public void blog_menuitem_selection_launches_URL()
    {
        Testable_MainForm form = new Testable_MainForm();

        form.blogToolStripMenuItem_Click(null, null);
        Assert.AreEqual("http://netsmoketest.blogspot.com/", ((Proxy)form.proxy).url);
    }
    public void blog_menuitem_selection_handles_exceptions()
    {
        Testable_MainForm form = new Testable_MainForm();

        exception_handler_was_invoked = false;
        form.proxy             = new ProxyThatThrows();
        form.exception_handler = new ExceptionHandler(OnException);
        form.blogToolStripMenuItem_Click(null, null);
        Assert.IsTrue(exception_handler_was_invoked);
    }