1 /*
2  * Copyright (C) 2009 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.mkstubs.sourcer;
18 
19 import org.junit.Assert;
20 
21 /**
22  *
23  */
24 abstract class TestHelper {
25 
26     /**
27      * Test source equality after normalizing all whitespace.
28      */
assertSourceEquals(String expected, String actual)29     public void assertSourceEquals(String expected, String actual) {
30         String en = expected.replaceAll("[\\s]+", " ").trim();
31         String an = actual.replaceAll(  "[\\s]+", " ").trim();
32 
33         Assert.assertEquals(
34                 String.format("Source comparison failure: expected:<%s> but was:<%s>", expected, actual),
35                 en, an);
36     }
37 }
38