Add a few UI tests

- Verify storage setting display items
- Battery

Test: atest
Change-Id: Ia892e0e3265aa8bebda74df26dd67e6b12f5cb67
Fixes: 72461383

tests/uitests/src/com/android/settings/ui/BatterySettingsUITest.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2018 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.ui;
+
+import android.content.Intent;
+import android.os.RemoteException;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.filters.MediumTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.support.test.uiautomator.UiDevice;
+import android.system.helpers.SettingsHelper;
+
+import com.android.settings.ui.testutils.SettingsTestUtils;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@MediumTest
+@RunWith(AndroidJUnit4.class)
+public class BatterySettingsUITest {
+    // Items we really want to always show
+    private static final String[] CATEGORIES = new String[] {
+            "Battery Saver",
+            "Battery percentage",
+            "Battery usage data is approximate and can change based on usage",
+    };
+
+    private UiDevice mDevice;
+    private SettingsHelper mHelper;
+
+    @Before
+    public void setUp() throws Exception {
+        mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
+        mHelper = SettingsHelper.getInstance();
+        try {
+            mDevice.setOrientationNatural();
+        } catch (RemoteException e) {
+            throw new RuntimeException("failed to freeze device orientaion", e);
+        }
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        // Go back to home for next test.
+        mDevice.pressHome();
+    }
+
+    @Test
+    public void launchSecuritySettings() throws Exception {
+        // Launch Settings
+        SettingsHelper.launchSettingsPage(
+                InstrumentationRegistry.getTargetContext(), Intent.ACTION_POWER_USAGE_SUMMARY);
+        mHelper.scrollVert(false);
+        for (String category : CATEGORIES) {
+            SettingsTestUtils.assertTitleMatch(mDevice, category);
+        }
+    }
+}

tests/uitests/src/com/android/settings/ui/MoreWirelessSettingsTest2.java

@@ -38,7 +38,7 @@ import android.util.Log;
 /**
  * Additional tests for Wifi Settings.
  */
-public class WirelessNetworkSettingsAdditionalTests extends InstrumentationTestCase {
+public class MoreWirelessSettingsTest2 extends InstrumentationTestCase {
     // These back button presses are performed in tearDown() to exit Wifi
     // Settings sub-menus that a test might finish in. This number should be
     // high enough to account for the deepest sub-menu a test might enter.

tests/uitests/src/com/android/settings/ui/StorageSettingsUITest.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2018 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.ui;
+
+import android.os.RemoteException;
+import android.provider.Settings;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+import android.support.test.uiautomator.UiDevice;
+import android.system.helpers.SettingsHelper;
+import android.test.suitebuilder.annotation.MediumTest;
+
+import com.android.settings.ui.testutils.SettingsTestUtils;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@MediumTest
+public class StorageSettingsUITest {
+
+    private static final String[] TITLES = {
+            "Photos & videos",
+            "Music & audio",
+            "Games",
+            "Movie & TV apps",
+            "Other apps",
+            "Files",
+            "System",
+    };
+    private UiDevice mDevice;
+    private SettingsHelper mHelper;
+
+
+    @Before
+    public void setUp() throws Exception {
+        mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
+        mHelper = SettingsHelper.getInstance();
+
+        try {
+            mDevice.setOrientationNatural();
+        } catch (RemoteException e) {
+            throw new RuntimeException("failed to freeze device orientation", e);
+        }
+    }
+
+    @After
+    public void tearDown() {
+        mDevice.pressHome();
+    }
+
+    @Test
+    public void launchStorageSettings() throws Exception {
+        // Launch Settings
+        SettingsHelper.launchSettingsPage(
+                InstrumentationRegistry.getTargetContext(),
+                Settings.ACTION_INTERNAL_STORAGE_SETTINGS);
+        mHelper.scrollVert(false);
+        for (String category : TITLES) {
+            SettingsTestUtils.assertTitleMatch(mDevice, category);
+        }
+    }
+}

tests/uitests/src/com/android/settings/ui/WirelessNetworkSettingsTests.java

@@ -61,7 +61,6 @@ public class WirelessNetworkSettingsTests {
 
     @Before
     public void setUp() throws Exception {
-
         mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
         try {
             mDevice.setOrientationNatural();