Chaining Tests

I learned something new about tests this morning.  Methods that are called from a test that have an Assert in them will be treated as a test.  For example:

        InterfaceKit interfaceKit = null;
 
        [TestMethod()]
        public void InterfaceKitAttachedTest_ReturnsTrue()
        {
            interfaceKit = new InterfaceKit();
            interfaceKit.Attach += new Events.AttachEventHandler(interfaceKit_Attach);
            interfaceKit.open();
        }
 
        void interfaceKit_Attach(object sender, Events.AttachEventArgs e)
        {
            bool expected = true;
            bool actual = interfaceKit.Attached;
            Assert.AreEqual(expected, actual);
            interfaceKit.close();
        }

Thinking about it, that makes sense – b/c the called method is sharing the stack so the Assert will be called and inspected.