"""Testcases for cssutils.css.CSSComment"""

import xml

import cssutils.css

from . import test_cssrule

class TestCSSComment(test_cssrule.TestCSSRule):

def _setup_rule(self):

self.r = cssutils.css.CSSComment()

self.rRO = cssutils.css.CSSComment(readonly=True)

self.r_type = cssutils.css.CSSComment.COMMENT

self.r_typeString = 'COMMENT'

def test_csstext(self):

"CSSComment.cssText"

tests = {

'/*öäü߀ÖÄÜ*/': '/*\xf6\xe4\xfc\xdf\u20ac\xd6\xc4\xdc*/',

'/*x*/': None,

'/* x */': None,

'/*\t12\n*/': None,

'/* /* */': None,

'/* \\*/': None,

'/*"*/': None,

'''/*"

*/''': None,

'/** / ** //*/': None,

}

self.do_equal_r(tests) # set cssText

tests.update({

'/*x': '/*x*/',

'\n /*': '/**/',

})

self.do_equal_p(tests) # parse

tests = {

'/* */ ': xml.dom.InvalidModificationErr,

'/* *//**/': xml.dom.InvalidModificationErr,

'/* */1': xml.dom.InvalidModificationErr,

'/* */ */': xml.dom.InvalidModificationErr,

' */ /* ': xml.dom.InvalidModificationErr,

'*/': xml.dom.InvalidModificationErr,

'@x /* x */': xml.dom.InvalidModificationErr,

}

self.do_raise_r(tests) # set cssText

# no raising of error possible?

# self.do_raise_p(tests) # parse

def test_InvalidModificationErr(self):

"CSSComment.cssText InvalidModificationErr"

self._test_InvalidModificationErr('/* comment */')

def test_reprANDstr(self):

"CSSComment.__repr__(), .__str__()"

text = '/* test */'

s = cssutils.css.CSSComment(cssText=text)

s2 = eval(repr(s))

assert isinstance(s2, s.__class__)

assert text == s2.cssText