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Hi, I'm currently working on getting junit and junireport to take some java files, convert it to xml and then display error messages / success rates etc in html which is one of the features of junitreport. I created a simple Math.java class which contains:
package test;
public class Math {
public int add(int a, int b) {
return a + b;
}
public int multiply(int i, int j) {
return i * j;
}
public int divide(int i, int j) {
return i / j;
}
public int subtract(int i, int j) {
return i - j;
}
public int Calculator () {
return 12;
}
}
... and a simple TestMath class:
package test;
import junit.framework.TestCase;
public class TestMath extends TestCase {
// public static void main (String [] args) {
// junit.textui.TestRunner.run(TestMath.class);
// junit.swingui.TestRunner.run(TestMath.class);
// }
Math nm = null;
Math nt = null;
Math nd = null;
Math ns = null;
protected void setUp() throws Exception {
nm = new Math();
nt = new Math();
nd = new Math();
ns = new Math();
}
protected void tearDown() throws Exception {
nm = null;
nt = null;
nd = null;
ns = null;
}
//Tests for Addition
public void testAdd() {
assertEquals(3, nm.add(1,2));
}
public void testAdd1() {
assertEquals(10, nm.add(5,5));
}
public void testAdd2() {
assertEquals(20, nm.add(16,4));
}
//Tests for Multiplication
public void testMultiply() {
assertEquals(12, nt.multiply(6,2));
}
public void testmultiply1() {
assertEquals(160, nt.multiply(2,80));
}
//Tests for Division
public void testdivide() {
assertEquals(25, nd.divide(50,2));
}
public void testdivide1() {
assertEquals(12, nd.divide(24,2));
}
//Tests for Subtraction
public void testsubtraction() {
assertEquals(620, ns.subtract(1000,380));
}
public void testsubtraction1() {
assertEquals(500, ns.subtract(1000,500));
}
}
Within ANT i have my junit and junitreport tasks:
<!-- ********************************* -->
<!-- * JUnit / JUnit Reports * -->
<!-- ********************************* -->
<description>
JUnit code to test aspects of the af. Will output .xml files
which will be converted to HTML format using junitreport.
</description>
<!-- top level targets -->
<target name="init" description="initialize the build environment (JUnit)" >
<!-- Create the time stamp -->
<tstamp/>
<!-- Create directory structures -->
<mkdir dir="${build}"/>
<mkdir dir="${lib}"/>
<mkdir dir="${dist}/lib"/>
<mkdir dir="${reports}"/>
<mkdir dir="${reports}/raw/"/>
<mkdir dir="${reports}/html/"/>
<!--mkdir dir="${src}" /-->
</target>
<target name="compile" depends="init" description="compile the source code (JUnit) " >
<javac srcdir="workspace\af\src\test\DJK" destdir="${build}">
<!--move todir="workspace\af\src\test\DJK">
<fileset dir="workspace\af\src\test">
<include name="TestMath.java"/>
<include name="Math.java" />
<exclude name=""/>
</fileset>
</move-->
<classpath>
<fileset dir="lib">
<include name="**/*.jar"/>
</fileset>
</classpath>
</javac>
</target>
<target name="dist" depends="compile" description="generate the distributable files (JUnit) " >
<!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar file -->
<jar jarfile="${dist}/${jar_name}" basedir="${build}"/>
</target>
<target name="cleanfiles" description="clean up files (JUnit)" >
<!-- Delete the ${build} and ${dist} directory trees -->
<delete dir="${build}"/>
<delete dir="${dist}"/>
<delete dir="${reports}"/>
</target>
<target name="run-tests" depends="compile" description="run the test suite (JUnit)" >
<junit printsummary="yes" haltonfailure="no" showoutput="yes" >
<classpath>
<pathelement path="${build}"/>
<fileset dir="dist">
<include name="**/*.jar"/>
</fileset>
</classpath>
<batchtest fork="yes" todir="${reports}/raw/">
<formatter type="xml"/>
<fileset dir="workspace\af\src\test\DJK">
<include name="**/*Test*.java"/>
</fileset>
</batchtest>
</junit>
</target>
<target name ="test" depends="run-tests" description="Run Tests (JUnit)">
<junitreport todir="${reports}">
<fileset dir="${reports}/raw/">
<include name="*.xml"/>
</fileset>
<report format="frames" todir="${reports}\html\"/>
</junitreport>
</target>
<target name ="run" depends="" description="if this project can be run, run it (JUnit)" >
</target>
<!-- supporting targets -->
<target name="all" depends="clean, test">
</target>
........This does transform into html but with the following error message:
TestMath
java.lang.ClassNotFoundException: TestMath at java.net.URLClassLoader.findClass(URLClassLoader.j ava:375) at java.lang.ClassLoader.loadClass(ClassLoader.java:5 62) at sun.misc.Launcher$AppClassLoader.loadClass(Launche r.java:442) at java.lang.ClassLoader.loadClass(ClassLoader.java:4 94) at java.lang.Class.forName1(Native Method) at java.lang.Class.forName(Class.java:180)
....The build is only successful because haltonfailure is set to no!
I know this is a big question, but any help would be very much greatly appreciated.
Danny Knights
ENGLAND.
