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Merge "Use SettingsLib's ActionButtonsPreference"

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This commit is contained in:
Fan Zhang
2018-12-03 18:06:07 +00:00
committed by Android (Google) Code Review
parent 82b5cb307f 8ad18fb3eb
commit 859017e99a
20 changed files with 111 additions and 719 deletions
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26
tests/robotests/src/com/android/settings/applications/AppStorageSettingsTest.java
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@@ -16,6 +16,8 @@
package com.android.settings.applications;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.nullable;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.doNothing;
@@ -30,9 +32,8 @@ import android.view.View;
import android.widget.Button;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.widget.ActionButtonPreference;
import com.android.settings.widget.ActionButtonPreferenceTest;
import com.android.settingslib.applications.StorageStatsSource.AppStorageStats;
import com.android.settingslib.widget.ActionButtonsPreference;
import org.junit.Before;
import org.junit.Test;
@@ -46,7 +47,7 @@ public class AppStorageSettingsTest {
@Mock
private AppStorageSizesController mSizesController;
private ActionButtonPreference mButtonsPref;
private ActionButtonsPreference mButtonsPref;
private AppStorageSettings mSettings;
private Button mLeftButton;
private Button mRightButton;
@@ -58,7 +59,7 @@ public class AppStorageSettingsTest {
mRightButton = new Button(RuntimeEnvironment.application);
mSettings = spy(new AppStorageSettings());
mSettings.mSizeController = mSizesController;
mButtonsPref = ActionButtonPreferenceTest.createMock();
mButtonsPref = createMock();
mSettings.mButtonsPref = mButtonsPref;
when(mButtonsPref.setButton1OnClickListener(any(View.OnClickListener.class)))
@@ -103,5 +104,22 @@ public class AppStorageSettingsTest {
verify(mSettings).handleClearDataClick();
verify(mSettings).handleClearCacheClick();
}
private ActionButtonsPreference createMock() {
final ActionButtonsPreference pref = mock(ActionButtonsPreference.class);
when(pref.setButton1Text(anyInt())).thenReturn(pref);
when(pref.setButton1Icon(anyInt())).thenReturn(pref);
when(pref.setButton1Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton1Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton1OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
when(pref.setButton2Text(anyInt())).thenReturn(pref);
when(pref.setButton2Icon(anyInt())).thenReturn(pref);
when(pref.setButton2Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton2Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton2OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
return pref;
}
}

20
tests/robotests/src/com/android/settings/applications/appinfo/AppButtonsPreferenceControllerTest.java
View File

@@ -18,6 +18,7 @@ package com.android.settings.applications.appinfo;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Matchers.anyString;
@@ -42,18 +43,18 @@ import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.UserManager;
import android.view.View;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.core.InstrumentedPreferenceFragment;
import com.android.settings.testutils.FakeFeatureFactory;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.widget.ActionButtonPreference;
import com.android.settings.widget.ActionButtonPreferenceTest;
import com.android.settingslib.applications.AppUtils;
import com.android.settingslib.applications.ApplicationsState;
import com.android.settingslib.applications.instantapps.InstantAppDataProvider;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.widget.ActionButtonsPreference;
import org.junit.Before;
import org.junit.Test;
@@ -99,7 +100,7 @@ public class AppButtonsPreferenceControllerTest {
@Mock
private PackageInfo mPackageInfo;
private ActionButtonPreference mButtonPrefs;
private ActionButtonsPreference mButtonPrefs;
private Intent mUninstallIntent;
private AppButtonsPreferenceController mController;
@@ -127,7 +128,7 @@ public class AppButtonsPreferenceControllerTest {
mPackageInfo.packageName = PACKAGE_NAME;
mPackageInfo.applicationInfo = mAppInfo;
mButtonPrefs = ActionButtonPreferenceTest.createMock();
mButtonPrefs = createMock();
mController.mButtonsPref = mButtonPrefs;
mController.mPackageInfo = mPackageInfo;
@@ -390,4 +391,15 @@ public class AppButtonsPreferenceControllerTest {
return SettingsEnums.PAGE_UNKNOWN;
}
}
private ActionButtonsPreference createMock() {
final ActionButtonsPreference pref = mock(ActionButtonsPreference.class);
when(pref.setButton1Text(anyInt())).thenReturn(pref);
when(pref.setButton1Icon(anyInt())).thenReturn(pref);
when(pref.setButton1Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton1Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton1OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
return pref;
}
}

