def test_regexp(self):
html = '<div><h1 id="h1">foo</h1><h2>bar</h2></div>'
sel = XpathSelector(fromstring(html))
self.assertEqual('h2', sel.select('//*[re:test(text(), "b.r")]')\
.node().tag)
self.assertEqual('foo', sel.select('//*[re:test(@id, "^h\d+$")]'
'/text()').text())
def test_regexp(self):
html = '<div><h1 id="h1">foo</h1><h2>bar</h2></div>'
sel = XpathSelector(fromstring(html))
self.assertEqual('h2', sel.select('//*[re:test(text(), "b.r")]')\
.node().tag)
self.assertEqual(
'foo',
sel.select('//*[re:test(@id, "^h\d+$")]'
'/text()').text())
def test_select_node(self):
sel = XpathSelector(self.tree)
self.assertEquals("test", sel.select("//h1")[0]._node.text)
def test_rex_method(self):
sel = XpathSelector(self.tree)
self.assertTrue(isinstance(sel.select("//li").rex("\w*"), RexResultList))
def test_attr_does_not_exist(self):
root = XpathSelector(self.tree)
self.assertRaises(DataNotFound, lambda: root.select("//ul[1]").attr("id-xxx"))
def test_attr(self):
root = XpathSelector(self.tree)
self.assertEqual("second-list", root.select("//ul[2]").attr("id"))
def test_select_select(self):
root = XpathSelector(self.tree)
self.assertEquals(set(["one", "yet one"]), set([x.text() for x in root.select("//ul").select("./li[1]")]))
def test_select_node(self):
sel = XpathSelector(self.tree)
self.assertEquals('test', sel.select('//h1')[0]._node.text)
def test_select_node(self):
sel = XpathSelector(self.tree)
self.assertEquals('test', sel.select('//h1')[0]._node.text)
def test_xpath_concat_function(self):
html = '<a href="index.html"></a>'
sel = XpathSelector(fromstring(html))
self.assertEqual('/index.html', sel.select('concat("/",//a/@href)')\
.text())
def test_attr_list(self):
root = XpathSelector(self.tree)
self.assertEquals(set(['li-1', 'li-2']),
set(root.select('//ul[@id="second-list"]/li')
.attr_list('class')))
def test_attr_with_default_value(self):
root = XpathSelector(self.tree)
self.assertEqual('z', root.select('//ul[2]').attr('id-xxx',
default='z'))
def test_attr(self):
root = XpathSelector(self.tree)
self.assertEqual('second-list', root.select('//ul[2]').attr('id'))
def test_text_list(self):
root = XpathSelector(self.tree)
self.assertEquals(set(['one', 'yet one']),
set(root.select('//ul/li[1]').text_list()))
def test_sel_list_number(self):
sel = XpathSelector(self.tree)
self.assertEquals(4, sel.select('//ul/li[last()]').number())
self.assertEquals(6, sel.select('//ul/li[last()]/@id').number())
def test_text_selector_select(self):
sel = XpathSelector(self.tree).select('//li/text()').one()
self.assertRaises(SelectionRuntimeError, lambda: sel.select('foo'))
def test_select_select(self):
root = XpathSelector(self.tree)
self.assertEquals(
set(['one', 'yet one']),
set([x.text() for x in root.select('//ul').select('./li[1]')]))
def test_xpath_concat_function(self):
html = '<a href="index.html"></a>'
sel = XpathSelector(fromstring(html))
self.assertEqual('/index.html', sel.select('concat("/",//a/@href)')\
.text())
def test_text_list(self):
root = XpathSelector(self.tree)
self.assertEquals(set(['one', 'yet one']),
set(root.select('//ul/li[1]').text_list()))
def test_selector_number(self):
sel = XpathSelector(self.tree)
self.assertEquals(4, sel.select('//ul/li[last()]').one().number())
self.assertEquals(6, sel.select('//ul/li[last()]/@id').one().number())
def test_attr(self):
root = XpathSelector(self.tree)
self.assertEqual('second-list', root.select('//ul[2]').attr('id'))
def test_text_list(self):
root = XpathSelector(self.tree)
self.assertEquals(set(["one", "yet one"]), set(root.select("//ul/li[1]").text_list()))
def test_attr_with_default_value(self):
root = XpathSelector(self.tree)
self.assertEqual('z',
root.select('//ul[2]').attr('id-xxx', default='z'))
def test_attr_with_default_value(self):
root = XpathSelector(self.tree)
self.assertEqual("z", root.select("//ul[2]").attr("id-xxx", default="z"))
def test_attr_does_not_exist(self):
root = XpathSelector(self.tree)
self.assertRaises(DataNotFound,
lambda: root.select('//ul[1]').attr('id-xxx'))
def test_attr_list(self):
root = XpathSelector(self.tree)
self.assertEquals(set(["li-1", "li-2"]), set(root.select('//ul[@id="second-list"]/li').attr_list("class")))
def test_attr_list(self):
root = XpathSelector(self.tree)
self.assertEquals(
set(['li-1', 'li-2']),
set(root.select('//ul[@id="second-list"]/li').attr_list('class')))
def test_text_selector_select(self):
sel = XpathSelector(self.tree).select("//li/text()").one()
self.assertRaises(SelectionRuntimeError, lambda: sel.select("foo"))
def test_rex_method(self):
sel = XpathSelector(self.tree)
self.assertTrue(
isinstance(sel.select('//li').rex('\w*'), RexResultList))
def test_selector_number(self):
sel = XpathSelector(self.tree)
self.assertEquals(4, sel.select("//ul/li[last()]").one().number())
self.assertEquals(6, sel.select("//ul/li[last()]/@id").one().number())
def test_select_select(self):
root = XpathSelector(self.tree)
self.assertEquals(set(['one', 'yet one']),
set([x.text() for x in root.select('//ul')
.select('./li[1]')]))
