1 /* 2 * Copyright (C) 2017 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 17 package com.android.settings.display; 18 19 import android.content.Context; 20 import android.provider.Settings; 21 import com.android.settings.SettingsRobolectricTestRunner; 22 import com.android.settings.TestConfig; 23 import com.android.settings.TimeoutListPreference; 24 import org.junit.Before; 25 import org.junit.Test; 26 import org.junit.runner.RunWith; 27 import org.mockito.Answers; 28 import org.mockito.Mock; 29 import org.mockito.MockitoAnnotations; 30 import org.robolectric.annotation.Config; 31 32 import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT; 33 import static com.google.common.truth.Truth.assertThat; 34 35 @RunWith(SettingsRobolectricTestRunner.class) 36 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 37 public class TimeoutPreferenceControllerTest { 38 private static final int TIMEOUT = 30; 39 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 40 private Context mContext; 41 @Mock 42 private TimeoutListPreference mPreference; 43 private TimeoutPreferenceController mController; 44 45 private static final String KEY_SCREEN_TIMEOUT = "screen_timeout"; 46 47 @Before setUp()48 public void setUp() { 49 MockitoAnnotations.initMocks(this); 50 51 mController = new TimeoutPreferenceController(mContext, KEY_SCREEN_TIMEOUT); 52 } 53 54 @Test testOnPreferenceChange_SetTimeout_ReturnCorrectTimeout()55 public void testOnPreferenceChange_SetTimeout_ReturnCorrectTimeout() { 56 mController.onPreferenceChange(mPreference, Integer.toString(TIMEOUT)); 57 58 final int mode = Settings.System.getInt(mContext.getContentResolver(), 59 SCREEN_OFF_TIMEOUT, 0); 60 assertThat(mode).isEqualTo(TIMEOUT); 61 } 62 } 63