29
tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsButtonsControllerTest.java
View File

@@ -18,6 +18,8 @@ package com.android.settings.bluetooth;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
@@ -34,8 +36,7 @@ import androidx.fragment.app.FragmentTransaction;
import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.testutils.shadow.SettingsShadowBluetoothDevice;
import com.android.settings.widget.ActionButtonPreference;
import com.android.settings.widget.ActionButtonPreferenceTest;
import com.android.settingslib.widget.ActionButtonsPreference;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -47,7 +48,7 @@ import org.robolectric.annotation.Config;
@Config(shadows = SettingsShadowBluetoothDevice.class)
public class BluetoothDetailsButtonsControllerTest extends BluetoothDetailsControllerTestBase {
private BluetoothDetailsButtonsController mController;
private ActionButtonPreference mButtonsPref;
private ActionButtonsPreference mButtonsPref;
private Button mConnectButton;
private Button mForgetButton;
@@ -60,8 +61,9 @@ public class BluetoothDetailsButtonsControllerTest extends BluetoothDetailsContr
mConnectButton = buttons.findViewById(R.id.button2);
mForgetButton = buttons.findViewById(R.id.button1);
mController =
new BluetoothDetailsButtonsController(mContext, mFragment, mCachedDevice, mLifecycle);
mButtonsPref = ActionButtonPreferenceTest.createMock();
new BluetoothDetailsButtonsController(mContext, mFragment, mCachedDevice,
mLifecycle);
mButtonsPref = createMock();
when(mButtonsPref.getKey()).thenReturn(mController.getPreferenceKey());
when(mButtonsPref.setButton2OnClickListener(any(View.OnClickListener.class)))
.thenAnswer(invocation -> {
@@ -186,4 +188,21 @@ public class BluetoothDetailsButtonsControllerTest extends BluetoothDetailsContr
verify(mButtonsPref).setButton2Enabled(false);
}
private ActionButtonsPreference createMock() {
final ActionButtonsPreference pref = mock(ActionButtonsPreference.class);
when(pref.setButton1Text(anyInt())).thenReturn(pref);
when(pref.setButton1Icon(anyInt())).thenReturn(pref);
when(pref.setButton1Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton1Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton1OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
when(pref.setButton2Text(anyInt())).thenReturn(pref);
when(pref.setButton2Icon(anyInt())).thenReturn(pref);
when(pref.setButton2Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton2Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton2OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
return pref;
}
}

2
tests/robotests/src/com/android/settings/testutils/SettingsRobolectricTestRunner.java
View File

@@ -83,6 +83,8 @@ public class SettingsRobolectricTestRunner extends RobolectricTestRunner {
Fs.fromURL(new URL("file:frameworks/base/packages/SettingsLib/RestrictedLockUtils/res/")), null));
paths.add(new ResourcePath(null,
Fs.fromURL(new URL("file:frameworks/base/packages/SettingsLib/SearchWidget/res/")), null));
paths.add(new ResourcePath(null,
Fs.fromURL(new URL("file:frameworks/base/packages/SettingsLib/ActionButtonsPreference/res")), null));
paths.add(new ResourcePath(null,
Fs.fromURL(new URL("file:frameworks/base/packages/SettingsLib/SettingsLayoutPreference/res")), null));
paths.add(new ResourcePath(null,

283
tests/robotests/src/com/android/settings/widget/ActionButtonPreferenceTest.java
View File

