Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
TestUtils |
|
| 1.5;1.5 |
1 | package org.apache.maven.shared.tools.easymock; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import java.io.BufferedReader; | |
23 | import java.io.File; | |
24 | import java.io.FileReader; | |
25 | import java.io.FileWriter; | |
26 | import java.io.IOException; | |
27 | import java.io.PrintWriter; | |
28 | import java.io.StringWriter; | |
29 | ||
30 | import org.codehaus.plexus.util.IOUtil; | |
31 | ||
32 | /** | |
33 | * @version $Id: TestUtils.java 677117 2008-07-16 00:29:56Z vsiveton $ | |
34 | */ | |
35 | public final class TestUtils | |
36 | { | |
37 | private TestUtils() | |
38 | 0 | { |
39 | //nop | |
40 | 0 | } |
41 | ||
42 | /** | |
43 | * @param file | |
44 | * @param testStr | |
45 | * @throws IOException if any | |
46 | */ | |
47 | public static void writeToFile( File file, String testStr ) | |
48 | throws IOException | |
49 | { | |
50 | 0 | FileWriter fw = null; |
51 | try | |
52 | { | |
53 | 0 | fw = new FileWriter( file ); |
54 | 0 | fw.write( testStr ); |
55 | } | |
56 | finally | |
57 | { | |
58 | 0 | IOUtil.close( fw ); |
59 | 0 | } |
60 | 0 | } |
61 | ||
62 | /** | |
63 | * @param file | |
64 | * @return | |
65 | * @throws IOException if any | |
66 | * @todo maybe used {@link IOUtil#toString(java.io.Reader)} | |
67 | */ | |
68 | public static String readFile( File file ) | |
69 | throws IOException | |
70 | { | |
71 | 0 | StringBuffer buffer = new StringBuffer(); |
72 | ||
73 | 0 | BufferedReader reader = new BufferedReader( new FileReader( file ) ); |
74 | ||
75 | 0 | String line = null; |
76 | ||
77 | 0 | while ( ( line = reader.readLine() ) != null ) |
78 | { | |
79 | 0 | if ( buffer.length() > 0 ) |
80 | { | |
81 | 0 | buffer.append( '\n' ); |
82 | } | |
83 | ||
84 | 0 | buffer.append( line ); |
85 | } | |
86 | ||
87 | 0 | return buffer.toString(); |
88 | } | |
89 | ||
90 | /** | |
91 | * @param error | |
92 | * @return | |
93 | */ | |
94 | public static String toString( Throwable error ) | |
95 | { | |
96 | 0 | StringWriter sw = new StringWriter(); |
97 | 0 | PrintWriter pw = new PrintWriter( sw ); |
98 | ||
99 | 0 | error.printStackTrace( pw ); |
100 | ||
101 | 0 | return sw.toString(); |
102 | } | |
103 | } |