def testCssBracesHaveSpaceBeforeAndNothingAfter(self):
    self.VerifyContentsProducesOutput('\n/* Hello! */div/* Comment here*/{\n  display: block;\n}\n\nblah /* hey! */\n{\n  rule: value;\n}\n\n.mixed-in {\n  display: none;\n}\n\n.this.is { /* allowed */\n  rule: value;\n}', '\n- Start braces ({) end a selector, have a space before them and no rules after.\n    div{\n    {')
def testCssBracesHaveSpaceBeforeAndNothingAfter(self):
    self.VerifyContentsProducesOutput('\n/* Hello! */div/* Comment here*/{\n  display: block;\n}\n\nblah /* hey! */\n{\n  rule: value;\n}\n\n.mixed-in {\n  display: none;\n}\n\n.this.is { /* allowed */\n  rule: value;\n}', '\n- Start braces ({) end a selector, have a space before them and no rules after.\n    div{\n    {')