Introducion to WmUnit

What's WmUnit

WmUnit is a high-level, JUnit compliant, framework for testing your webMethods Integration Server services. It's been used in production since 2002.

How to use it?

Look at the examples listed below if you have any questions - please, read the documentation and the apidocs.

Usage example 1
Invoking service		 import com.wm.app.b2b.client.ServiceException;
import java.text.ParseException;
import org.dom4j.Document;

import pl.infovide.wmunit.WmTestCase;
import pl.infovide.wmunit.WmUnitConf;
import pl.infovide.wmunit.utils.Utils;
// your imports here

class MyTestCase extends WmTestCase throws ServiceException, ParseException {

    protected void setUp() {
        utils = new Utils();
    }

    public void testGetCustomerId_01() {
        String accountId = "12345";

        // Create an input XML document.
        // In WmUnit, you're using XML and XPath.
        // WmUnit takes care of translating XML into IData.
         Document inDoc = makeData(utils.getXML("getCustomerId.xml"));
        inDoc.selectSingleNode("//WmUnitIn/docGetCustomerId/accountId").setText(accountId);

        // Invoke a "pl.iv.wmunit:getCustomerId" service
        // on the default IS and collect the output.
         Document outDoc = invoke("pl.iv.wmunit","getCustomerId",inDoc, getDefaultServer());

        // Your assertions go here...
         String errorCode = outDoc.valueOf("//Outdoc/docGetCustomerIdOut/errorCode");
        assertEquals("0", errorCode);
    }
}
Usage example 2
Publish/subscribe.		 import com.wm.app.b2b.client.ServiceException;
import java.text.ParseException;
import org.dom4j.Document;

import pl.infovide.wmunit.WmTestCase;
import pl.infovide.wmunit.WmUnitConf;
import pl.infovide.wmunit.utils.Utils;
// your imports here

// In this scenario, we publish a document and expect
// some service to publish another document in response to ours.
class MyTestCase extends WmTestCase throws ServiceException, ParseException {

    private final static String ourDocType = "pl.infovide.wmunit:getInvoicesRequest";
    private final static String expectedDocType = "pl.infovide.wmunit:getInvoicesReply";

    protected void setUp() {
        // Aliases are configured in wmunitconf.xml.
        // If you want to use default broker and server
        // put methods getDefaultServer() and getDefaultBroker() instead of aliases.
        subscribe(expectedDocType, "server1","broker1");
    }

    protected void tearDown() {
        // Don't leave the subscription on broker.
        unsubscribe(expectedDocType);
    }

    public void testGetInvoices_01() {
        String accountId = "12345";

        // Create an input XML document.
        // Again, WmUnit will translate it into broker's format.
         Document inDoc = makeData(utils.getXML("getInvoices.xml"));
        inDoc.selectSingleNode("//WmUnitIn/getInvoicesRequest/accountId").setText(accountId);

        // Publish a request and sleep a while.
        publish(ourDocType, inDoc);
        sleep(1000);
        // Get the last published document of type 'expectedDocType'.
        Document publishedDoc = getDocument(expectedDocType);
        assertNotNull("No document published.", publishedDoc);

        // Your assertions go here...
        List invoices = publishedDoc.selectNodes("//Outdoc/getInvoicesReply/invoices");
        assertTrue("No invoices retrieved.", invoices.size() > 0);
    }
}

Still want more?

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