'A I{background color} string assembles to a string prefixed with the
I{off} and I{color} (followed by a I{,} to indicate the absence of a
foreground color, followed by the relevant background color code)
control codes.'

def test_assembleBackgroundColor(self):

    self.assertEqual(irc.assembleFormattedText(A.bg.blue['hello']), '\x0f\x03,02hello')