@@ -1,283 +0,0 @@
/*
* 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.widget;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyBoolean;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.widget.Button;
import androidx.preference.PreferenceViewHolder;
import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RuntimeEnvironment;
@RunWith(SettingsRobolectricTestRunner.class)
public class ActionButtonPreferenceTest {
private Context mContext;
private View mRootView;
private ActionButtonPreference mPref;
private PreferenceViewHolder mHolder;
@Before
public void setUp() {
mContext = RuntimeEnvironment.application;
mRootView = View.inflate(mContext, R.layout.settings_action_buttons, null /* parent */);
mHolder = PreferenceViewHolder.createInstanceForTests(mRootView);
mPref = new ActionButtonPreference(mContext);
}
@Test
public void onBindViewHolder_setTitle_shouldShowButtonByDefault() {
mPref.setButton1Text(R.string.settings_label);
mPref.setButton2Text(R.string.settings_label);
mPref.setButton3Text(R.string.settings_label);
mPref.setButton4Text(R.string.settings_label);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.VISIBLE);
}
@Test
public void onBindViewHolder_setIcon_shouldShowButtonByDefault() {
mPref.setButton1Icon(R.drawable.ic_settings);
mPref.setButton2Icon(R.drawable.ic_settings);
mPref.setButton3Icon(R.drawable.ic_settings);
mPref.setButton4Icon(R.drawable.ic_settings);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.VISIBLE);
}
@Test
public void onBindViewHolder_notSetTitleOrIcon_shouldNotShowButtonByDefault() {
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.GONE);
}
@Test
public void onBindViewHolder_setVisibleIsGoneAndSetTitle_shouldNotShowButton() {
mPref.setButton1Text(R.string.settings_label).setButton1Visible(false);
mPref.setButton2Text(R.string.settings_label).setButton2Visible(false);
mPref.setButton3Text(R.string.settings_label).setButton3Visible(false);
mPref.setButton4Text(R.string.settings_label).setButton4Visible(false);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.GONE);
}
@Test
public void onBindViewHolder_setVisibleIsGoneAndSetIcon_shouldNotShowButton() {
mPref.setButton1Icon(R.drawable.ic_settings).setButton1Visible(false);
mPref.setButton2Icon(R.drawable.ic_settings).setButton2Visible(false);
mPref.setButton3Icon(R.drawable.ic_settings).setButton3Visible(false);
mPref.setButton4Icon(R.drawable.ic_settings).setButton4Visible(false);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.GONE);
}
@Test
public void onBindViewHolder_setVisibility_shouldUpdateButtonVisibility() {
mPref.setButton1Text(R.string.settings_label).setButton1Visible(false);
mPref.setButton2Text(R.string.settings_label).setButton2Visible(false);
mPref.setButton3Text(R.string.settings_label).setButton3Visible(false);
mPref.setButton4Text(R.string.settings_label).setButton4Visible(false);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.GONE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.GONE);
mPref.setButton1Visible(true);
mPref.setButton2Visible(true);
mPref.setButton3Visible(true);
mPref.setButton4Visible(true);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button2).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button3).getVisibility())
.isEqualTo(View.VISIBLE);
assertThat(mRootView.findViewById(R.id.button4).getVisibility())
.isEqualTo(View.VISIBLE);
}
@Test
public void onBindViewHolder_setEnabled_shouldEnableButton() {
mPref.setButton1Enabled(true);
mPref.setButton2Enabled(false);
mPref.setButton3Enabled(true);
mPref.setButton4Enabled(false);
mPref.onBindViewHolder(mHolder);
assertThat(mRootView.findViewById(R.id.button1).isEnabled()).isTrue();
assertThat(mRootView.findViewById(R.id.button2).isEnabled()).isFalse();
assertThat(mRootView.findViewById(R.id.button3).isEnabled()).isTrue();
assertThat(mRootView.findViewById(R.id.button4).isEnabled()).isFalse();
}
@Test
public void onBindViewHolder_setText_shouldShowSameText() {
mPref.setButton1Text(R.string.settings_label);
mPref.setButton2Text(R.string.settings_label);
mPref.setButton3Text(R.string.settings_label);
mPref.setButton4Text(R.string.settings_label);
mPref.onBindViewHolder(mHolder);
assertThat(((Button) mRootView.findViewById(R.id.button1)).getText())
.isEqualTo(mContext.getText(R.string.settings_label));
assertThat(((Button) mRootView.findViewById(R.id.button2)).getText())
.isEqualTo(mContext.getText(R.string.settings_label));
assertThat(((Button) mRootView.findViewById(R.id.button3)).getText())
.isEqualTo(mContext.getText(R.string.settings_label));
assertThat(((Button) mRootView.findViewById(R.id.button4)).getText())
.isEqualTo(mContext.getText(R.string.settings_label));
}
@Test
public void onBindViewHolder_setButtonIcon_iconMustDisplayAboveText() {
mPref.setButton1Text(R.string.settings_label);
mPref.setButton1Icon(R.drawable.ic_settings);
mPref.onBindViewHolder(mHolder);
final Drawable[] drawablesAroundText =
((Button) mRootView.findViewById(R.id.button1))
.getCompoundDrawables();
assertThat(drawablesAroundText[1 /* top */]).isNotNull();
}
@Test
public void setButtonIcon_iconResourceIdIsZero_shouldNotDisplayIcon() {
mPref.setButton1Text(R.string.settings_label);
mPref.setButton1Icon(0);
mPref.onBindViewHolder(mHolder);
final Drawable[] drawablesAroundText =
((Button) mRootView.findViewById(R.id.button1))
.getCompoundDrawables();
assertThat(drawablesAroundText[1 /* top */]).isNull();
}
@Test
public void setButtonIcon_iconResourceIdNotExisting_shouldNotDisplayIconAndCrash() {
mPref.setButton1Text(R.string.settings_label);
mPref.setButton1Icon(999999999 /* not existing id */);
// Should not crash here
mPref.onBindViewHolder(mHolder);
final Drawable[] drawablesAroundText =
((Button) mRootView.findViewById(R.id.button1))
.getCompoundDrawables();
assertThat(drawablesAroundText[1 /* top */]).isNull();
}
public static ActionButtonPreference createMock() {
final ActionButtonPreference pref = mock(ActionButtonPreference.class);
when(pref.setButton1Text(anyInt())).thenReturn(pref);
when(pref.setButton1Icon(anyInt())).thenReturn(pref);
when(pref.setButton1Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton1Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton1OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
when(pref.setButton2Text(anyInt())).thenReturn(pref);
when(pref.setButton2Icon(anyInt())).thenReturn(pref);
when(pref.setButton2Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton2Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton2OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
when(pref.setButton3Text(anyInt())).thenReturn(pref);
when(pref.setButton3Icon(anyInt())).thenReturn(pref);
when(pref.setButton3Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton3Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton3OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
when(pref.setButton4Text(anyInt())).thenReturn(pref);
when(pref.setButton4Icon(anyInt())).thenReturn(pref);
when(pref.setButton4Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton4Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton4OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
return pref;
}
}

