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TestingTutorial
#Tutorial on writing a simple TestCase
Introduction
This is a quick tutorial on writing TestCases using REST Client 2.1.
Details
REST Client has Groovy embedded. Groovy supports JUnit 3.x type test cases (if you don't know what it means, just chill, because I will be explaining this shortly).
Writing Test Class
public class MyTest extends org.wiztools.restclient.test.RESTTestCase{
/* TEST METHODS */
}A Sample Test Method
All test methods should be named with prefix test. A sample test method which tests if the response body contains the text WizTools.org:
public void testRequestContainsWizTools(){
if(response.getResponseBody() != null
&& (response.getResponseBody().indexOf("WizTools.org") > -1)){
// do nothing!
}
else{
fail("Response body does not have `WizTools.org' text.");
}
}Two instance variables request and response with prepopulated data is available for the test script. The methods that can be invoked on these objects are detailed here: http://code.google.com/p/rest-client/wiki/TestClass.
After making the request, the Response Test Result tab will show the result of executing the Test Script. Change the text WizTools.org to ABC2XYZ. Now place the request again, this would fail the test, and be reported in the Response Test Result tab.
The sample request is available here: http://rest-client.googlecode.com/files/sample-test-request-21.rcq. Download this and save to your local drive. Then open this file using File>Open Request in RESTClient interface.
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Nice and simple and to the point!
I'm not a Java dude, but even I got the hang of this! Just to help those having a bit of trouble, download the sample-test-request-20.xml file at the bottom of the tutorial, and you can see that the test class is embeded in the XML file itself. Very handy! So you can tie your test classes to your test requests. Neat!
Thanks subwiz!
Thanks for elucidating the point I touched in brief @omarshariffdontlikeit!
The file omar refers in the comment is sample-test-request-20.xml, which has now been replaced with sample-test-request-21.rcq for 2.1 version of RESTClient.