JUnit Test 'assertFalse' Example Using Ant

This example illustrates about how to use the 'assertFalse' assertion
method to test whether the class file executed test cases successfully or
not. In case of true return, it throw a error that is,
[junit] Testcase: test(AssertFalseExample): FAILED
[junit] AssertFalseExample
[junit] junit.framework.AssertionFailedError: Asse
[junit] at AssertFalseExample.test(Unknown Sou
[junit]
[junit]
[junit] Test AssertFalseExample FAILED
but if return false the program executed test case successfully. In this
example build.xml file is used to compile, test and run
the java file. The <property name="TALK" value
="true"/> is used to search path for source files, search path
for class files, parsing the jar file, loading the all required classes and
checking the class file. If <property name="TALK" value
="true"/> is not used in build.xml file then the output
displays only [junit] Testsuite.
build.xml
<project name="JUnitTest" default="test" basedir=".">
<property name="testdir" location="test" />
<path id="classpath.base"/>
<path id="classpath.test">
<pathelement location="${testdir}" />
<path refid="classpath.base" />
</path>
<target name="clean" >
<delete>
<fileset dir="${testdir}" includes="**/*.class" />
</delete>
</target>
<target name="compile" depends="clean">
<javac srcdir="${testdir}" >
<classpath refid="classpath.test"/>
</javac>
</target>
<target name="test" depends="compile">
<junit>
<classpath refid="classpath.test" />
<formatter type="brief" usefile="false" />
<test name="AssertFalseExample" />
</junit>
</target>
</project>
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Source code of AssertFalseExample.java
import junit.framework.*;
public class AssertFalseExample extends TestCase{
public void test(){
assertFalse( "AssertFalseExample", false );
}
}
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output:

Download Source Code

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