26
tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
View File

@@ -17,12 +17,14 @@ package com.android.settings.wifi.details;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.ArgumentMatchers.nullable;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.inOrder;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.spy;
@@ -67,11 +69,10 @@ import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.testutils.shadow.ShadowBidiFormatter;
import com.android.settings.testutils.shadow.ShadowDevicePolicyManager;
import com.android.settings.testutils.shadow.ShadowEntityHeaderController;
import com.android.settings.widget.ActionButtonPreference;
import com.android.settings.widget.ActionButtonPreferenceTest;
import com.android.settings.widget.EntityHeaderController;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.widget.ActionButtonsPreference;
import com.android.settingslib.widget.LayoutPreference;
import com.android.settingslib.wifi.AccessPoint;
@@ -142,7 +143,7 @@ public class WifiDetailPreferenceControllerTest {
private ImageView mockHeaderIcon;
@Mock
private ActionButtonPreference mockButtonsPref;
private ActionButtonsPreference mockButtonsPref;
@Mock
private Preference mockSignalStrengthPref;
@Mock
@@ -247,7 +248,7 @@ public class WifiDetailPreferenceControllerTest {
.thenReturn(mockNetworkInfo);
doNothing().when(mockConnectivityManager).registerNetworkCallback(
nullable(NetworkRequest.class), mCallbackCaptor.capture(), nullable(Handler.class));
mockButtonsPref = ActionButtonPreferenceTest.createMock();
mockButtonsPref = createMock();
when(mockButtonsPref.setButton1OnClickListener(mForgetClickListener.capture()))
.thenReturn(mockButtonsPref);
@@ -849,4 +850,21 @@ public class WifiDetailPreferenceControllerTest {
verify(mockAccessPoint, times(2)).getLevel();
verify(mockIconInjector, times(2)).getIcon(anyInt());
}
private ActionButtonsPreference createMock() {
final ActionButtonsPreference pref = mock(ActionButtonsPreference.class);
when(pref.setButton1Text(anyInt())).thenReturn(pref);
when(pref.setButton1Icon(anyInt())).thenReturn(pref);
when(pref.setButton1Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton1Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton1OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
when(pref.setButton2Text(anyInt())).thenReturn(pref);
when(pref.setButton2Icon(anyInt())).thenReturn(pref);
when(pref.setButton2Enabled(anyBoolean())).thenReturn(pref);
when(pref.setButton2Visible(anyBoolean())).thenReturn(pref);
when(pref.setButton2OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
return pref;
}
}