1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.apksig.util;
18 
19 import java.io.IOException;
20 import org.junit.runner.RunWith;
21 import org.junit.runners.JUnit4;
22 
23 /**
24  * Tests for the {@link DataSource} returned by {@link DataSinks#newInMemoryDataSink()}.
25  */
26 @RunWith(JUnit4.class)
27 public class InMemoryDataSinkDataSourceTest extends DataSourceTestBase {
28     @Override
createDataSource(byte[] contents)29     protected CloseableWithDataSource createDataSource(byte[] contents) throws IOException {
30         ReadableDataSink sink = DataSinks.newInMemoryDataSink();
31         sink.consume(contents, 0, contents.length);
32         return CloseableWithDataSource.of(sink);
33     }
34 }
35