| /* |
| * Copyright (C) 2010 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 android.preference.cts; |
| |
| import android.preference.cts.R; |
| |
| import android.content.Intent; |
| import android.preference.PreferenceActivity; |
| import android.preference.PreferenceManager; |
| import android.preference.PreferenceScreen; |
| import android.test.ActivityInstrumentationTestCase2; |
| |
| public class PreferenceActivityTest |
| extends ActivityInstrumentationTestCase2<PreferenceCtsActivity> { |
| |
| private PreferenceActivity mActivity; |
| |
| public PreferenceActivityTest() { |
| super(PreferenceCtsActivity.class); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mActivity = getActivity(); |
| } |
| |
| public void testAddPreferencesFromIntent() { |
| assertNull(mActivity.findPreference("check_box_preference_from_intent")); |
| |
| Intent intent = new Intent(mActivity, PreferenceCtsActivity.class); |
| mActivity.addPreferencesFromIntent(intent); |
| |
| assertNotNull(mActivity.findPreference("check_box_preference_from_intent")); |
| } |
| |
| public void testAddPreferencesFromResource() { |
| assertNull(mActivity.findPreference("check_box_preference_from_resource")); |
| |
| mActivity.addPreferencesFromResource(R.xml.preferences_from_resource); |
| |
| assertNotNull(mActivity.findPreference("check_box_preference_from_resource")); |
| } |
| |
| public void testGetPreferenceManager() { |
| assertNotNull(mActivity.getPreferenceManager()); |
| } |
| |
| public void testGetPreferenceScreen() { |
| assertNull(mActivity.getPreferenceScreen()); |
| |
| PreferenceManager prefManager = mActivity.getPreferenceManager(); |
| PreferenceScreen prefScreen = prefManager.createPreferenceScreen(mActivity); |
| mActivity.setPreferenceScreen(prefScreen); |
| |
| assertEquals(prefScreen, mActivity.getPreferenceScreen()); |
| } |
| } |