Add unit test for AppLocalePickerActivity
Bug: 223503670
Test: atest
Change-Id: I0e92be43d661dd3bff19c3274d1572ef1f4e9c46
diff --git a/src/com/android/settings/localepicker/AppLocalePickerActivity.java b/src/com/android/settings/localepicker/AppLocalePickerActivity.java
index 4700f3f..1ed6f5b 100644
--- a/src/com/android/settings/localepicker/AppLocalePickerActivity.java
+++ b/src/com/android/settings/localepicker/AppLocalePickerActivity.java
@@ -30,7 +30,6 @@
import android.widget.FrameLayout;
import android.widget.ListView;
-import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.app.LocalePickerWithRegion;
import com.android.internal.app.LocaleStore;
import com.android.settings.R;
@@ -38,10 +37,6 @@
import com.android.settings.applications.appinfo.AppLocaleDetails;
import com.android.settings.core.SettingsBaseActivity;
-/**
- * TODO(b/223503670): Add unit test for AppLocalePickerActivity.
- * A activity to show the locale picker and information page.
- */
public class AppLocalePickerActivity extends SettingsBaseActivity
implements LocalePickerWithRegion.LocaleSelectedListener {
private static final String TAG = AppLocalePickerActivity.class.getSimpleName();
@@ -128,8 +123,7 @@
return appLocaleDetailsContainer;
}
- @VisibleForTesting
- void launchLocalePickerPage() {
+ private void launchLocalePickerPage() {
// LocalePickerWithRegion use android.app.ListFragment. Thus, it can not use
// getSupportFragmentManager() to add this into container.
android.app.FragmentManager fragmentManager = getFragmentManager();
diff --git a/tests/robotests/src/com/android/settings/localepicker/AppLocalePickerActivityTest.java b/tests/robotests/src/com/android/settings/localepicker/AppLocalePickerActivityTest.java
new file mode 100644
index 0000000..4d5e0b9
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/localepicker/AppLocalePickerActivityTest.java
@@ -0,0 +1,118 @@
+/*
+ * 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.localepicker;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.app.Activity;
+import android.app.ApplicationPackageManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.InstallSourceInfo;
+import android.net.Uri;
+import android.os.Process;
+import android.os.UserHandle;
+import android.telephony.TelephonyManager;
+
+import androidx.fragment.app.Fragment;
+
+import com.android.settings.R;
+import com.android.settings.applications.AppInfoBase;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.Shadows;
+import org.robolectric.android.controller.ActivityController;
+import org.robolectric.annotation.Config;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+import org.robolectric.shadows.ShadowTelephonyManager;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(
+ shadows = {
+ AppLocalePickerActivityTest.ShadowApplicationPackageManager.class,
+ })
+public class AppLocalePickerActivityTest {
+ private static final String TEST_PACKAGE_NAME = "com.android.settings";
+ private static final Uri TEST_PACKAGE_URI = Uri.parse("package:" + TEST_PACKAGE_NAME);
+
+ @Rule
+ public MockitoRule rule = MockitoJUnit.rule();
+
+ @Test
+ public void launchAppLocalePickerActivity_hasPackageName_success() {
+ ActivityController<TestAppLocalePickerActivity> controller =
+ initActivityController(true);
+
+ controller.create();
+
+ assertThat(controller.get().isFinishing()).isFalse();
+ }
+
+ @Test
+ public void launchAppLocalePickerActivity_intentWithoutPackageName_failed() {
+ ActivityController<TestAppLocalePickerActivity> controller =
+ initActivityController(false);
+
+ controller.create();
+
+ assertThat(controller.get().isFinishing()).isTrue();
+ }
+
+ private ActivityController<TestAppLocalePickerActivity> initActivityController(
+ boolean hasPackageName) {
+ Intent data = new Intent();
+ if (hasPackageName) {
+ data.setData(TEST_PACKAGE_URI);
+ }
+ data.putExtra(AppInfoBase.ARG_PACKAGE_UID, UserHandle.getUserId(Process.myUid()));
+ ActivityController<TestAppLocalePickerActivity> activityController =
+ Robolectric.buildActivity(TestAppLocalePickerActivity.class, data);
+ Activity activity = activityController.get();
+
+ ShadowTelephonyManager shadowTelephonyManager = Shadows.shadowOf(
+ activity.getSystemService(TelephonyManager.class));
+ shadowTelephonyManager.setSimCountryIso("US");
+ shadowTelephonyManager.setNetworkCountryIso("US");
+
+ return activityController;
+ }
+
+ private static class TestAppLocalePickerActivity extends AppLocalePickerActivity {
+ @Override
+ public Context createContextAsUser(UserHandle user, int flags) {
+ // return the current context as a work profile
+ return this;
+ }
+ }
+
+ @Implements(ApplicationPackageManager.class)
+ public static class ShadowApplicationPackageManager extends
+ org.robolectric.shadows.ShadowApplicationPackageManager {
+
+ @Implementation
+ protected Object getInstallSourceInfo(String packageName) {
+ return new InstallSourceInfo("", null, null, "");
+ }
+ }
+}