| /* |
| * 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.settingslib.deviceinfo; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| |
| import android.content.Context; |
| import android.os.SystemClock; |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceScreen; |
| import android.text.format.DateUtils; |
| |
| import com.android.settingslib.SettingsLibRobolectricTestRunner; |
| import com.android.settingslib.core.lifecycle.Lifecycle; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.shadows.ShadowLooper; |
| |
| @RunWith(SettingsLibRobolectricTestRunner.class) |
| public class UptimePreferenceControllerTest { |
| @Mock |
| private Context mContext; |
| @Mock |
| private Lifecycle mLifecycle; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private Preference mPreference; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| doReturn(mPreference).when(mScreen) |
| .findPreference(AbstractUptimePreferenceController.KEY_UPTIME); |
| } |
| |
| @Test |
| public void testDisplayPreference() { |
| final AbstractUptimePreferenceController uptimePreferenceController = |
| new ConcreteUptimePreferenceController(mContext, mLifecycle); |
| |
| uptimePreferenceController.displayPreference(mScreen); |
| |
| // SystemClock is shadowed so it shouldn't advance unexpectedly while the test is running |
| verify(mPreference).setSummary(DateUtils.formatDuration(SystemClock.elapsedRealtime())); |
| } |
| |
| @Test |
| public void testUptimeTick() { |
| final AbstractUptimePreferenceController uptimePreferenceController = |
| new ConcreteUptimePreferenceController(mContext, null /* lifecycle */); |
| |
| uptimePreferenceController.displayPreference(mScreen); |
| |
| verify(mPreference, times(1)).setSummary(any(CharSequence.class)); |
| |
| uptimePreferenceController.onStart(); |
| |
| verify(mPreference, times(2)).setSummary(any(CharSequence.class)); |
| |
| ShadowLooper.runUiThreadTasksIncludingDelayedTasks(); |
| |
| verify(mPreference, times(3)).setSummary(any(CharSequence.class)); |
| |
| ShadowLooper.runUiThreadTasksIncludingDelayedTasks(); |
| |
| verify(mPreference, times(4)).setSummary(any(CharSequence.class)); |
| } |
| |
| private static class ConcreteUptimePreferenceController |
| extends AbstractUptimePreferenceController { |
| public ConcreteUptimePreferenceController(Context context, |
| Lifecycle lifecycle) { |
| super(context, lifecycle); |
| } |
| } |
| } |