| /* |
| * Copyright (C) 2017 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.settings.inputmethod; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.ContentProvider; |
| import android.content.ContentValues; |
| import android.database.Cursor; |
| import android.database.MatrixCursor; |
| import android.net.Uri; |
| import android.provider.UserDictionary; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.shadows.ShadowContentResolver; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class UserDictionaryCursorLoaderTest { |
| |
| private ContentProvider mContentProvider; |
| private UserDictionaryCursorLoader mLoader; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContentProvider = new FakeProvider(); |
| mLoader = new UserDictionaryCursorLoader(RuntimeEnvironment.application, "" /* locale */); |
| ShadowContentResolver.registerProviderInternal(UserDictionary.AUTHORITY, mContentProvider); |
| } |
| |
| @Test |
| public void testLoad_shouldRemoveDuplicate() { |
| final Cursor cursor = mLoader.loadInBackground(); |
| |
| assertThat(cursor.getCount()).isEqualTo(4); |
| } |
| |
| public static class FakeProvider extends ContentProvider { |
| |
| @Override |
| public boolean onCreate() { |
| return false; |
| } |
| |
| @Override |
| public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, |
| String sortOrder) { |
| final MatrixCursor cursor = new MatrixCursor( |
| UserDictionaryCursorLoader.QUERY_PROJECTION); |
| cursor.addRow(new Object[]{1, "word1", "shortcut1"}); |
| cursor.addRow(new Object[]{2, "word2", "shortcut2"}); |
| cursor.addRow(new Object[]{3, "word3", "shortcut3"}); |
| cursor.addRow(new Object[]{4, "word3", "shortcut3"}); // dupe of 3 |
| cursor.addRow(new Object[]{5, "word5", null}); // no shortcut |
| return cursor; |
| } |
| |
| @Override |
| public String getType(Uri uri) { |
| return null; |
| } |
| |
| @Override |
| public Uri insert(Uri uri, ContentValues values) { |
| return null; |
| } |
| |
| @Override |
| public int delete(Uri uri, String selection, String[] selectionArgs) { |
| return 0; |
| } |
| |
| @Override |
| public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { |
| return 0; |
| } |
| } |
| } |