| /* |
| * 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.dream; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.view.View.OnClickListener; |
| import android.widget.Button; |
| |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settings.applications.LayoutPreference; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.dream.DreamBackend; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class StartNowPreferenceControllerTest { |
| |
| private StartNowPreferenceController mController; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private LayoutPreference mLayoutPref; |
| @Mock |
| private Button mButton; |
| @Mock |
| private DreamBackend mBackend; |
| |
| @Before |
| public void setup() { |
| MockitoAnnotations.initMocks(this); |
| |
| mController = new StartNowPreferenceController(mContext); |
| when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mLayoutPref); |
| when(mLayoutPref.findViewById(R.id.dream_start_now_button)).thenReturn(mButton); |
| |
| ReflectionHelpers.setField(mController, "mBackend", mBackend); |
| } |
| |
| @Test |
| public void setsOnClickListenerForStartNow() { |
| ArgumentCaptor<OnClickListener> captor = |
| ArgumentCaptor.forClass(Button.OnClickListener.class); |
| |
| mController.displayPreference(mScreen); |
| verify(mButton).setOnClickListener(captor.capture()); |
| assertThat(captor.getValue()).isNotNull(); |
| } |
| |
| @Test |
| public void buttonIsDisabledWhenNeverDreaming() { |
| when(mBackend.getWhenToDreamSetting()).thenReturn(DreamBackend.NEVER); |
| |
| mController.updateState(mLayoutPref); |
| verify(mButton).setEnabled(false); |
| } |
| |
| @Test |
| public void buttonIsEnabledWhenDreamIsAvailable() { |
| when(mBackend.getWhenToDreamSetting()).thenReturn(DreamBackend.EITHER); |
| |
| mController.updateState(mLayoutPref); |
| verify(mButton).setEnabled(true); |
| } |
| } |