AUTHENTICATING, mBiometricView.mState); |
| } |
| |
| @Test |
| @Ignore("flaky, b/189031816") |
| public void testError_sendsActionError() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| final String testError = "testError"; |
| mBiometricView.onError(TYPE_FACE, testError); |
| waitForIdleSync(); |
| |
| verify(mCallback).onAction(eq(AuthBiometricView.Callback.ACTION_ERROR)); |
| assertEquals(AuthBiometricView.STATE_IDLE, mBiometricView.mState); |
| } |
| |
| @Test |
| public void testBackgroundClicked_sendsActionUserCanceled() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| View view = new View(mContext); |
| mBiometricView.setBackgroundView(view); |
| view.performClick(); |
| verify(mCallback).onAction(eq(AuthBiometricView.Callback.ACTION_USER_CANCELED)); |
| } |
| |
| @Test |
| public void testBackgroundClicked_afterAuthenticated_neverSendsUserCanceled() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| View view = new View(mContext); |
| mBiometricView.setBackgroundView(view); |
| mBiometricView.onAuthenticationSucceeded(TYPE_FINGERPRINT); |
| view.performClick(); |
| verify(mCallback, never()).onAction(eq(AuthBiometricView.Callback.ACTION_USER_CANCELED)); |
| } |
| |
| @Test |
| public void testBackgroundClicked_whenSmallDialog_neverSendsUserCanceled() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| mBiometricView.mLayoutParams = new AuthDialog.LayoutParams(0, 0); |
| mBiometricView.updateSize(AuthDialog.SIZE_SMALL); |
| |
| View view = new View(mContext); |
| mBiometricView.setBackgroundView(view); |
| view.performClick(); |
| verify(mCallback, never()).onAction(eq(AuthBiometricView.Callback.ACTION_USER_CANCELED)); |
| } |
| |
| @Test |
| public void testIgnoresUselessHelp() { |
| initDialog(false /* allowDeviceCredential */, mCallback); |
| |
| mBiometricView.onDialogAnimatedIn(); |
| waitForIdleSync(); |
| |
| assertEquals(AuthBiometricView.STATE_AUTHENTICATING, mBiometricView.mState); |
| |
| mBiometricView.onHelp(TYPE_FINGERPRINT, ""); |
| waitForIdleSync(); |
| |
| assertEquals("", mBiometricView.mIndicatorView.getText()); |
| verify(mCallback, never()).onAction(eq(AuthBiometricView.Callback.ACTION_ERROR)); |
| assertEquals(AuthBiometricView.STATE_AUTHENTICATING, mBiometricView.mState); |
| } |
| |
| @Test |
| public void testRestoresState() { |
| final boolean requireConfirmation = true; |
| |
| initDialog(false /* allowDeviceCredential */, mCallback, null, 10000); |
| |
| final String failureMessage = "testFailureMessage"; |
| mBiometricView.setRequireConfirmation(requireConfirmation); |
| mBiometricView.onAuthenticationFailed(TYPE_FACE, failureMessage); |
| waitForIdleSync(); |
| |
| Bundle state = new Bundle(); |
| mBiometricView.onSaveState(state); |
| |
| assertEquals(View.GONE, mBiometricView.mTryAgainButton.getVisibility()); |
| assertEquals(View.GONE, state.getInt(AuthDialog.KEY_BIOMETRIC_TRY_AGAIN_VISIBILITY)); |
| |
| assertEquals(AuthBiometricView.STATE_ERROR, mBiometricView.mState); |
| assertEquals(AuthBiometricView.STATE_ERROR, state.getInt(AuthDialog.KEY_BIOMETRIC_STATE)); |
| |
| assertEquals(View.VISIBLE, mBiometricView.mIndicatorView.getVisibility()); |
| assertTrue(state.getBoolean(AuthDialog.KEY_BIOMETRIC_INDICATOR_ERROR_SHOWING)); |
| |
| assertEquals(failureMessage, mBiometricView.mIndicatorView.getText()); |
| assertEquals(failureMessage, state.getString(AuthDialog.KEY_BIOMETRIC_INDICATOR_STRING)); |
| |
| // TODO: Test dialog size. Should move requireConfirmation to buildBiometricPromptBundle |
| |
| // Create new dialog and restore the previous state into it |
| destroyDialog(); |
| initDialog(false /* allowDeviceCredential */, mCallback, state, 10000); |
| mBiometricView.mAnimationDurationHideDialog = 10000; |
| mBiometricView.setRequireConfirmation(requireConfirmation); |
| waitForIdleSync(); |
| |
| assertEquals(View.GONE, mBiometricView.mTryAgainButton.getVisibility()); |
| assertEquals(AuthBiometricView.STATE_ERROR, mBiometricView.mState); |
| assertEquals(View.VISIBLE, mBiometricView.mIndicatorView.getVisibility()); |
| |
| // TODO: Test restored text. Currently cannot test this, since it gets restored only after |
| // dialog size is known. |
| } |
| |
| @Test |
| public void testCredentialButton_whenDeviceCredentialAllowed() throws InterruptedException { |
| initDialog(true /* allowDeviceCredential */, mCallback); |
| |
| assertEquals(View.VISIBLE, mBiometricView.mUseCredentialButton.getVisibility()); |
| assertEquals(View.GONE, mBiometricView.mNegativeButton.getVisibility()); |
| mBiometricView.mUseCredentialButton.performClick(); |
| waitForIdleSync(); |
| |
| verify(mCallback).onAction(AuthBiometricView.Callback.ACTION_USE_DEVICE_CREDENTIAL); |
| } |
| |
| private PromptInfo buildPromptInfo(boolean allowDeviceCredential) { |
| PromptInfo promptInfo = new PromptInfo(); |
| promptInfo.setTitle("Title"); |
| int authenticators = Authenticators.BIOMETRIC_WEAK; |
| if (allowDeviceCredential) { |
| authenticators |= Authenticators.DEVICE_CREDENTIAL; |
| } else { |
| promptInfo.setNegativeButtonText("Negative"); |
| } |
| promptInfo.setAuthenticators(authenticators); |
| return promptInfo; |
| } |
| |
| private void initDialog(boolean allowDeviceCredential, AuthBiometricView.Callback callback) { |
| initDialog(allowDeviceCredential, callback, |
| null /* savedState */, 0 /* hideDelay */); |
| } |
| |
| private void initDialog(boolean allowDeviceCredential, |
| AuthBiometricView.Callback callback, Bundle savedState, int hideDelay) { |
| final LayoutInflater inflater = LayoutInflater.from(mContext); |
| mBiometricView = (AuthBiometricView) inflater.inflate( |
| R.layout.auth_biometric_view, null, false); |
| mBiometricView.mAnimationDurationLong = 0; |
| mBiometricView.mAnimationDurationShort = 0; |
| mBiometricView.mAnimationDurationHideDialog = hideDelay; |
| mBiometricView.setPromptInfo(buildPromptInfo(allowDeviceCredential)); |
| mBiometricView.setCallback(callback); |
| mBiometricView.restoreState(savedState); |
| ViewUtils.attachView(mBiometricView); |
| mBiometricView.setPanelController(mPanelController); |
| waitForIdleSync(); |
| } |
| |
| private void destroyDialog() { |
| if (mBiometricView != null && mBiometricView.isAttachedToWindow()) { |
| ViewUtils.detachView(mBiometricView); |
| } |
| } |
| |
| @Override |
| protected void waitForIdleSync() { |
| TestableLooper.get(this).processAllMessages(); |
| super.waitForIdleSync(); |
| } |
| } |