| /* |
| * Copyright 2022 Google LLC |
| * |
| * 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.google.android.libraries.mobiledatadownload.file.backends; |
| |
| import android.net.Uri; |
| import com.google.android.libraries.mobiledatadownload.file.common.testing.BackendTestBase; |
| import com.google.android.libraries.mobiledatadownload.file.spi.Backend; |
| import com.google.common.collect.ImmutableList; |
| import com.google.thirdparty.robolectric.GoogleRobolectricTestRunner; |
| import java.util.List; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(GoogleRobolectricTestRunner.class) |
| public final class MemoryBackendTest extends BackendTestBase { |
| |
| private final Backend backend = new MemoryBackend(); |
| |
| @Override |
| protected Backend backend() { |
| return backend; |
| } |
| |
| @Override |
| protected Uri legalUriBase() { |
| return Uri.parse("memory:"); |
| } |
| |
| @Override |
| protected List<Uri> illegalUrisToRead() { |
| return ImmutableList.of( |
| Uri.parse("memory:"), |
| Uri.parse("memory://<internal>@authority:123/uriWithAuthority"), |
| Uri.parse("memory:///uriWithQuery?q=a")); |
| } |
| |
| @Override |
| protected List<Uri> illegalUrisToWrite() { |
| return illegalUrisToRead(); |
| } |
| |
| @Override |
| protected boolean supportsAppend() { |
| return false; |
| } |
| |
| @Override |
| protected boolean supportsDirectories() { |
| return false; |
| } |
| |
| @Override |
| protected boolean supportsFileConvertible() { |
| return false; |
| } |
| |
| @Override |
| protected boolean supportsToFile() { |
| return false; |
| } |
| } |