[Nant-users] Problem with NUnit

[Ananda Chaudhuri]

Hello,
I am trying NAnt and NUnit for the first time. Can some one please help me 
out? THis is the error I am getting. The build file is given below.
Simple HelloWorld Testing.

C:\OEMS\dev\nant>bd clean build test
Starting Build...
Buildfile: file:///C:/OEMS/dev/nant/oems.build
clean:
  [delete] Deleting file C:\OEMS\dev\src\..\bin\HelloWorld.dll
  [delete] Deleting file C:\OEMS\dev\src\..\bin\HelloWorldTest.dll
  [delete] Deleting file C:\OEMS\dev\src\..\bin\HelloWorld.pdb
build:
     [csc] Compiling 1 files to C:\OEMS\dev\bin\HelloWorld.dll
test:
     [csc] Compiling 1 files to C:\OEMS\dev\bin\HelloWorldTest.dll
INTERNAL ERROR
System.IO.FileLoadException: Unable to load file 'HelloWorldTest'.
File name: "HelloWorldTest"
Server stack trace:
  at System.Reflection.Assembly.nLoad(AssemblyName fileName, String 
codeBase, B
oolean isStringized, Evidence assemblySecurity, Boolean throwOnFileNotFound, 
Ass
embly locationHint, StackCrawlMark& stackMark)
  at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, 
Boolean
stringized, Evidence assemblySecurity, StackCrawlMark& stackMark)
  at System.Reflection.Assembly.InternalLoad(String assemblyString, 
Evidence as
semblySecurity, StackCrawlMark& stackMark)
  at System.AppDomain.Load(String assemblyString)
  at NUnit.Core.TestSuiteBuilder.Build(String assemblyName)
  at NUnit.Core.RemoteTestRunner.BuildSuite()
  at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
  at 
System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(M
ethodBase mb, Object[] args, Object server, Int32 methodPtr, Boolean 
fExecuteInC
ontext, Object[]& outArgs)
  at 
System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMes
sage msg, Int32 methodPtr, Boolean fExecuteInContext)

Exception rethrown at [0]:
  at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage 
req
Msg, IMessage retMsg)
  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& 
msgDa
ta, Int32 type)
  at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
  at SourceForge.NAnt.Tasks.NUnit2.NUnit2TestDomain.Run(String 
assemblyFile, St
ring configFilePath, EventListener listener)
  at SourceForge.NAnt.Tasks.NUnit2.NUnit2Task.RunRemoteTest(NUnit2Test 
test, Ev
entListener listener)
  at SourceForge.NAnt.Tasks.NUnit2.NUnit2Task.ExecuteTask()
  at SourceForge.NAnt.Task.Execute()
  at SourceForge.NAnt.Target.Execute()
  at SourceForge.NAnt.Project.Execute(String targetName)
  at SourceForge.NAnt.Project.Execute()
  at SourceForge.NAnt.Project.Run()

Fusion log follows:
=== Pre-bind state information ===
LOG: DisplayName = HelloWorldTest
(Partial)
LOG: Appbase = ..\bin
LOG: Initial PrivatePath = NULL
Calling assembly : nunit.framework, Version=2.0.6.0, Culture=neutral, 
PublicKeyT
oken=96d09a1eb7f44a77.
===

LOG: Policy not being applied to reference at this time (private, custom, 
partia
l, or location-based assembly bind).
LOG: Post-policy reference: HelloWorldTest
LOG: Attempting download of new URL ..\bin/HelloWorldTest.DLL.

Please send bug report to [EMAIL PROTECTED]
Try 'nant -help' for more informationcom
----------------
Build File
<?xml version="1.0"?>

<project name="Hello World" default="build" basedir="..\src">
   <description>The Hello World of build files.</description>
   <property name="debug" value="true"/>
   <property name="build_dir" value="..\bin"/>
        <property name="nunit_dir" value="..\tools\nunit\bin"/>
   <target name="clean" description="remove all generated files">
       <delete file="${build_dir}\HelloWorld.dll" failonerror="false"/>
                <delete file="${build_dir}\HelloWorldTest.dll" failonerror="false"/>
       <delete file="${build_dir}\HelloWorld.pdb" failonerror="false"/>
   </target>
   <target name="build" description="compiles the source code">
	<mkdir dir="${build_dir}" />
       <csc target="library" output="${build_dir}\HelloWorld.dll" 
debug="${debug}">

           <sources>
               <includes name="HelloWorld.cs"/>
           </sources>
       </csc>
   </target>

<target name="test" depends="build">
   <csc target="library" output="${build_dir}\HelloWorldTest.dll" 
debug="${debug}">
     <sources>
         <includes name="HelloWorldTest.cs"/>
     </sources>
     <references>
      <includes name="${nunit_dir}\nunit.framework.dll" />
      <includes name="${build_dir}\HelloWorld.dll" />
     </references>
   </csc>

   <nunit2>
     <test assemblyname="${build_dir}\HelloWorldTest.dll" 
outfile="results.xml" />
   </nunit2>
 </target>



</project>

---------------
Source and test driver
namespace Hello {

	using System;

	public class HelloWorld {

		private String str = "";

                public HelloWorld() {
                        str = "Hello World";
                }
                public String getStr() {
                        return str;
                }
        }
}


namespace Hello {
        using NUnit.Framework;
        using System;
        [TestFixture]
        public class HelloWorldTest {
                public HelloWorldTest(){}
                [Test]
                public void getStr() {
                    HelloWorld hello = new HelloWorld();
                        Assertion.AssertEquals("Hello World", hello.getStr());
                }
        }
}
Thanks a lot.

Anand

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