Merge "Misc fixes for items under system setting"

tests/robotests/src/com/android/settings/inputmethod/PhysicalKeyboardPreferenceControllerTest.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2017 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.inputmethod;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.hardware.input.InputManager;
+import android.support.v7.preference.Preference;
+import android.view.InputDevice;
+
+import com.android.settings.R;
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.shadow.ShadowInputDevice;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class PhysicalKeyboardPreferenceControllerTest {
+
+    @Mock
+    private Context mContext;
+    @Mock
+    private InputManager mIm;
+    @Mock
+    private Preference mPreference;
+
+    private PhysicalKeyboardPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        when(mContext.getSystemService(Context.INPUT_SERVICE)).thenReturn(mIm);
+        mController = new PhysicalKeyboardPreferenceController(mContext, null /* lifecycle */);
+    }
+
+    @After
+    public void tearDown() {
+        ShadowInputDevice.reset();
+    }
+
+    @Test
+    public void shouldAlwaysBeAvailable() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(shadows = {
+            ShadowInputDevice.class,
+    })
+    public void updateState_noKeyboard_setDisconnectedSummary() {
+        ShadowInputDevice.sDeviceIds = new int[]{};
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(R.string.disconnected);
+    }
+
+    @Test
+    @Config(shadows = ShadowInputDevice.class)
+    public void updateState_hasKeyboard_setSummaryToKeyboardName() {
+        final InputDevice device = mock(InputDevice.class);
+        when(device.isVirtual()).thenReturn(false);
+        when(device.isFullKeyboard()).thenReturn(true);
+        when(device.getName()).thenReturn("test_keyboard");
+        ShadowInputDevice.sDeviceIds = new int[]{0};
+        ShadowInputDevice.addDevice(0, device);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(device.getName());
+    }
+
+}

tests/robotests/src/com/android/settings/inputmethod/VirtualKeyboardPreferenceControllerTest.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2017 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.inputmethod;
+
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+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.support.v7.preference.Preference;
+import android.view.inputmethod.InputMethodInfo;
+import android.view.inputmethod.InputMethodManager;
+
+import com.android.settings.R;
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class VirtualKeyboardPreferenceControllerTest {
+
+    @Mock
+    private Context mContext;
+    @Mock
+    private InputMethodManager mImm;
+    @Mock
+    private DevicePolicyManager mDpm;
+    @Mock
+    private PackageManager mPm;
+    @Mock
+    private Preference mPreference;
+
+    private VirtualKeyboardPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn(mDpm);
+        when(mContext.getSystemService(Context.INPUT_METHOD_SERVICE)).thenReturn(mImm);
+        when(mContext.getPackageManager()).thenReturn(mPm);
+        mController = new VirtualKeyboardPreferenceController(mContext);
+    }
+
+    @Test
+    public void shouldAlwaysBeAvailable() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    public void updateState_noEnabledIMEs_setEmptySummary() {
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(R.string.summary_empty);
+    }
+
+    @Test
+    public void updateState_singleIme_setImeLabelToSummary() {
+        when(mDpm.getPermittedInputMethodsForCurrentUser()).thenReturn(null);
+        final ComponentName componentName = new ComponentName("pkg", "cls");
+        final List<InputMethodInfo> imis = new ArrayList<>();
+        imis.add(mock(InputMethodInfo.class));
+        when(imis.get(0).getPackageName()).thenReturn(componentName.getPackageName());
+        when(mImm.getEnabledInputMethodList()).thenReturn(imis);
+        when(imis.get(0).loadLabel(mPm)).thenReturn("label");
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary("label");
+    }
+}

tests/robotests/src/com/android/settings/language/LanguageAndInputSettingsTest.java

@@ -16,7 +16,15 @@
 
 package com.android.settings.language;
 
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.app.Activity;
+import android.app.admin.DevicePolicyManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.PackageManager;
@@ -48,13 +56,6 @@ import org.robolectric.annotation.Config;
 import java.util.ArrayList;
 import java.util.List;
 
-import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
 public class LanguageAndInputSettingsTest {
@@ -64,6 +65,12 @@ public class LanguageAndInputSettingsTest {
     @Mock
     private PackageManager mPackageManager;
     @Mock
+    private InputManager mIm;
+    @Mock
+    private InputMethodManager mImm;
+    @Mock
+    private DevicePolicyManager mDpm;
+    @Mock
     private InputMethodManager mInputMethodManager;
     private TestFragment mFragment;
 
@@ -72,8 +79,11 @@ public class LanguageAndInputSettingsTest {
         MockitoAnnotations.initMocks(this);
         when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mock(UserManager.class));
         when(mContext.getSystemService(Context.INPUT_SERVICE)).thenReturn(mock(InputManager.class));
+        when(mContext.getSystemService(Context.INPUT_SERVICE)).thenReturn(mIm);
         when(mContext.getSystemService(Context.TEXT_SERVICES_MANAGER_SERVICE))
                 .thenReturn(mock(TextServicesManager.class));
+        when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn(mDpm);
+        when(mContext.getSystemService(Context.INPUT_METHOD_SERVICE)).thenReturn(mImm);
         mFragment = new TestFragment(mContext);
     }
 
@@ -96,6 +106,7 @@ public class LanguageAndInputSettingsTest {
     }
 
     @Test
+
     public void testGetPreferenceControllers_shouldAllBeCreated() {
         final List<PreferenceController> controllers = mFragment.getPreferenceControllers(mContext);
 

tests/robotests/src/com/android/settings/testutils/shadow/ShadowInputDevice.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2017 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.shadow;
+
+import android.view.InputDevice;
+
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+import org.robolectric.annotation.Resetter;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Implements(InputDevice.class)
+public class ShadowInputDevice extends org.robolectric.shadows.ShadowInputDevice {
+
+    public static int[] sDeviceIds;
+
+    private static Map<Integer, InputDevice> sDeviceMap = new HashMap<>();
+
+    @Implementation
+    public static int[] getDeviceIds() {
+        return sDeviceIds;
+    }
+
+    @Implementation
+    public static InputDevice getDevice(int id) {
+        return sDeviceMap.get(id);
+    }
+
+    public static void addDevice(int id, InputDevice device) {
+        sDeviceMap.put(id, device);
+    }
+
+    @Resetter
+    public static void reset() {
+        sDeviceIds = null;
+        sDeviceMap.clear();
+    }
+}