| /* |
| * Copyright (C) 2016 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.documentsui; |
| |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import com.android.documentsui.dirlist.TestData; |
| import com.android.documentsui.dirlist.TestModel; |
| import com.android.documentsui.testing.TestRecyclerView; |
| |
| import java.util.List; |
| |
| @SmallTest |
| public class FocusManagerTest extends AndroidTestCase { |
| |
| private static final String TEST_AUTHORITY = "test_authority"; |
| |
| private static final List<String> ITEMS = TestData.create(10); |
| |
| private FocusManager mManager; |
| private TestRecyclerView mView; |
| |
| @Override |
| public void setUp() throws Exception { |
| mView = TestRecyclerView.create(ITEMS); |
| mManager = new FocusManager(0).reset(mView, new TestModel(TEST_AUTHORITY)); |
| } |
| |
| public void testFocus() { |
| mManager.focusDocument(Integer.toString(3)); |
| mView.assertItemViewFocused(3); |
| } |
| |
| public void testPendingFocus() { |
| mManager.focusDocument(Integer.toString(10)); |
| List<String> mutableItems = TestData.create(11); |
| mView.setItems(mutableItems); |
| mManager.onLayoutCompleted(); |
| // Should only be called once |
| mView.assertItemViewFocused(10); |
| } |
| } |