how i debug.writeline statements controlling testdriven.net?

i'm perplexing testdriven.net wholly exam code, nonetheless duty formula whose purpose imitation out middle state formula debug window.

here's unequivocally simplified instance i'm perplexing do..

<testfixture()> _
public category unittest

    <test()> _
    open servant testdebug()
        low oclass1 new class1

        assert.areequal(true, oclass1.istrue)

        debug.writeline("about .printdebug()")
        oclass1.printtodebug()

    finish sub

end class

public category class1

    private _istrue boolean = true

    open readonly ability istrue() boolean
        get
            relapse _istrue
        finish get
    finish property

    open servant printtodebug()
        debug.writeline("internal state class1: " & _istrue)
    finish sub

end class

i'm perplexing exam open interface class1, somehow perspective cost class1.printtodebug() function.

i've looked by , shows examples controlling debug.writeline section test, nonetheless strangely doesn't work me presumably - i.e. wholly cost 'test' window is:

------ exam started: assembly: classlibrary1.dll ------


1 passed, 0 failed, 0 skipped, took 1.19 seconds.

i've attempted looking windows (debug build), debug window 'program output' 'exception messages' options enabled.

i've looked options preferences can't any!

thanks your help!

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edit: i'm controlling vb.net 2.0, testdriven.net 2.14.2190 nunit 2.4.8.0