Home Tutorials Javatesting JUnit Test 'assertSame' Example Using Ant
Questions:Ask|Latest


 
 

Share on Google+Share on Google+

JUnit Test 'assertSame' Example Using Ant

Advertisement
This example illustrates about how to use the 'assertSame' assertion method.

JUnit Test 'assertSame' Example Using Ant

     

This example illustrates about how to use the 'assertSame' assertion method. The method is used to compare between two variable whether both are same or not, if both expected and actual are not same then the AssertionError Exception throw the following error:

[junit] Testsuite: AssertSameExample
[junit] Tests run: 1, Failures: 1, Errors: 0, Time elapsed: 0.031 sec
[junit]
[junit] Testcase: test(AssertSameExample): FAILED
[junit] not equal expected same:<2> was not:<4>
[junit] junit.framework.AssertionFailedError: not equal expected same:<2> was not:<4>
[junit] at AssertSameExample.test(Unknown Source)
[junit]
[junit]
[junit] Test AssertSameExample FAILED

but if both are same then 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="AssertSameExample/>
  </junit>
  </target>

</project>

Source code of AssertSameExample.java

 

import junit.framework.*;

public class AssertSameExample extends TestCase{

  public void test(){
  int expected = 4;
  int actual = 2;
  try{
  assertSame("not equal", expected, actual);
  }catch(AssertionError exception){ }
  }
}

output:

 

Download Source Code

     

Advertisements

Liked it!  Share this Tutorial


Follow us on Twitter, or add us on Facebook or Google Plus to keep you updated with the recent trends of Java and other open source platforms.

Posted on: September 27, 2008

Ask Questions?    Discuss: JUnit Test 'assertSame' Example Using Ant  

Post your Comment


Your Name (*) :
Your Email :
Subject (*):
Your Comment (*):
  Reload Image
 
 
Comments
DMCA.com