| /* |
| * 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.documentsui.testing; |
| |
| import static junit.framework.Assert.assertFalse; |
| import static junit.framework.Assert.assertSame; |
| import static junit.framework.Assert.assertTrue; |
| |
| import android.app.Activity; |
| |
| import com.android.documentsui.base.DocumentStack; |
| import com.android.documentsui.base.State; |
| import com.android.documentsui.picker.LastAccessedStorage; |
| import com.android.documentsui.roots.ProvidersAccess; |
| |
| import javax.annotation.Nullable; |
| |
| /** |
| * A test double of {@link LastAccessedStorage}. |
| */ |
| public class TestLastAccessedStorage implements LastAccessedStorage { |
| |
| private DocumentStack mLastAccessedStack; |
| private boolean mIsExternal = false; |
| |
| @Override |
| public @Nullable DocumentStack getLastAccessed(Activity activity, ProvidersAccess roots, State state) { |
| return mLastAccessedStack; |
| } |
| |
| @Override |
| public void setLastAccessed(Activity activity, DocumentStack stack) { |
| mLastAccessedStack = stack; |
| mIsExternal = false; |
| } |
| |
| @Override |
| public void setLastAccessedToExternalApp(Activity activity) { |
| mIsExternal = true; |
| } |
| |
| public void assertSameStack(DocumentStack expected) { |
| assertSame(expected, mLastAccessedStack); |
| } |
| |
| public void assertExternal() { |
| assertTrue(mIsExternal); |
| } |
| |
| public void assertNotExternal() { |
| assertFalse(mIsExternal); |
| } |
| } |