def testCssNoQuotesInUrl(self):
    self.VerifyContentsProducesOutput('\nimg {\n  background: url(\'chrome://resources/images/blah.jpg\');\n  background: url("../../folder/hello.png");\n}', '\n- Use single quotes (\') instead of double quotes (") in strings.\n    background: url("../../folder/hello.png");\n\n- Don\'t use quotes in url().\n    background: url(\'chrome://resources/images/blah.jpg\');\n    background: url("../../folder/hello.png");')
def testCssNoQuotesInUrl(self):
    self.VerifyContentsProducesOutput('\nimg {\n  background: url(\'chrome://resources/images/blah.jpg\');\n  background: url("../../folder/hello.png");\n}', '\n- Use single quotes (\') instead of double quotes (") in strings.\n    background: url("../../folder/hello.png");\n\n- Don\'t use quotes in url().\n    background: url(\'chrome://resources/images/blah.jpg\');\n    background: url("../../folder/hello.png");')