Source Code Cross Referenced for NiceUnit.java in  » Scripting » Nice » nice » tools » ant » Java Source Code / Java DocumentationJava Source Code and Java Documentation

001:        /**************************************************************************/
002:        /*                                N I C E                                 */
003:        /*             A high-level object-oriented research language             */
004:        /*                        (c) Daniel Bonniot 2004                         */
005:        /*                                                                        */
006:        /*  This program is free software; you can redistribute it and/or modify  */
007:        /*  it under the terms of the GNU General Public License as published by  */
008:        /*  the Free Software Foundation; either version 2 of the License, or     */
009:        /*  (at your option) any later version.                                   */
010:        /*                                                                        */
011:        /**************************************************************************/package nice.tools.ant;
012:
013:        import org.apache.tools.ant.*;
014:        import org.apache.tools.ant.types.*;
015:        import java.io.File;
016:        import java.util.Vector;
017:        import bossa.modules.Compilation;
018:
019:        /**
020:         <h2><a name="java">NiceUnit</a></h2>
021:         <h3>Description</h3>
022:         <p>Runs unit tests for a Nice package.</p>
023:         All arguments to the NiceUnit task have to be placed as attributes in the niceunit xml-element.
024:         <h3>Parameters</h3>
025:         <table border="1" cellpadding="2" cellspacing="0">
026:         <tr>
027:         <td valign="top"><b>Attribute</b></td>
028:         <td valign="top"><b>Description</b></td>
029:         <td align="center" valign="top"><b>Required</b></td>
030:         </tr>
031:         <tr>
032:         <td valign="top">package</td>
033:         <td valign="top">The Nice package to test.</td>
034:         <td align="center" valign="top">Yes</td>
035:         </tr>
036:         <tr>
037:         <td valign="top">classpath</td>
038:         <td valign="top">Search path for compiled packages and libraries.</td>
039:         <td align="center" valign="top">No</td>
040:         </tr>
041:         </table>
042:
043:         <h4>classpath</h4>
044:         <p><code>NiceUnit</code>'s <i>classpath</i> attribute is a PATH like structure and can also be set via a nested
045:         <i>classpath</i> element. This is very reasonable if you want to make your build script's pathes platform
046:         independent. </p>
047:         <h5>Example</h5>
048:         <pre>
049:         &lt;niceunit package=&quot;test&quot; &gt;
050:         &lt;classpath&gt;
051:         &lt;pathelement location=&quot;\test.jar&quot;/&gt;
052:         &lt;pathelement path=&quot;${java.class.path}&quot;/&gt;
053:         &lt;/classpath&gt;
054:         &lt;/niceunit&gt;
055:         </pre>
056:         <p>It is possible to use the <i>classpath</i> attribute together with the
057:         <i>classpath<i> nested tag. In this case the result is a concatenated path.</p>
058:         <p>It is highly recommended to use the nested version!<p>
059:
060:
061:         <h3>Examples</h3>
062:         <pre>
063:         &lt;taskdef name=&quot;niceunit&quot; classname=&quot;nice.tools.ant.NiceUnit&quot;/&gt;
064:         &lt;target name=&quot;nice-tests&quot;&gt;
065:         &lt;niceunit package=&quot;test&quot; /&gt;
066:         &lt;/target&gt;
067:         </pre>
068:
069:
070:         * @author Daniel Bonniot
071:         */
072:
073:        public class NiceUnit extends Task {
074:
075:            /**	Search path for compiled packages and libraries.
076:             */
077:            private String classpath = "";
078:
079:            public void setClasspath(String classpath) {
080:                this .classpath = classpath;
081:            }
082:
083:            /**	Location of nice.jar
084:             */
085:            private String runtime = null;
086:
087:            public void setRuntime(String runtime) {
088:                this .runtime = runtime;
089:            }
090:
091:            /**	The package to test.
092:             */
093:            private String pack;
094:
095:            public void setPackage(String pack) {
096:                this .pack = pack;
097:            }
098:
099:            private Path nestedClasspath = null;
100:
101:            /**
102:             * Creates a nested classpath element
103:             */
104:            public Path createClasspath() {
105:                nestedClasspath = new Path(project);
106:                return nestedClasspath.createPath();
107:            }
108:
109:            /**	Executes niceunit.
110:             */
111:            public void execute() throws BuildException {
112:
113:                String oldUserDir = System.getProperty("user.dir");
114:                try {
115:                    System.setProperty("user.dir", project.getBaseDir()
116:                            .getAbsolutePath());
117:
118:                    TestListener listener = new TestListener(this );
119:
120:                    String classpath = this .classpath
121:                            + (nestedClasspath != null ? File.pathSeparator
122:                                    + nestedClasspath : "");
123:
124:                    if (!nice.tools.unit.fun.runTests(pack, listener,
125:                            classpath, null))
126:                        throw new BuildException("Package " + pack
127:                                + " was not found");
128:
129:                    listener.printSummary();
130:                } finally {
131:                    System.setProperty("user.dir", oldUserDir);
132:                }
133:            }
134:
135:        }
136:
137:        // Setting for Emacs
138:        // Local variables:
139:        // tab-width:2
140:        // indent-tabs-mode:t
141:        // End: