Re: Testing framework

[Paul Fisher]

"Aaron M. Renn" <[EMAIL PROTECTED]> writes:

> I would like to be able to have a given java class execute more than
> one test.

OK.  How's this?  (ie. ignore my previous post)

The testing framework deals with classes that implement either
gnu.test.Test or gnu.test.TestPackage.

gnu.test.TestPackage is defined as:

public interface TestPackage 
{
  /**
   * Return a set of instantiated tests.
   */
  public Test[] getTests();
}

So your URLTest.java looks like:

import gnu.test.*;
import java.net.*;
import java.io.*;

public class URLTests implements TestPackage
{
  public Test[] getTests() {
    return (new Test[] { new SimpleURLTest(),
                         new URLParsingTest(),
                         new GetContentTest() });
  }

  public static class SimpleURLTest implements Test {
    public String getName() {
      return "Simple URL Test";
    }

    public Result test() {
      try {
        URL url = new URL("http", "www.fsf.org", 80, "/");
        
        if (!url.getProtocol().equals("http") ||
            !url.getHost().equals("www.fsf.org") ||
            url.getPort() != 80 ||
            !url.getFile().equals("/"))
          return new Fail();
        
        URLConnection uc = url.openConnection();
        
        if (!(uc instanceof HttpURLConnection))
          return new Fail("wrong connection type");
        
        HttpURLConnection hc = (HttpURLConnection)uc;
        hc.connect();
        
        // try to throw an exception
        BufferedReader br = new BufferedReader(new 
                                       InputStreamReader(hc.getInputStream()));
        for (String str = br.readLine(); str != null; str = br.readLine())
        { }
        hc.disconnect();
        return new Pass();
      }
      catch (IOException e)
        {
          return new Fail(e.toString());
        }
    }
  }

  public static class URLParsingTest implements Test {
    public String getName() {
      return "URL Parsing Test";
    }
    public Result test() {
      //...
      return new Pass();
    }
  }

  public static class GetContentTest implements Test {
    public String getName() {
      return "getContent Test";
    }

    public Result test() {
      //...
      return new Pass();
    }
  }
}

All your tests are in one class file, nicely organized.  And there
need only be one entry in the "tests.to.run" file for URLTests.
Good solution?-)

-- 
Paul Fisher * [EMAIL PROTECTED]