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org.apache.commons.jelly.tags.junit.JellyTestSuite |
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1 | /* |
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2 | * Copyright 2002,2004 The Apache Software Foundation. |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | package org.apache.commons.jelly.tags.junit; |
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17 | ||
18 | import java.net.URL; |
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19 | ||
20 | import junit.framework.TestSuite; |
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21 | ||
22 | import org.apache.commons.jelly.JellyContext; |
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23 | import org.apache.commons.jelly.XMLOutput; |
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24 | import org.apache.commons.logging.Log; |
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25 | import org.apache.commons.logging.LogFactory; |
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26 | ||
27 | /** |
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28 | * An abstract base class for creating a TestSuite via a Jelly script. |
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29 | * |
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30 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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31 | * @version $Revision: 1.4 $ |
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32 | */ |
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33 | 1 | public abstract class JellyTestSuite { |
34 | ||
35 | /** The Log to which logging calls will be made. */ |
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36 | 1 | private static final Log log = LogFactory.getLog(JellyTestSuite.class); |
37 | ||
38 | ||
39 | /** |
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40 | * Helper method to create a test suite from a file name on the class path |
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41 | * in the package of the given class. |
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42 | * For example a test could call |
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43 | * <code> |
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44 | * createTestSuite( Foo.class, "suite.jelly" ); |
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45 | * </code> |
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46 | * which would loaad the 'suite.jelly script from the same package as the Foo |
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47 | * class on the classpath. |
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48 | * |
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49 | * @param testClass is the test class used to load the script via the classpath |
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50 | * @param script is the name of the script, which is typically just a name, no directory. |
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51 | * @return a newly created TestSuite |
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52 | */ |
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53 | public static TestSuite createTestSuite(Class testClass, String script) throws Exception { |
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54 | 1 | URL url = testClass.getResource(script); |
55 | 1 | if ( url == null ) { |
56 | 0 | throw new Exception( |
57 | "Could not find Jelly script: " + script |
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58 | + " in package of class: " + testClass.getName() |
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59 | ); |
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60 | } |
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61 | 1 | return createTestSuite( url ); |
62 | } |
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63 | ||
64 | /** |
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65 | * Helper method to create a test suite from the given Jelly script |
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66 | * |
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67 | * @param script is the URL to the script which should create a TestSuite |
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68 | * @return a newly created TestSuite |
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69 | */ |
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70 | public static TestSuite createTestSuite(URL script) throws Exception { |
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71 | 1 | JellyContext context = new JellyContext(script); |
72 | 1 | XMLOutput output = XMLOutput.createXMLOutput(System.out); |
73 | 1 | context = context.runScript(script, output); |
74 | 1 | TestSuite answer = (TestSuite) context.getVariable("org.apache.commons.jelly.junit.suite"); |
75 | 1 | if ( answer == null ) { |
76 | 0 | log.warn( "Could not find a TestSuite created by Jelly for the script:" + script ); |
77 | // return an empty test suite |
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78 | 0 | return new TestSuite(); |
79 | } |
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80 | 1 | return answer; |
81 | } |
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82 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |