/***************************************************************************
* Copyright 2006-2016 by Christian Ihle *
* contact@kouchat.net *
* *
* This file is part of KouChat. *
* *
* KouChat is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of *
* the License, or (at your option) any later version. *
* *
* KouChat is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with KouChat. *
* If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
package net.usikkert.kouchat.android.controller;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import net.usikkert.kouchat.android.chatwindow.AndroidUserInterface;
import net.usikkert.kouchat.android.component.HoloColorPickerPreference;
import net.usikkert.kouchat.android.service.ChatService;
import net.usikkert.kouchat.android.service.ChatServiceBinder;
import net.usikkert.kouchat.android.settings.AndroidSettings;
import net.usikkert.kouchat.android.util.RobolectricTestUtils;
import net.usikkert.kouchat.util.TestUtils;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowIntent;
import org.robolectric.shadows.ShadowPreferenceManager;
import org.robolectric.tester.android.content.TestSharedPreferences;
import org.robolectric.util.ActivityController;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.internal.view.menu.ActionMenuItem;
import com.actionbarsherlock.view.MenuItem;
import android.content.Intent;
import android.preference.CheckBoxPreference;
import android.preference.EditTextPreference;
import android.preference.Preference;
/**
* Test of {@link SettingsController}.
*
* @author Christian Ihle
*/
@Config(reportSdk = 10)
@RunWith(RobolectricTestRunner.class)
public class SettingsControllerTest {
private SettingsController controller;
private ActivityController<SettingsController> activityController;
private AndroidUserInterface ui;
private AndroidSettings settings;
private EditTextPreference nickNamePreference;
private CheckBoxPreference wakeLockPreference;
private HoloColorPickerPreference ownColorPreference;
private HoloColorPickerPreference systemColorPreference;
@Before
public void setUp() {
activityController = Robolectric.buildActivity(SettingsController.class);
controller = activityController.get();
ui = mock(AndroidUserInterface.class);
settings = mock(AndroidSettings.class);
when(ui.getSettings()).thenReturn(settings);
final ChatServiceBinder serviceBinder = mock(ChatServiceBinder.class);
when(serviceBinder.getAndroidUserInterface()).thenReturn(ui);
Robolectric.getShadowApplication().setComponentNameAndServiceForBindService(null, serviceBinder);
activityController.create();
nickNamePreference = (EditTextPreference) controller.findPreference("nick_name");
wakeLockPreference = (CheckBoxPreference) controller.findPreference("wake_lock");
ownColorPreference = (HoloColorPickerPreference) controller.findPreference("own_color");
systemColorPreference = (HoloColorPickerPreference) controller.findPreference("sys_color");
}
@Test
public void onCreateShouldBindChatServiceToSetAndroidUserInterface() {
assertSame(ui, TestUtils.getFieldValue(controller, AndroidUserInterface.class, "androidUserInterface"));
final ShadowIntent startedServiceIntent =
Robolectric.shadowOf(Robolectric.getShadowApplication().getNextStartedService());
assertEquals(ChatService.class, startedServiceIntent.getIntentClass());
}
@Test
public void onCreateShouldSetControllerAsOnPreferenceChangeListenerOnNickName() {
final Preference.OnPreferenceChangeListener listener = nickNamePreference.getOnPreferenceChangeListener();
assertSame(controller, listener);
}
@Test
public void onCreateShouldKeepDefaultSummaryInNickNameIfNickNameIsNotSet() {
assertEquals("Set your own nick name, so others can identify you in the chat.", nickNamePreference.getSummary());
}
@Test
@Ignore("This does not work with Robolectric yet.")
