Application: gvSIG desktop » gvSIG scripting

"""Testcases for cssutils.css.CSSRuleList"""

import basetest

import cssutils

class CSSRuleListTestCase(basetest.BaseTestCase):

    def test_init(self):

        "CSSRuleList.__init__()"

        r = cssutils.css.CSSRuleList()

        self.assertEqual(0, r.length)

        self.assertEqual(None, r.item(2))

        # subclasses list but all setting options like append, extend etc

        # need to be added to an instance of this class by a using class!

        self.assertRaises(NotImplementedError, r.append, 1)

    def test_rulesOfType(self):

        "CSSRuleList.rulesOfType()"

        s = cssutils.parseString('''

        /*c*/

        @namespace "a";

        a { color: red}

        b { left: 0 }''')

        c = list(s.cssRules.rulesOfType(cssutils.css.CSSRule.COMMENT))

        self.assertEqual(1, len(c))

        self.assertEqual('/*c*/', c[0].cssText)

        r = list(s.cssRules.rulesOfType(cssutils.css.CSSRule.STYLE_RULE))

        self.assertEqual(2, len(r))

        self.assertEqual('b {\n    left: 0\n    }', r[1].cssText)

if __name__ == '__main__':

    import unittest

    unittest.main()