1 /*
2  * Copyright (C) 2011 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 package com.android.cts.tradefed.testtype;
17 
18 import java.io.ByteArrayInputStream;
19 import java.io.File;
20 import java.io.InputStream;
21 
22 import junit.framework.TestCase;
23 
24 /**
25  * Unit tests for {@link TestPackageDef}.
26  */
27 public class TestPackageDefTest extends TestCase {
28 
29     /**
30      * Regression test for {@link TestPackageDef#generateDigest(File, String)} that ensures expected
31      * digest is generated for fixed data.
32      */
testGenerateDigest()33     public void testGenerateDigest() {
34         TestPackageDef def = new TestPackageDef() {
35           @Override
36           InputStream getFileStream(File dir, String fileName) {
37               return new ByteArrayInputStream("test data for digest".getBytes());
38           }
39         };
40         String digest = def.generateDigest(new File("unused"), "alsounused");
41         assertNotNull(digest);
42         assertEquals("58c222b5f5f81b4b58891ec59924b9b2f530452e", digest);
43 
44     }
45 
46 }
47