def xpath(): """Assert.xpath""" xml = Assert(""" <div id="maincontent"> <div class="container"> <p>Hello World</p> </div> </div> """) path = '/div[@id="maincontent"]/div[@class="container"]/p' xml.xpath(path)[0].text == 'Hello World' with Assert.raises(AssertionError): xml.xpath(path)[0].text != 'Hello World'