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 17 package com.android.settings.datetime; 18 19 import android.content.Context; 20 import android.support.v7.preference.Preference; 21 22 import com.android.settings.SettingsRobolectricTestRunner; 23 import com.android.settings.TestConfig; 24 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.annotation.Config; 31 import org.robolectric.shadows.ShadowApplication; 32 33 import static com.google.common.truth.Truth.assertThat; 34 import static org.mockito.Mockito.doReturn; 35 import static org.mockito.Mockito.spy; 36 import static org.mockito.Mockito.when; 37 38 @RunWith(SettingsRobolectricTestRunner.class) 39 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 40 public class TimeZonePreferenceControllerTest { 41 42 @Mock 43 private AutoTimeZonePreferenceController mAutoTimeZonePreferenceController; 44 private Context mContext; 45 private TimeZonePreferenceController mController; 46 private Preference mPreference; 47 48 @Before setUp()49 public void setUp() { 50 MockitoAnnotations.initMocks(this); 51 mContext = ShadowApplication.getInstance().getApplicationContext(); 52 mPreference = new Preference(mContext); 53 mController = spy(new TimeZonePreferenceController(mContext, 54 mAutoTimeZonePreferenceController)); 55 } 56 57 @Test isAlwaysAvailable()58 public void isAlwaysAvailable() { 59 assertThat(mController.isAvailable()).isTrue(); 60 } 61 62 @Test updateState_autoTimeZoneEnabled_shouldDisablePref()63 public void updateState_autoTimeZoneEnabled_shouldDisablePref() { 64 doReturn("test timezone").when(mController).getTimeZoneOffsetAndName(); 65 when(mAutoTimeZonePreferenceController.isEnabled()).thenReturn(true); 66 mController.updateState(mPreference); 67 68 assertThat(mPreference.isEnabled()).isFalse(); 69 } 70 71 @Test updateState_autoTimeZoneDisabled_shouldEnablePref()72 public void updateState_autoTimeZoneDisabled_shouldEnablePref() { 73 doReturn("test timezone").when(mController).getTimeZoneOffsetAndName(); 74 when(mAutoTimeZonePreferenceController.isEnabled()).thenReturn(false); 75 mController.updateState(mPreference); 76 77 assertThat(mPreference.isEnabled()).isTrue(); 78 } 79 } 80