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.dashboard; 18 19 import static com.google.common.truth.Truth.assertThat; 20 import static org.mockito.Answers.RETURNS_DEEP_STUBS; 21 import static org.mockito.Matchers.anyString; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.support.v7.preference.Preference; 26 import android.support.v7.preference.PreferenceScreen; 27 28 import com.android.settings.testutils.SettingsRobolectricTestRunner; 29 30 import org.junit.Before; 31 import org.junit.Test; 32 import org.junit.runner.RunWith; 33 import org.mockito.Answers; 34 import org.mockito.Mock; 35 import org.mockito.MockitoAnnotations; 36 37 @RunWith(SettingsRobolectricTestRunner.class) 38 public class DashboardTilePlaceholderPreferenceControllerTest { 39 40 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 41 private Context mContext; 42 @Mock(answer = RETURNS_DEEP_STUBS) 43 private PreferenceScreen mScreen; 44 private DashboardTilePlaceholderPreferenceController mController; 45 46 @Before setUp()47 public void setUp() { 48 MockitoAnnotations.initMocks(this); 49 mController = new DashboardTilePlaceholderPreferenceController(mContext); 50 } 51 52 @Test display_hasPlaceholderPref_shouldUseOrderFromPlaceholder()53 public void display_hasPlaceholderPref_shouldUseOrderFromPlaceholder() { 54 final int baseOrder = 15; 55 when(mScreen.findPreference(anyString()).getOrder()).thenReturn(baseOrder); 56 57 mController.displayPreference(mScreen); 58 59 assertThat(mController.getOrder()).isEqualTo(baseOrder); 60 } 61 62 @Test display_noPlaceholderPref_shouldUseDefaultOrder()63 public void display_noPlaceholderPref_shouldUseDefaultOrder() { 64 when(mScreen.findPreference(anyString())).thenReturn(null); 65 66 mController.displayPreference(mScreen); 67 68 assertThat(mController.getOrder()).isEqualTo(Preference.DEFAULT_ORDER); 69 } 70 } 71