def test_fix_css(self):
# we can 'fix' code in CSS
proc = PSJHTMLProcessor()
self.assertEqual( # empty CSS
proc.fix_css(''), '')
self.assertEqual( # base CSS
proc.fix_css('p {color:#000;}'),
'#psj-doc p{color:#000}')
self.assertEqual( # CSS with OR selector (,)
proc.fix_css('div, p {color:#000;}'),
'#psj-doc div,#psj-doc p{color:#000}')
self.assertEqual( # CSS with linebreaks
proc.fix_css('p {color:#000;}\ndiv#num1 {color: #fff}'),
'#psj-doc p{color:#000}#psj-doc div#num1{color:#fff}')
self.assertEqual( # 'body' selector replaced
proc.fix_css('body {color:#000;}'),
'#psj-doc{color:#000}')
