Home | History | Annotate | Download | only in datausage 
      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License
     15  */
     16 package com.android.settings.datausage;
     17 
     18 import android.content.Context;
     19 import android.content.DialogInterface;
     20 import android.content.SharedPreferences;
     21 import android.os.Bundle;
     22 import android.support.v7.preference.PreferenceManager;
     23 import com.android.settings.SettingsRobolectricTestRunner;
     24 import com.android.settings.TestConfig;
     25 import org.junit.Before;
     26 import org.junit.Test;
     27 import org.junit.runner.RunWith;
     28 import org.mockito.Mock;
     29 import org.mockito.MockitoAnnotations;
     30 import org.robolectric.RuntimeEnvironment;
     31 import org.robolectric.annotation.Config;
     32 
     33 import static junit.framework.Assert.assertFalse;
     34 import static junit.framework.Assert.assertTrue;
     35 import static org.mockito.Matchers.anyLong;
     36 import static org.mockito.Mockito.never;
     37 import static org.mockito.Mockito.verify;
     38 import static org.mockito.Mockito.when;
     39 
     40 @RunWith(SettingsRobolectricTestRunner.class)
     41 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     42 public class BillingCycleSettingsTest {
     43 
     44     private static final int LIMIT_BYTES = 123;
     45 
     46     @Mock
     47     BillingCycleSettings mMockBillingCycleSettings;
     48     BillingCycleSettings.ConfirmLimitFragment mConfirmLimitFragment;
     49     @Mock
     50     PreferenceManager mMockPreferenceManager;
     51     SharedPreferences mSharedPreferences;
     52 
     53     @Before
     54     public void setUp() {
     55         MockitoAnnotations.initMocks(this);
     56         mConfirmLimitFragment = new BillingCycleSettings.ConfirmLimitFragment();
     57         mConfirmLimitFragment.setTargetFragment(mMockBillingCycleSettings, 0);
     58         mSharedPreferences = RuntimeEnvironment.application.getSharedPreferences(
     59                 "testSharedPreferences", Context.MODE_PRIVATE);
     60         when(mMockBillingCycleSettings.getPreferenceManager()).thenReturn(mMockPreferenceManager);
     61         when(mMockPreferenceManager.getSharedPreferences()).thenReturn(mSharedPreferences);
     62         final Bundle args = new Bundle();
     63         args.putLong(BillingCycleSettings.ConfirmLimitFragment.EXTRA_LIMIT_BYTES, LIMIT_BYTES);
     64         mConfirmLimitFragment.setArguments(args);
     65         mSharedPreferences.edit().putBoolean(
     66                 BillingCycleSettings.KEY_SET_DATA_LIMIT, false).apply();
     67     }
     68 
     69     @Test
     70     public void testDataUsageLimit_shouldNotBeSetOnCancel() {
     71         mConfirmLimitFragment.onClick(null, DialogInterface.BUTTON_NEGATIVE);
     72 
     73         assertFalse(mSharedPreferences.getBoolean(BillingCycleSettings.KEY_SET_DATA_LIMIT, true));
     74         verify(mMockBillingCycleSettings, never()).setPolicyLimitBytes(anyLong());
     75     }
     76 
     77     @Test
     78     public void testDataUsageLimit_shouldBeSetOnConfirmation() {
     79         mConfirmLimitFragment.onClick(null, DialogInterface.BUTTON_POSITIVE);
     80 
     81         assertTrue(mSharedPreferences.getBoolean(BillingCycleSettings.KEY_SET_DATA_LIMIT, false));
     82         verify(mMockBillingCycleSettings).setPolicyLimitBytes(LIMIT_BYTES);
     83     }
     84 }