def test_more_elements_in_tag(self):
path = PathInfo().append("html").append("body").append("div")
self.assertEqual(path.dom, "html.body.div")
self.assertEqual(path.xpath, "/html[1]/body[1]/div[1]")
path.pop()
self.assertEqual(path.dom, "html.body")
self.assertEqual(path.xpath, "/html[1]/body[1]")
path.append("span")
self.assertEqual(path.dom, "html.body.span")
self.assertEqual(path.xpath, "/html[1]/body[1]/span[1]")
path.pop()
self.assertEqual(path.dom, "html.body")
self.assertEqual(path.xpath, "/html[1]/body[1]")
path.append("pre")
self.assertEqual(path.dom, "html.body.pre")
self.assertEqual(path.xpath, "/html[1]/body[1]/pre[1]")
def test_removing_element(self):
path = PathInfo().append("html").append("body")
path.append("div").append("a").pop()
self.assertEqual(path.dom, "html.body.div")
self.assertEqual(path.xpath, "/html[1]/body[1]/div[1]")
path.pop()
self.assertEqual(path.dom, "html.body")
self.assertEqual(path.xpath, "/html[1]/body[1]")