public void onCreateShouldSetNickNameAsSummaryIfNickNameIsSet() {
// The loaded preferences do not check persisted values anywhere. Should be able to do something like this:
RobolectricTestUtils.setNickNameInTheAndroidSettingsTo("SuperKou");
activityController.create();
assertEquals("SuperKou", nickNamePreference.getSummary());
}
@Test
public void onCreateShouldEnableUpInActionBar() {
final ActionBar actionBar = controller.getSupportActionBar();
final int displayOptions = actionBar.getDisplayOptions();
assertTrue((displayOptions & ActionBar.DISPLAY_HOME_AS_UP) != 0);
}
@Test
public void onResumeShouldSetControllerAsListener() {
final TestSharedPreferences sharedPreferences = getTestSharedPreferences();
assertFalse(sharedPreferences.hasListener(controller));
activityController.resume();
assertTrue(sharedPreferences.hasListener(controller));
}
@Test
public void onPauseShouldRemoveControllerAsListener() {
final TestSharedPreferences sharedPreferences = getTestSharedPreferences();
assertFalse(sharedPreferences.hasListener(controller));
sharedPreferences.registerOnSharedPreferenceChangeListener(controller);
assertTrue(sharedPreferences.hasListener(controller));
activityController.pause();
assertFalse(sharedPreferences.hasListener(controller));
}
@Test
public void onDestroyShouldUnregister() {
activityController.destroy();
assertEquals(1, Robolectric.getShadowApplication().getUnboundServiceConnections().size());
}
@Test
public void onDestroyShouldSetAllFieldsToNull() {
assertTrue(TestUtils.allFieldsHaveValue(controller));
activityController.destroy();
assertTrue(TestUtils.allFieldsAreNull(controller));
}
@Test
public void onDestroyShouldNotFailIfServiceHasNotBeenBound() {
TestUtils.setFieldValue(controller, "androidUserInterface", null);
activityController.destroy();
assertEquals(0, Robolectric.getShadowApplication().getUnboundServiceConnections().size());
}
@Test
public void onPreferenceChangeShouldAskAndroidUserInterfaceToChangeNickNameAndReturnTheResultIfFalse() {
when(ui.changeNickName(anyString())).thenReturn(false);
final boolean change = controller.onPreferenceChange(nickNamePreference, "Kelly");
assertFalse(change);
verify(ui).changeNickName("Kelly");
}
@Test
public void onPreferenceChangeShouldAskAndroidUserInterfaceToChangeNickNameAndReturnTheResultIfTrue() {
when(ui.changeNickName(anyString())).thenReturn(true);
final boolean change = controller.onPreferenceChange(nickNamePreference, "Holly");
assertTrue(change);
verify(ui).changeNickName("Holly");
}
@Test
public void onPreferenceChangeShouldDoNothingAndReturnTrueIfAnotherPreference() {
reset(ui); // onServiceConnected()
final boolean change = controller.onPreferenceChange(wakeLockPreference, "on");
assertTrue(change);
verifyZeroInteractions(ui);
}
@Test
public void onSharedPreferenceChangedShouldSetNickNameAsSummaryIfTextIsNotNull() {
nickNamePreference.setText("SuperKou");
nickNamePreference.setSummary("Existing summary");
controller.onSharedPreferenceChanged(null, "nick_name");
assertEquals("SuperKou", nickNamePreference.getSummary());
verifyZeroInteractions(settings);
}
@Test
public void onSharedPreferenceChangedShouldNotSetNickNameAsSummaryIfTextIsNull() {
nickNamePreference.setText(null);
nickNamePreference.setSummary("Existing summary");
controller.onSharedPreferenceChanged(null, "nick_name");
assertEquals("Existing summary", nickNamePreference.getSummary());
verifyZeroInteractions(settings);
}
@Test
public void onSharedPreferenceChangedShouldSaveSettingOnWakeLockChange() {
wakeLockPreference.setChecked(true);
controller.onSharedPreferenceChanged(null, "wake_lock");
verify(settings).setWakeLockEnabled(true);
verifyNoMoreInteractions(settings);
}
@Test
public void onSharedPreferenceChangedShouldSaveSettingOnOwnColorChange() {
TestUtils.setFieldValue(ownColorPreference, "persistedColor", 12345);
controller.onSharedPreferenceChanged(null, "own_color");
verify(settings).setOwnColor(12345);
verifyNoMoreInteractions(settings);
}
@Test
public void onSharedPreferenceChangedShouldSaveSettingOnSystemColorChange() {
TestUtils.setFieldValue(systemColorPreference, "persistedColor", 54321);
controller.onSharedPreferenceChanged(null, "sys_color");
verify(settings).setSysColor(54321);
verifyNoMoreInteractions(settings);
}
@Test
public void onOptionsItemSelectedShouldGoBackToMainChatWhenClickOnUpInActionBar() {
final MenuItem up = new ActionMenuItem(Robolectric.application, 0, android.R.id.home, 0, 0, "Up");
controller.onOptionsItemSelected(up);
final Intent nextStartedActivity = Robolectric.getShadowApplication().getNextStartedActivity();
assertNotNull(nextStartedActivity);
final ShadowIntent nextStartedActivityShadow = Robolectric.shadowOf(nextStartedActivity);
assertEquals(MainChatController.class, nextStartedActivityShadow.getIntentClass());
}
@Test
public void onOptionsItemSelectedShouldDoNothingOnOtherClicks() {
final MenuItem up = new ActionMenuItem(Robolectric.application, 0, 0, 0, 0, "Up");
controller.onOptionsItemSelected(up);
final Intent nextStartedActivity = Robolectric.getShadowApplication().getNextStartedActivity();
assertNull(nextStartedActivity);
}
private TestSharedPreferences getTestSharedPreferences() {
return (TestSharedPreferences) ShadowPreferenceManager.getDefaultSharedPreferences(Robolectric.application);
}
}