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      1 /*******************************************************************************
      2  *      Copyright (C) 2014 Google Inc.
      3  *      Licensed to The Android Open Source Project.
      4  *
      5  *      Licensed under the Apache License, Version 2.0 (the "License");
      6  *      you may not use this file except in compliance with the License.
      7  *      You may obtain a copy of the License at
      8  *
      9  *           http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *      Unless required by applicable law or agreed to in writing, software
     12  *      distributed under the License is distributed on an "AS IS" BASIS,
     13  *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *      See the License for the specific language governing permissions and
     15  *      limitations under the License.
     16  *******************************************************************************/
     17 
     18 package com.android.mail.ui.settings;
     19 
     20 import android.content.Intent;
     21 import android.os.Bundle;
     22 import android.preference.ListPreference;
     23 import android.preference.PreferenceActivity;
     24 import android.test.ActivityInstrumentationTestCase2;
     25 import android.test.UiThreadTest;
     26 import android.test.suitebuilder.annotation.MediumTest;
     27 
     28 import com.android.mail.preferences.MailPrefs;
     29 import com.android.mail.providers.UIProvider;
     30 import com.android.mail.providers.UIProvider.AutoAdvance;
     31 
     32 public class GeneralPrefsFragmentTest
     33         extends ActivityInstrumentationTestCase2<MailPreferenceActivity> {
     34 
     35     private static final String PREFS_NAME_TEST = "UnifiedEmailTest";
     36 
     37     public GeneralPrefsFragmentTest() {
     38         super(MailPreferenceActivity.class);
     39     }
     40 
     41     @Override
     42     protected void setUp() throws Exception {
     43         super.setUp();
     44 
     45         final Intent i = new Intent();
     46         i.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT,
     47                 "com.android.mail.ui.settings.GeneralPrefsFragment");
     48         final Bundle b = new Bundle(1);
     49         b.putBoolean(GeneralPrefsFragment.CALLED_FROM_TEST, true);
     50         i.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT_ARGUMENTS, b);
     51         setActivityIntent(i);
     52         final MailPreferenceActivity activity = getActivity();
     53         getInstrumentation().waitForIdleSync();
     54         getInstrumentation().runOnMainSync(new Runnable() {
     55             @Override
     56             public void run() {
     57                 activity.getFragmentManager().executePendingTransactions();
     58             }
     59         });
     60         final GeneralPrefsFragment fragment = activity.getGeneralPrefsFragment();
     61         fragment.mMailPrefs = new MailPrefs(activity, PREFS_NAME_TEST);
     62     }
     63 
     64     @UiThreadTest
     65     @MediumTest
     66     public void testChangeAutoAdvance() throws Throwable {
     67         final MailPreferenceActivity activity = getActivity();
     68         final GeneralPrefsFragment fragment = activity.getGeneralPrefsFragment();
     69         final MailPrefs mailPrefs = fragment.mMailPrefs;
     70         final ListPreference autoAdvancePref = (ListPreference) fragment
     71                 .findPreference(GeneralPrefsFragment.AUTO_ADVANCE_WIDGET);
     72 
     73         fragment.onPreferenceChange(autoAdvancePref, UIProvider.AUTO_ADVANCE_MODE_OLDER);
     74         assertEquals(mailPrefs.getAutoAdvanceMode(), AutoAdvance.OLDER);
     75 
     76         fragment.onPreferenceChange(autoAdvancePref, UIProvider.AUTO_ADVANCE_MODE_NEWER);
     77         assertEquals(mailPrefs.getAutoAdvanceMode(), AutoAdvance.NEWER);
     78     }
     79 
     80 }
     81