Merge "Add FingerprintEnrollProgressViewModelTest"
diff --git a/tests/robotests/src/com/android/settings/biometrics2/OWNERS b/tests/robotests/src/com/android/settings/biometrics2/OWNERS
new file mode 100644
index 0000000..a257ed8
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/biometrics2/OWNERS
@@ -0,0 +1 @@
+include /src/com/android/settings/biometrics/OWNERS
diff --git a/tests/robotests/src/com/android/settings/biometrics2/ui/viewmodel/FingerprintEnrollProgressViewModelTest.java b/tests/robotests/src/com/android/settings/biometrics2/ui/viewmodel/FingerprintEnrollProgressViewModelTest.java
new file mode 100644
index 0000000..89626de
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/biometrics2/ui/viewmodel/FingerprintEnrollProgressViewModelTest.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright (C) 2023 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.biometrics2.ui.viewmodel;
+
+import static android.hardware.fingerprint.FingerprintManager.ENROLL_ENROLL;
+import static android.hardware.fingerprint.FingerprintManager.ENROLL_FIND_SENSOR;
+import static android.hardware.fingerprint.FingerprintManager.EnrollReason;
+import static android.hardware.fingerprint.FingerprintManager.EnrollmentCallback;
+
+import static com.android.settings.biometrics2.ui.model.EnrollmentProgress.INITIAL_STEPS;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.only;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.Application;
+import android.content.res.Resources;
+import android.os.CancellationSignal;
+
+import com.android.settings.R;
+import com.android.settings.biometrics.fingerprint.FingerprintUpdater;
+import com.android.settings.biometrics2.ui.model.EnrollmentProgress;
+import com.android.settings.testutils.InstantTaskExecutorRule;
+
+import org.junit.Before;
+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;
+import org.robolectric.RobolectricTestRunner;
+
+@RunWith(RobolectricTestRunner.class)
+public class FingerprintEnrollProgressViewModelTest {
+
+ @Rule public final MockitoRule mockito = MockitoJUnit.rule();
+ @Rule public final InstantTaskExecutorRule mTaskExecutorRule = new InstantTaskExecutorRule();
+
+ @Mock private Application mApplication;
+ @Mock private Resources mResources;
+ @Mock private FingerprintUpdater mFingerprintUpdater;
+
+ private FingerprintEnrollProgressViewModel mViewModel;
+
+ @Before
+ public void setUp() {
+ when(mApplication.getResources()).thenReturn(mResources);
+ when(mResources.getBoolean(R.bool.enrollment_message_display_controller_flag))
+ .thenReturn(false);
+ mViewModel = new FingerprintEnrollProgressViewModel(mApplication, mFingerprintUpdater);
+ }
+
+ @Test
+ public void testStartEnrollment() {
+ @EnrollReason final int enrollReason = ENROLL_FIND_SENSOR;
+ final int userId = 334;
+ final byte[] token = new byte[] { 1, 2, 3 };
+ mViewModel.setToken(token);
+ mViewModel.setUserId(userId);
+
+ // Start enrollment
+ final boolean ret = mViewModel.startEnrollment(enrollReason);
+
+ assertThat(ret).isTrue();
+ verify(mFingerprintUpdater, only()).enroll(eq(token), any(CancellationSignal.class),
+ eq(userId), any(EnrollmentCallback.class), eq(enrollReason));
+ }
+
+ @Test
+ public void testStartEnrollmentFailBecauseOfNoToken() {
+ // Start enrollment
+ final boolean ret = mViewModel.startEnrollment(ENROLL_FIND_SENSOR);
+
+ assertThat(ret).isFalse();
+ verify(mFingerprintUpdater, never()).enroll(any(byte[].class),
+ any(CancellationSignal.class), anyInt(), any(EnrollmentCallback.class), anyInt());
+ }
+
+ @Test
+ public void testCancelEnrollment() {
+ @EnrollReason final int enrollReason = ENROLL_ENROLL;
+ final int userId = 334;
+ final byte[] token = new byte[] { 1, 2, 3 };
+ mViewModel.setToken(token);
+ mViewModel.setUserId(userId);
+
+ final TestWrapper<CancellationSignal> signalWrapper = new TestWrapper<>();
+ doAnswer(invocation -> {
+ signalWrapper.mValue = invocation.getArgument(1);
+ return null;
+ }).when(mFingerprintUpdater).enroll(any(byte[].class), any(CancellationSignal.class),
