| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.inputmethod.latin; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.validateMockitoUsage; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.provider.ContactsContract.Contacts; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * Tests for {@link ContactsContentObserver}. |
| */ |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class ContactsContentObserverTest { |
| private static final int UPDATED_CONTACT_COUNT = 10; |
| private static final int STALE_CONTACT_COUNT = 8; |
| private static final ArrayList<String> STALE_NAMES_LIST = new ArrayList<>(); |
| private static final ArrayList<String> UPDATED_NAMES_LIST = new ArrayList<>(); |
| |
| static { |
| STALE_NAMES_LIST.add("Larry Page"); |
| STALE_NAMES_LIST.add("Roger Federer"); |
| UPDATED_NAMES_LIST.add("Larry Page"); |
| UPDATED_NAMES_LIST.add("Roger Federer"); |
| UPDATED_NAMES_LIST.add("Barak Obama"); |
| } |
| |
| @Mock private ContactsManager mMockManager; |
| @Mock private Context mContext; |
| |
| private ContactsContentObserver mObserver; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| mObserver = new ContactsContentObserver(mMockManager, mContext); |
| } |
| |
| @After |
| public void tearDown() { |
| validateMockitoUsage(); |
| } |
| |
| @Test |
| public void testHaveContentsChanged_NoChange() { |
| when(mMockManager.getContactCount()).thenReturn(STALE_CONTACT_COUNT); |
| when(mMockManager.getContactCountAtLastRebuild()).thenReturn(STALE_CONTACT_COUNT); |
| when(mMockManager.getValidNames(eq(Contacts.CONTENT_URI))).thenReturn(STALE_NAMES_LIST); |
| when(mMockManager.getHashCodeAtLastRebuild()).thenReturn(STALE_NAMES_LIST.hashCode()); |
| assertFalse(mObserver.haveContentsChanged()); |
| } |
| @Test |
| public void testHaveContentsChanged_UpdatedCount() { |
| when(mMockManager.getContactCount()).thenReturn(UPDATED_CONTACT_COUNT); |
| when(mMockManager.getContactCountAtLastRebuild()).thenReturn(STALE_CONTACT_COUNT); |
| assertTrue(mObserver.haveContentsChanged()); |
| } |
| |
| @Test |
| public void testHaveContentsChanged_HashUpdate() { |
| when(mMockManager.getContactCount()).thenReturn(STALE_CONTACT_COUNT); |
| when(mMockManager.getContactCountAtLastRebuild()).thenReturn(STALE_CONTACT_COUNT); |
| when(mMockManager.getValidNames(eq(Contacts.CONTENT_URI))).thenReturn(UPDATED_NAMES_LIST); |
| when(mMockManager.getHashCodeAtLastRebuild()).thenReturn(STALE_NAMES_LIST.hashCode()); |
| assertTrue(mObserver.haveContentsChanged()); |
| } |
| } |