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 android.content.Context; 20 import android.support.v7.preference.Preference; 21 import android.support.v7.preference.PreferenceScreen; 22 23 import com.android.settings.SettingsRobolectricTestRunner; 24 import com.android.settings.TestConfig; 25 26 import org.junit.Before; 27 import org.junit.Test; 28 import org.junit.runner.RunWith; 29 import org.mockito.Answers; 30 import org.mockito.Mock; 31 import org.mockito.MockitoAnnotations; 32 import org.robolectric.annotation.Config; 33 34 import static com.google.common.truth.Truth.assertThat; 35 import static org.mockito.Answers.RETURNS_DEEP_STUBS; 36 import static org.mockito.Matchers.anyString; 37 import static org.mockito.Mockito.when; 38 39 @RunWith(SettingsRobolectricTestRunner.class) 40 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 41 public class DashboardTilePlaceholderPreferenceControllerTest { 42 43 44 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 45 private Context mContext; 46 @Mock(answer = RETURNS_DEEP_STUBS) 47 private PreferenceScreen mScreen; 48 private DashboardTilePlaceholderPreferenceController mController; 49 50 @Before setUp()51 public void setUp() { 52 MockitoAnnotations.initMocks(this); 53 mController = new DashboardTilePlaceholderPreferenceController(mContext); 54 } 55 56 @Test display_hasPlaceholderPref_shouldUseOrderFromPlaceholder()57 public void display_hasPlaceholderPref_shouldUseOrderFromPlaceholder() { 58 final int baseOrder = 15; 59 when(mScreen.findPreference(anyString()).getOrder()).thenReturn(baseOrder); 60 61 mController.displayPreference(mScreen); 62 63 assertThat(mController.getOrder()).isEqualTo(baseOrder); 64 } 65 66 @Test display_noPlaceholderPref_shouldUseDefaultOrder()67 public void display_noPlaceholderPref_shouldUseDefaultOrder() { 68 when(mScreen.findPreference(anyString())).thenReturn(null); 69 70 mController.displayPreference(mScreen); 71 72 assertThat(mController.getOrder()).isEqualTo(Preference.DEFAULT_ORDER); 73 } 74 } 75