Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
MockServletOutputStream |
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| 1.0;1 |
1 | /* |
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2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 | * contributor license agreements. See the NOTICE file distributed with |
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4 | * this work for additional information regarding copyright ownership. |
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5 | * The ASF licenses this file to you under the Apache License, Version 2.0 |
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6 | * (the "License"); you may not use this file except in compliance with |
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7 | * the License. You may obtain a copy of the License at |
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8 | * |
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9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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10 | * |
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11 | * Unless required by applicable law or agreed to in writing, software |
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12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | * See the License for the specific language governing permissions and |
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15 | * limitations under the License. |
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16 | */ |
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17 | ||
18 | package org.apache.shale.test.mock; |
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19 | ||
20 | import java.io.ByteArrayOutputStream; |
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21 | import javax.servlet.ServletOutputStream; |
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22 | ||
23 | /** |
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24 | * <p>Mock implementation of <code>ServletOutputStream</code>.</p> |
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25 | * |
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26 | * $Id: MockServletOutputStream.java 464373 2006-10-16 04:21:54Z rahul $ |
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27 | */ |
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28 | ||
29 | public class MockServletOutputStream extends ServletOutputStream { |
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30 | ||
31 | ||
32 | // ------------------------------------------------------------ Constructors |
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33 | ||
34 | ||
35 | /** |
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36 | * <p>Return a default instance.</p> |
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37 | * |
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38 | * @param stream The stream we will use to buffer output |
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39 | */ |
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40 | 0 | public MockServletOutputStream(ByteArrayOutputStream stream) { |
41 | 0 | this.baos = stream; |
42 | 0 | } |
43 | ||
44 | ||
45 | // ----------------------------------------------------- Mock Object Methods |
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46 | ||
47 | ||
48 | /** |
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49 | * <p>Return the content that has been written to this output stream.</p> |
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50 | */ |
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51 | public byte[] content() { |
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52 | 0 | return baos.toByteArray(); |
53 | } |
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54 | ||
55 | ||
56 | /** |
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57 | * <p>Reset this output stream so that it appears no content has been |
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58 | * written.</p> |
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59 | */ |
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60 | public void reset() { |
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61 | 0 | baos.reset(); |
62 | 0 | } |
63 | ||
64 | ||
65 | /** |
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66 | * <p>Return the number of bytes that have been written to this output stream.</p> |
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67 | */ |
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68 | public int size() { |
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69 | 0 | return baos.size(); |
70 | } |
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71 | ||
72 | ||
73 | ||
74 | // ------------------------------------------------------ Instance Variables |
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75 | ||
76 | ||
77 | /** |
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78 | * <p>The internal buffer we use to capture output.</p> |
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79 | */ |
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80 | 0 | private ByteArrayOutputStream baos = null; |
81 | ||
82 | ||
83 | // --------------------------------------------- ServletOutputStream Methods |
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84 | ||
85 | ||
86 | /** |
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87 | * <p>Write the specified content to our internal cache.</p> |
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88 | * |
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89 | * @param content Content to be written |
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90 | */ |
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91 | public void write(int content) { |
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92 | 0 | baos.write(content); |
93 | 0 | } |
94 | ||
95 | ||
96 | } |