| /* |
| * 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.widget; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| |
| import android.content.Context; |
| import android.view.View; |
| import android.widget.Button; |
| |
| 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.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class TwoStateButtonPreferenceTest { |
| |
| private TwoStateButtonPreference mPreference; |
| private Context mContext; |
| private Button mButtonOn; |
| private Button mButtonOff; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = spy(RuntimeEnvironment.application); |
| mPreference = spy(new TwoStateButtonPreference(mContext, null /* AttributeSet */)); |
| mButtonOn = new Button(mContext); |
| mButtonOn.setId(R.id.state_on_button); |
| mButtonOff = new Button(mContext); |
| mButtonOff.setId(R.id.state_off_button); |
| ReflectionHelpers.setField(mPreference, "mButtonOn", mButtonOn); |
| ReflectionHelpers.setField(mPreference, "mButtonOff", mButtonOff); |
| } |
| |
| @Test |
| public void testSetButtonVisibility_stateOn_onlyShowButtonOn() { |
| mPreference.setChecked(true /* stateOn */); |
| |
| assertThat(mButtonOn.getVisibility()).isEqualTo(View.GONE); |
| assertThat(mButtonOff.getVisibility()).isEqualTo(View.VISIBLE); |
| } |
| |
| @Test |
| public void testSetButtonVisibility_stateOff_onlyShowButtonOff() { |
| mPreference.setChecked(false /* stateOn */); |
| |
| assertThat(mButtonOn.getVisibility()).isEqualTo(View.VISIBLE); |
| assertThat(mButtonOff.getVisibility()).isEqualTo(View.GONE); |
| } |
| |
| @Test |
| public void testSetButtonEnabled_enabled_buttonEnabled() { |
| mPreference.setButtonEnabled(true /* enabled */); |
| |
| assertThat(mButtonOn.isEnabled()).isTrue(); |
| assertThat(mButtonOff.isEnabled()).isTrue(); |
| } |
| |
| @Test |
| public void testSetButtonEnabled_disabled_buttonDisabled() { |
| mPreference.setButtonEnabled(false /* enabled */); |
| |
| assertThat(mButtonOn.isEnabled()).isFalse(); |
| assertThat(mButtonOff.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void onClick_shouldPropagateChangeToListener() { |
| mPreference.onClick(mButtonOn); |
| verify(mPreference).callChangeListener(true); |
| |
| mPreference.onClick(mButtonOff); |
| verify(mPreference).callChangeListener(false); |
| } |
| } |