+ eq(userId), any(EnrollmentCallback.class), anyInt());
+
+ // Start enrollment
+ final boolean ret = mViewModel.startEnrollment(enrollReason);
+ assertThat(ret).isTrue();
+ assertThat(signalWrapper.mValue).isNotNull();
+
+ // Cancel enrollment
+ mViewModel.cancelEnrollment();
+
+ assertThat(signalWrapper.mValue.isCanceled()).isTrue();
+ }
+
+ @Test
+ public void testProgressUpdate() {
+ @EnrollReason final int enrollReason = ENROLL_ENROLL;
+ final int userId = 334;
+ final byte[] token = new byte[] { 1, 2, 3 };
+ mViewModel.setToken(token);
+ mViewModel.setUserId(userId);
+
+ final TestWrapper<EnrollmentCallback> callbackWrapper = new TestWrapper<>();
+ doAnswer(invocation -> {
+ callbackWrapper.mValue = invocation.getArgument(3);
+ return null;
+ }).when(mFingerprintUpdater).enroll(any(byte[].class), any(CancellationSignal.class),
+ eq(userId), any(EnrollmentCallback.class), anyInt());
+
+ // Start enrollment
+ final boolean ret = mViewModel.startEnrollment(enrollReason);
+ assertThat(ret).isTrue();
+ assertThat(callbackWrapper.mValue).isNotNull();
+
+ // Update first progress
+ callbackWrapper.mValue.onEnrollmentProgress(25);
+ EnrollmentProgress progress = mViewModel.getProgressLiveData().getValue();
+ assertThat(progress).isNotNull();
+ assertThat(progress.getSteps()).isEqualTo(25);
+ // TODO(b/260957933) verify getRemaining() when it is really used
+ //assertThat(progress.getRemaining()).isEqualTo(25);
+
+ // Update second progress
+ callbackWrapper.mValue.onEnrollmentProgress(20);
+ progress = mViewModel.getProgressLiveData().getValue();
+ assertThat(progress).isNotNull();
+ assertThat(progress.getSteps()).isEqualTo(25);
+ // TODO(b/260957933) verify getRemaining() when it is really used
+ //assertThat(progress.getRemaining()).isEqualTo(20);
+
+ // Clear progress
+ mViewModel.clearProgressLiveData();
+ progress = mViewModel.getProgressLiveData().getValue();
+ assertThat(progress).isNotNull();
+ assertThat(progress.getSteps()).isEqualTo(INITIAL_STEPS);
+ // TODO(b/260957933) verify getRemaining() when it is really used
+ //assertThat(progress.getRemaining()).isEqualTo(INITIAL_REMAINING);
+ }
+
+ // TODO(b/260957933): FingerprintEnrollProgressViewModel::getErrorLiveData() and
+ // FingerprintEnrollProgressViewModel::getHelpLiveData() doesn't built into apk because no one
+ // uses it. We shall test it when new FingerprintEnrollEnrolling has used these 2 methods.
+
+ private static class TestWrapper<T> {
+ T mValue;
+ }
+}
diff --git a/tests/robotests/src/com/android/settings/testutils/InstantTaskExecutorRule.java b/tests/robotests/src/com/android/settings/testutils/InstantTaskExecutorRule.java
new file mode 100644
index 0000000..e906cb8
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/testutils/InstantTaskExecutorRule.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2023 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.testutils;
+
+import androidx.arch.core.executor.ArchTaskExecutor;
+import androidx.arch.core.executor.TaskExecutor;
+
+import org.junit.rules.TestWatcher;
+import org.junit.runner.Description;
+
+/**
+ * A JUnit Test Rule that swaps the background executor used by the Architecture Components with a
+ * different one which executes each task synchronously.
+ *
+ * We can't refer it in prebuilt androidX library.
+ * Copied it from androidx/arch/core/executor/testing/InstantTaskExecutorRule.java
+ */
+public class InstantTaskExecutorRule extends TestWatcher {
+ @Override
+ protected void starting(Description description) {
+ super.starting(description);
+ ArchTaskExecutor.getInstance().setDelegate(new TaskExecutor() {
+ @Override
+ public void executeOnDiskIO(Runnable runnable) {
+ runnable.run();
+ }
+
+ @Override
+ public void postToMainThread(Runnable runnable) {
+ runnable.run();
+ }
+
+ @Override
+ public boolean isMainThread() {
+ return true;
+ }
+ });
+ }
+
+ @Override
+ protected void finished(Description description) {
+ super.finished(description);
+ ArchTaskExecutor.getInstance().setDelegate(null);
+ }
+}